6034565

Safety relays

Document overview

• PDF pages: 92

Technical content

P r o d u c t I n f o r m atI o n The adequate solution for every application

S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice the adequate solution for every application Safety relays Safety relays SICK’s wide range of safety solutions – from single-channel emergency stop pushbuttons to safety laser scanners with PNP outputs – can be connected us- ing SICK safety relays. Safety relays are ideal for flexible, cost-effective machine integration. With SICK’s broad safety portfolio, you’ll find a solution for nearly any application.

S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Selection guide safety relays 4 output expansion modules for oSSds 6 evaluation units for switching contacts 24 evaluation units for safety sensors 70 contact expansions 82 Safety relays

S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Selection guide Safety relays Selection guide safety relays ue10-2fG ue12-2fG ue10-3oS ue23-2mf ue23-3mf ue42-2Hd ue43-2mf ue43-3mf ue43-3ar ue43-4ar ue44-3Sl ue45-3S1 ue48-2oS ue48-3oS ue10-4Xt ue11-4dX application Safety command devices Safety switches two-hand controls type III c, in accordance with en 574 Pressure sensitive mats in 4 wire technology opto-electronic protective devices contact expansion functions manual reset (monitored) automatic reset external device monitoring (edm) Path for external device monitoring (edm) cross circuit detection and sequence monitoring for dual-channel actuation Supports discrepancy monitoring time delay number of enable current paths 3 1) 2) number of signalling current paths Page 6 12 16 24 28 32 38 44 50 54 58 64 70 76 82 86 1) 2 N/O contacts for a direct integration into a machine environment

1 N/O contact for a magnetic release, time delayed up to 30 s

2) 2 N/O contacts for a direct integration into a machine environment

1 N/O contact for stop category 1 applications, time delayed up to 30 s

S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Selection guideSafety relays ue10-2fG ue12-2fG ue10-3oS ue23-2mf ue23-3mf ue42-2Hd ue43-2mf ue43-3mf ue43-3ar ue43-4ar ue44-3Sl ue45-3S1 ue48-2oS ue48-3oS ue10-4Xt ue11-4dX application Safety command devices Safety switches two-hand controls type III c, in accordance with en 574 Pressure sensitive mats in 4 wire technology opto-electronic protective devices contact expansion functions manual reset (monitored) automatic reset external device monitoring (edm) Path for external device monitoring (edm) cross circuit detection and sequence monitoring for dual-channel actuation Supports discrepancy monitoring time delay number of enable current paths 3 1) 2) number of signalling current paths Page 6 12 16 24 28 32 38 44 50 54 58 64 70 76 82 86 1) 2 N/O contacts for a direct integration into a machine environment 2) 2 N/O contacts for a direct integration into a machine environment

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs ue10-2fG Product description The UE10-2FG safety relay is an optimal output module for opto-electronic protec- tive devices or safety controllers. By protecting machines and systems, the safety relay takes over the electrical sig- nals and reliably switches the connected actuators. at a glance

• Ideal for applications with opto-elec- tronic protective devices and safety controllers with OSSD outputs
• Fast response time of 10 ms
• Compact design
• 2 contact outputs
• Feedback path for external device monitoring (EDM)
• Screw-type terminals or plug-in screw- type terminals
• Coded plugs for all slots Your benefits
• Faster response times provide short safety distances
• Saves space in the control cabinet thanks to its compact design
• Reduced wiring effort for fast and easy system commissioning sens:Control - safe control solutions Safety relays Output expansion modules for OSSDs UE10-2FG Subject to change without notice the ideal solution to integrate relay outputs additional information -- www.mysick.com/en/UE10-2FG For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs ue10-2fG detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) 1) SILCL3 (EN 62061) 1) Category Category 4 (EN ISO 13849) 1) Performance level PL e (EN ISO 13849) 1) B10d parameter 1 x 105 switching cycles (AC-15, 230 V, I = 2 A) 2.5 x 105 switching cycles (AC-15, 230 V, I = 1 A) 5.4 x 105 switching cycles (DC-13, 24 V, I = 0.5 A) 1 x 107 switching cycles (DC-13, 24 V, I ≤ 2 A) PFHd (mean probability of a dangerous failure per hour) 7.0 x 10-10 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) 1) If the feedback current path Y1 - Y2 (external device monitoring) is monitored using an appropriate main unit. Electrical data General electrical data Voltage supply B1/A2, B2/A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Power consumption ≤ 2 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Input circuits: B1, B2 Input current ≤ 50 mA reset time ≤ 30 ms test pulse width ≤ 1 ms Electrical output circuits: 13/14, 23/24, Y1/Y2 response time ≤ 10 ms number of enable current (n/o) contacts 2, relevant for safety number of contactor monitoring (n/c) contacts 1, external device monitoring contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Enable current contact 10 V AC/DC ... 250 V AC/DC Contactor monitoring contact 0.1 V AC/DC ... 60 V AC/DC Switching current Enable current contact 10 mA ... 6 A Contactor monitoring contact 1 mA ... 300 mA Switching power ≤ 1,500 VA (AC) ≤ 200 W (DC) usage category AC-15/DC-13 rated operating current (voltage) 3 A (230 V AC)

4 A (24 V DC)

mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 1 x 105 switching cycles

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs ue10-2fG Operating data ue10-2fG2d0 ue10-2fG3d0 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 1.2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) ambient operating temperature 0 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section Single wire (2x, same cross-section) 0.2 mm² ... 1 mm² Weight 91 g

ordering information

connection type type Part no Screw-type terminals UE10-2FG2D0 1043915 Plug-in screw-type terminals UE10-2FG3D0 1043916

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs ue10-2fG dimensional drawings dimensions in mm (inch) Screw-type terminals (0.7) (2.79) 17.8 70.8 (3.54) 89.8 Plug-in screw-type terminals (4.15) 105.5 (0.7) (2.79) 17.8 70.8 (3.54) 89.8 Internal circuitry 13 2414 Y1 2313 A2 23B2 Channel 2 Channel 1 B2 A2 Y2Y1 Y2 2414

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 0 ue10-2fG connection diagrams C2000 RES/EDM safety light curtain connected to UE10-2FG safety relay C2000 RC2000 S +24 V 0 V Sel1 +24 V Sel2 n .c. Test n .c. Shield Sel1 +24 V Sel2 EDM OS SD 1 OS SD 2 Shield GN D WH BN GN GY BU PK WH BN GN GY BU GN D B1 Y1 13 23B2 A2 Y2 14 24 UE10-2FG Operating mode: with manual reset and external device monitoring C4000 Standard/Advanced safety light curtain connected to UE10-2FG safety relay + 24 V DC

0 VDC

+24 V Test i.c. i.c. i.c. 0 V FE +24 V RES EDM OSSD 1 OSSD 2 0 V FE FE B1 Y1 13 23B2 A2 Y2 14 24 UE10-2FGC4000 S C4000 R Operating mode: with manual reset and external device monitoring

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 1 ue10-2fG S3000 Standard safety laser scanner connected to UE10-2FG safety relay UE10-2FG B1 B2 Y1 13 23 A2 Y2 14 24

24 V DC

0 V DC

Operating mode: with manual reset and external device monitoring C4000 Micro safety light curtain connected to UE10-2FG safety relay C4000 S C4000 R +24 V DC Operating mode: with manual reset and external device monitoring

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 2 ue12-2fG Product description The UE12-2FG safety relay is an optimal output expansion module for opto- electronic protective devices or safety controllers. By the protection of ma- chines and plants the safety relay takes over the electrical signals and switches the connected actuators reliably. at a glance

• Ideal for applications with opto-elec- tronic protective devices and safety controllers with OSSD outputs
• Fast response time of 10 ms
• Compact design
• 2 contact outputs
• Up to 20 contact outputs via cascad- ing
• Feedback path for external device monitoring (EDM)
• Screw-type terminals or plug-in screw- type terminals
• Coded plugs for all slots Your benefits
• Faster response times provide short safety distances
• Saves space in the control cabinet thanks to its compact design
• Reduced wiring effort for fast and easy system commissioning
• No unnecessary outputs, thereby reducing costs UE12-2FG minimum required space with a maximum of contact outputs additional information -- www.mysick.com/en/UE12-2FG For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 3 ue12-2fG detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) 1) SILCL3 (EN 62061) 1) Category Category 4 (EN ISO 13849) 1) Performance level PL e (EN ISO 13849) 1) B10d parameter 1 x 105 switching cycles (AC-15, 230 V, I = 2 A) 2.5 x 105 switching cycles (AC-15, 230 V, I = 1 A) 5.4 x 105 switching cycles (DC-13, 24 V, I = 0.5 A) 1 x 107 switching cycles (DC-13, 24 V, I ≤ 2 A) PFHd (mean probability of a dangerous failure per hour) 1.2 x 10-9 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) 1) If the feedback current path Y1 - Y2 (external device monitoring) is monitored using an appropriate main unit. Electrical data General electrical data Voltage supply B1/A2, B2/A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Power consumption ≤ 2 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Input circuits: B1, B2 Input current ≤ 50 mA reset time ≤ 30 ms test pulse width ≤ 1 ms Electrical output circuits: 13/14, 23/24, Y1/Y2 response time ≤ 10 ms number of enable current (n/o) contacts 2, relevant for safety number of contactor monitoring (n/c) contacts 1, external device monitoring contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Enable current contact 10 V AC/DC ... 250 V AC/DC Contactor monitoring contact 0.1 V AC/DC ... 60 V AC/DC Switching current Enable current contact 10 mA ... 6 A Contactor monitoring contact 1 mA ... 300 mA Switching power ≤ 1,500 VA (AC) ≤ 200 W (DC) usage category AC-15/DC-13 rated operating current (voltage) 3 A (230 V AC) mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 1 x 105 switching cycles

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 4 ue12-2fG Operating data ue12-2fG2d0 ue12-2fG3d0 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 1.2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) ambient operating temperature 0 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section Single wire (2x, same cross-section) 0.2 mm² ... 1 mm² Weight 91 g connection type type Part no Screw-type terminals UE12-2FG2D0 1043917 Plug-in screw-type terminals UE12-2FG3D0 1043918

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 5 ue12-2fG dimensional drawings dimensions in mm (inch) Screw-type terminals (0.7) (2.79) 17.8 70.8 (3.54) 89.8 Plug-in screw-type terminals (4.15) 105.5 (0.7) (2.79) 17.8 70.8 (3.54) 89.8 connection diagram 13 14 24 B2 23 Input Y2 14 24B2 Y1 13 23B1 Output Channel 1 Channel 2 B1 Y1 Y2

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 6 ue10-3oS Product description The UE10-30S safety relay offers a complete group of needed contacts. The relay takes over the safety related signals out of the sensors and sends this information to the internal contacts, which intern switches the actuators. The safety relay also offers a diagnostic and shows the status of the system. at a glance

• Ideal for applications with opto-elec- tronic protective devices and safety controllers with OSSD outputs
• Output expansion for a safe process- ing of OSSD output signals
• 3 safety outputs, 1 application diag- nostic output
• Feedback path for external device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Offers all needed contact paths in a compact form
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE10-3OS the universal output expansion module additional information -- www.mysick.com/en/UE10-3OS For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 7 ue10-3oS detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) 1) SILCL3 (EN 62061) 1) Category Category 4 (EN ISO 13849) 1) Performance level PL e (EN ISO 13849) 1) B10d parameter 1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A) 5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A) 4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A) 1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) 1) If the feedback current path Y1 - Y2 (external device monitoring) is monitored using an appropriate main unit. Electrical data General electrical data Voltage supply B1-B2/B3-B4 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Power consumption 2.4 W (DC) Input circuits: B1-B2/B3-B4 Input voltage 24 V DC (15 V DC ... 30 V DC) Input current ≤ 500 mA Electrical output circuits: 13/14, 23/24, 33/34, 41/42, Y1/Y2 response time ≤ 20 ms 1) number of enable current (n/o) contacts 3, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant number of contactor monitoring (n/c) contacts 1, external device monitoring contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Contactor monitoring contact 10 V DC ... 24 V DC Switching current Enable current contact 5 mA ... 6 A Signalling current contact 5 mA ... 6 A Contactor monitoring contact 5 mA ... 100 mA Total current ≤ 12 A usage category AC-15/DC-13 1) K1/K2. Table continued g p. 18

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 8 ue10-3oS rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h

3 A (230 V AC) 3600 switching cycles/h

4 A (24 V DC) 360 switching cycles/h

2.5 A (24 V DC) 3600 switching cycles/h

maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles Operating data ue10-3oS2do ue10-3oS3do rated impulse withstand voltage uimp 4 kV overvoltage category III 1) rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg 1) See operating instructions.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 1 9 ue10-3oS connection type type Part no Screw-type terminals UE10-3OS2DO 6024917 Plug-in screw-type terminals UE10-3OS3DO 6024918

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 2 0 ue10-3oS dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 2 1 ue10-3oS Internal circuitry K 1 K 2 B1 B2 14 24 34 B4 B3 B4 CH 2 CH 1 13 23 Y1 Y2 B3B1 41 42 2313 42 34 Function If the semiconductor outputs of the installed safety device (e.g., C4000, S3000) are energized, then the safety output contacts will close. When at least one of the semiconductor outputs of the safety device becomes de-energized, then the output contacts revert back to open circuit status. If restart interlock is needed, then this is achieved in the safety device, for example with a C4000 or S3000. External device monitoring (EDM) Category 3 or 4, which determines the performance level ac- cording to EN ISO 13849, requires monitoring of contactors for the detection of failures. This is provided in the connected protective device, for example in the C4000 or S3000. The normally closed contact (Y1 -Y2) in the UE10-3OS unit is a part of this contactor monitoring system.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 2 2 ue10-3oS connection diagrams C2000 RES/EDM safety light curtain connected to UE10-3OS safety relay + 24 V 0 V WH BN GN GY BU C2000S C2000R WH BN GN YE GY PK BU Sel 1 +24 V Sel 2 n. c. n. c. Te st 0 V Shield Shield 0 V O SSD 2 O SSD 1 ED M RE S +24 V Sel 1 UE10-3OS B1 B3 Y1 13 23 33 41 B2 B4 Y2 14 24 34 42 Operating mode: with manual reset and external device monitoring C4000 Standard/Advanced safety light curtain connected to UE10-3OS safety relay + 24 V 0 V C4000S C4000R UE10-3OS B1 B3 Y1 13 23 33 41 B2 B4 Y2 14 24 34 42 FE + 24 V Test n. c. n. c. n. c. 0 V FE + 24 V RES ED M OSSD 1 OSSD 2 0 V FE FE S 1 Operating mode: with manual reset and external device monitoring

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Output expansion modules for OSSDs 2 3 ue10-3oS S3000 Standard safety laser scanner connected to UE10-3OS safety relay + 24 V 0 V S3000 BN RD YE BU/W H RD/BU WH/B N PK GN BU UE10-3OS B1 B3 Y1 13 23 33 41 B2 B4 Y2 14 24 34 42 Operating mode: with manual reset and external device monitoring C4000 Micro safety light curtain connected to UE10-3OS safety relay + 24 V 0 V C4000S C4000R UE10-3OS B1 B3 Y1 13 23 33 41 B2 B4 Y2 14 24 34 42 FE + 24 V Test n. c. n. c. n. c. 0 V FE + 24 V RES ED M OSSD 1 OSSD 2 0 V FE FE Operating mode: with manual reset and external device monitoring

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 2 4 ue23-2mf Product description The U23-2MF safety relay quickly and efficiently monitors mechanical sensors, such as emergency stop pushbuttons and safety switches. The integrated functions provide a manual/automatic reset and monitor the relay\`s integrated contacts and the actuators contacts. at a glance

• Ideal for the connection of emergency stop pushbuttons and safety switches
• 2 safety outputs, 1 application diag- nostic output
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Saves costs thanks to its application- oriented construction
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry Evaluation units for switching contacts UE23-2MF application-specific relay for safety switches and emergency stop pushbuttons additional information -- www.mysick.com/en/UE23-2MF For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 2 5 ue23-2mf detailed technical data General data Safety-related parameters Safety integrity level SILCL2 (EN 62061) Category Category 3 (EN ISO 13849) Performance level PL d (EN ISO 13849) B10d parameter 5.45 x 104 switching cycles (AC-15, 230 V, I = 3 A) 1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A) 5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A) 4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A) 1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-6 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data ue23-2mf2a3 ue23-2mf2a4 ue23-2mf2d3 Supply voltage A1, A2 Power consumption ≤ 3 VA ≤ 1 W residual ripple – ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of VS. Control voltage: Y1-Y2-Y3 ue23-2mf2a3 ue23-2mf2a4 ue23-2mf2d3 control voltage ≤ 40 V DC UV - 2 V DC ... UV control current ≤ 20 mA fuse PTC resistor reset time Manual ≤ 70 ms Automatic ≤ 600 ms Galvanized decoupling l – Electrical output circuits: 13/14, 23/24, 31/32 response time ≤ 80 ms 1) number of enable current (n/o) contacts 2, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 6 A Total current ≤ 12 A 1) K1/K2. Table continued g p. 26

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 2 6 ue23-2mf usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles Operating data rated impulse withstand voltage uimp 6 kV overvoltage category III rated insulation voltage ui 300 V AC test voltage 3.5 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 60947-5-1 Interference resistance EN 61326-3-1 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 123 mm x 93.5 mm Weight 0.27 kg Supply voltage type Part no

230 V AC UE23-2MF2A3 6026148

115 V AC UE23-2MF2A4 6026147

24 V DC UE23-2MF2D3 6026146

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 2 7 ue23-2mf dimensional drawings dimensions in mm (inch) Screw-type terminals (2.97) 75.5 (3.68) (4.84) 123 (3.78) (2.41) 61.2 (2.81) 93.5 71.5 22.5 (0.89) (3.01) 76.5 (2.19) 55.5 connection diagram A1 A2 14 24 32 Y1 Y2 Y3 13 23 31 CONT ROL LOGIC RESET Function The connected emergency stop pushbuttons or safety switches are controlled by the supply voltage. After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain in the open state. If the connected sensor is not activated (i.e., the input circuits are closed), then the normally open contacts close immediately in automatic reset (LED “K1, K2“ illuminates). In the case of manual reset, this only occurs after pressing the reset button. External device monitoring (EDM) The unit can take over the function of external device monitor- ing. The contactor monitoring system monitors the external relays through their normally closed contacts. Manual reset For manual resetting, a pushbutton must be connected to terminals Y1 and Y3. This reset is monitored. Automatic reset For automatic resetting, Y1 - Y2 must be linked.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 2 8 ue23-3mf Product description The UE23-3MF safety relay quickly and efficiently monitors mechanical sen- sors. The integrated functions provide a manual/automatic reset and monitor the relay\`s integrated contacts and the actuators contacts. at a glance

• Ideal for the connection of emergency stop pushbuttons and safety switches
• 3 safety outputs, 1 application diag- nostic output
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Saves space in the control cabinet thanks to its compact design
• Saves costs thanks to its application- oriented construction
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE23-3MF connection solution for safety switches and emergency stop pushbuttons additional information -- www.mysick.com/en/UE23-3MF For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 2 9 ue23-3mf detailed technical data General data Safety-related parameters Safety integrity level SILCL2 (EN 62061) Category Category 3 (EN ISO 13849) Performance level PL d (EN ISO 13849) B10d parameter 3 x 105 switching cycles (AC-15, 230 V, I = 5 A) 2 x 106 switching cycles (DC-15, 230 V, I = 2 A) 7 x 106 switching cycles (DC-13, 24 V, I = 1 A) PFHd (mean probability of a dangerous failure per hour) 1.0 x 10-6 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data ue23-3mf2a3 ue23-3mf2d2 Supply voltage A1, A2 Power consumption ≤ 3 VA ≤ 1 W residual ripple – ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of VS. Control voltage: Y1 - Y2 - Y3 ue23-3mf2a3 ue23-3mf2d2 control voltage ≤ 40 V DC UV - 2 V DC ... UV control current ≤ 20 mA Short-circuit current ≤ 250 mA fuse 8 A gG, with tripping characteristics B or C reset time Manual ≤ 70 ms Automatic ≤ 600 ms Galvanized decoupling l – Electrical output circuits: 13 - 14, 23 - 24, 31 - 32 response time ≤ 80 ms 1) number of enable current (n/o) contacts 3, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 8 A Signalling current contact 10 mA ... 5 A 1) K1/K2. Table continued g p. 30

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 0 ue23-3mf usage category AC-15/DC-13 rated operating current (voltage) 5 A (230 V AC) 360 switching cycles/h

5 A (24 V DC) 360 switching cycles/h

maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 1 x 106 switching cycles Operating data ue23-3mf2a3 ue23-3mf2d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2.2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 60947-5-1 Interference resistance EN 61326-3-1 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 123 mm x 93.5 mm Weight 0.25 kg 0.2 kg Supply voltage type Part no

230 V AC UE23-3MF2A3 6034597

24 V DC UE23-3MF2D2 6034595

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 1 ue23-3mf connection diagram Supply Rese t Control-Logic A2 Y1 Y2 Y3 13 23 33 41 14 24 34 42 Function The connected emergency stop pushbuttons or safety switches are controlled by the supply voltage. After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain in the open state. If the connected sensor is not activated (i.e., the input circuits are closed), then the normally open contacts close immediately in automatic reset (LED “K1, K2“ illuminates). In the case of manual reset, this only occurs after pressing the reset button. External device monitoring (EDM) The unit can take over the function of external device monitor- ing. The contactor monitoring system monitors the external relays through their normally closed contacts. Manual reset For manual resetting, a pushbutton must be connected to terminals Y1 and Y3. This reset is monitored. Automatic reset For automatic resetting, Y1 - Y2 must be linked.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 2 ue42-2Hd Product description The UE42-2HD safety relay takes over the control of the 2 pushbuttons of a two-hand control device with each push- button having 2 antivalent contact pairs. The safety relay controls the antivalence of the pushbuttons and monitors the maximum discrepancy time of 500 ms between both pushbuttons. at a glance

• Evaluation unit for two-hand controls Type III C, in accordance with EN 574
• Discrepancy time 500 ms
• 2 safety outputs, 1 application diag- nostic output
• Monitoring of the external actuators possible
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Complete monitoring and evaluation of two-hand controls
• Saves costs thanks to its application- oriented construction
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE42-2HD Safety relays for two-hand controls additional information -- www.mysick.com/en/UE42-2HD For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 3 ue42-2Hd detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A) 5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A) 4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A) 1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption ≤ 2.4 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Input circuits: Y11, Y12, Y14, Y21, Y22, Y23 control voltage 24 V DC control current 40 mA Short-circuit current ≤ 2 A, between Y14, Y22 and A2 fuse PTC resistor Electrical output circuits: 13/14, 23/24, 31/32 response time ≤ 50 ms number of enable current (n/o) contacts 2, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 6 A Total current ≤ 12 A usage category AC-15/DC-13 Table continued g p. 34

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 4 ue42-2Hd rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles Operating data ue42-2Hd2d2 ue42-2Hd3d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg connection type type Part no Screw-type terminals UE42-2HD2D2 6024878 Plug-in screw-type terminals UE42-2HD3D2 6024881

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 5 ue42-2Hd dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 6 ue42-2Hd Internal circuitry A1 A2 Y1 Y2 Y11 Y12 Y14 13 23 31 Y21 Y22 Y24 14 24 32 Feedback Channel 2 Channel 1 Control-Logic Function The UE42-2HD unit corresponds to EN 574 type III C. To release the outputs, the two inputs (e.g., two-hand pushbuttons) must be actuated within 0.5 sec. After applying the supply voltage to terminals A1 - A2, the LED SUPPLY illuminates to indicate that electrical power is present. Pressing the two-hand pushbuttons S1 and S2 at the same time (see connection diagrams) closes the two normally open contacts. Releasing one of the buttons will cause the circuits to open. A renewed attempt to initiate starting is only possible if both start buttons are set to their nominal start position (for two- hand pushbuttons units: if both have been released) and the normally closed contact is closed. External device monitoring (EDM) The UE42-2HD can take over the function of external device monitoring. The normally closed contacts of the external relays are switched in series and connected to terminals Y1 - Y2. Automatic start The UE42-2HD has an automatic start facility. Monitoring of simultaneous activation The pressing of the start buttons at the same time is moni- tored. Only when both start buttons are activated within 0.5 sec do normally open contacts close and the normally closed contact opens.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 7 ue42-2Hd connection diagrams Two-hand control with UE42-2HD safety relay, dual-channel system + 24 V 0 V S 2 k 1 K 1 K 2 k 2 S 1 UE 42-2 HD Y12 S14 Y22 Y24 A1 13 23 31 Y11 Y21 Y1 Y2 A2 14 24 32 Operating mode: with automatic start and external device monitoring (EDM) Two safety switches connected to UE42-2HD safety relay, dual-channel system + 24 V 0 V k 1 K 1 K 2 k 2 UE 42-2 HD Y12 S14 Y22 Y24 A1 13 23 31 Y11 Y21 Y1 Y2 A2 14 24 32 Operating mode: with automatic start and external device monitoring (EDM)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 8 ue43-2mf Product description The UE43-2MF safety relay monitors all safety switches and emergency stop pushbuttons, via cross-circuit detection, sequence monitoring and discrepancy time monitoring. The safety relay pro- vides both a manual and an automatic reset. at a glance

• Evaluation unit for emergency stop pushbuttons and safety switches
• Cross circuit detection and sequence monitoring for dual-channel actuation
• Supports discrepancy monitoring
• 2 safety outputs, 1 application diag- nostic output
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Complete monitoring and evaluation of sensors
• The sequence monitoring takes over the evaluation of non-contact safety switches
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE43-2MF optimal monitoring of safety switches and emergency stop pushbuttons additional information -- www.mysick.com/en/UE43-2MF For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 3 9 ue43-2mf detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A) 5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A) 4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A) 1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption ≤ 4.6 VA (AC) ≤ 2.6 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Control voltage: S33/S11, S21 control voltage 22 V DC control current 40 mA ... 100 mA Short-circuit current ≤ 2 A, between S33 / S11 and S21 fuse PTC resistor Input circuits: S12, S31, S22, S34, S35 Input current S12, S31/S22 40 mA ... 100 mA S34/S35 5 mA ... 50 mA reset time Manual ≤ 40 ms Automatic ≤ 500 ms activation time of reset button ≥ 50 ms Synchronous time monitoring ≤ 500 ms cable resistance ≤ 35 Ω

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 0 ue43-2mf Electrical output circuits: 13/14, 23/24, 31/32 response time ≤ 25 ms 1) number of enable current (n/o) contacts 2, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 6 A Total current ≤ 12 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 1 x 105 switching cycles 1) K1/K2. Operating data ue43-2mf2d2 ue43-2mf3d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 1 ue43-2mf connection type type Part no Screw-type terminals UE43-2MF2D2 6024893 Plug-in screw-type terminals UE43-2MF3D2 6024894 dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 2 ue43-2mf Internal circuitry -- + + + + + A1 A2 S21 S11 S33 S22 14 24 32 K2Control- Logic S34 S35 S12 S31 13 23 31 Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain in the opened state. If the connected sensor is not activated (i.e., the input circuits are closed), then the normally open contacts close immediately in automatic reset (LED K1 and K2 illuminate). In the case of manual reset, this only occurs after pressing and releasing the reset button. Activation of the sensor (opening of one or both input circuits) affects the opening of the normally open outputs (LED K1 and K2 off). External device monitoring (EDM) The UE43-2MF unit can take over the function of external de- vice monitoring. The contactor monitoring system monitors the external relays by means of their normally closed contacts. Manual reset For manual reset, a pushbutton must be connected to termi- nals S33 - S34. Reset is monitored. Automatic reset For automatic reset, S12 - S35 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems if these are wired with opposing polarity.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 3 ue43-2mf connection diagrams Two i10 safety switches to UE43-2MF safety relay, dual-channel system +24 V 0 V H 4 (rd) K 1 K 2 S 1 k 1 k 2 S33 S11 S31 S21 A1 13 23 31 S34 S35 S12 S22 A2 14 24 32 UE 43-2 MF 21 13 22 14 21 13 22 14 i10 i10 Operating mode: with manual reset and external device monitoring (EDM)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 4 ue43-3mf Product description The UE43-3MF safety relay monitors all safety switches and emergency stop pushbuttons, via cross-circuit detection, sequence monitoring and discrepancy time monitoring. at a glance

• Evaluation unit for emergency stop pushbuttons and safety switches
• Cross circuit detection and sequence monitoring for dual-channel actuation
• Supports discrepancy monitoring
• 3 safety outputs, 1 application diag- nostic output
• Manual or automatic reset
• External device monitoring (EDM) Your benefits
• Complete monitoring and evaluation of sensors
• Offers all needed contact paths in a compact form
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE43-3MF complete monitoring of safety switches and emergency stop pushbuttons additional information -- www.mysick.com/en/UE43-3MF For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 5 ue43-3mf detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 1 x 106 switching cycles (AC-15, 230 V, I = 0.5 A) 3.5 x 105 switching cycles (DC-13, 24 V, I = 2 A) 1.2 x 106 switching cycles (DC-13, 24 V, I = 0.5 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data ue43-3mf2a0 ue43-3mf2a1 ue43-3mf2a2 ue43-3mf2a3 ue43-3mf2d3 Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 24 V AC (20.4 V AC ... 26.4 V AC) 115 V AC (97.8 V AC ... 126.5 V AC)

120 V AC (102 V

AC ... 132 V AC)

230 V AC

(195.5 V AC ...

253 V AC)

24 V DC (20.4 V DC ... 26.4 V DC) Power consumption ≤ 3.2 VA (AC) ≤ 1 W (DC) residual ripple – ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of VS. Control voltage: Y11, Y21 ue43-3mf2a0 ue43-3mf2a1 ue43-3mf2a2 ue43-3mf2a3 ue43-3mf2d3 control voltage 24 V DC control current 40 mA Short-circuit current ≤ 1 A, between Y11 and A2 fuse Short-circuit protected transformer PTC resistor Galvanized decoupling l (between A1, A2 and Y11, Y21, PE) – Input circuits: Y12, Y31, Y22 Input current Y12, Y31 ≤ 15 mA reset time Manual 150 ms Automatic 800 ms Synchronous time monitoring ≤ 500 ms cable resistance ≤ 70 Ω

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 6 ue43-3mf Electrical output circuits: 13/14, 23/24, 33/34, 41/42 response time ≤ 50 ms 1) number of enable current (n/o) contacts 3, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 6 A Total current ≤ 18 A usage category AC-15/DC-13 rated operating current (voltage) 6 A (230 V AC) 3600 switching cycles/h

3 A (24 V DC) 3600 switching cycles/h

maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles 1) K1/K2. Operating data ue43-3mf2a0 ue43-3mf2a1 ue43-3mf2a2 ue43-3mf2a3 ue43-3mf2d3 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals conductor cross-section dimensions (W x H x d) 45 mm x 120.5 mm x 75 mm Weight 0.36 kg 0.3 kg

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 7 ue43-3mf Supply voltage type Part no

24 V AC UE43-3MF2A0 6024898

115 V AC UE43-3MF2A1 6024899

120 V AC UE43-3MF2A2 6024900

230 V AC UE43-3MF2A3 6024901

24 V DC UE43-3MF2D3 6024897

dimensions in mm (inch) Screw-type terminals (0.15) 3.8 120.5 10 7 (2.07) (2.95) 52.5 (1.77) (4.21) (4.74) for mounting rail EN 50 022

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 8 ue43-3mf Internal circuitry + + ++ Y13 Y14 Y12 Y12 Y31 13 23 33 41A1 A2 K1 K2 K3 Y11 Y21 Y22 14 24 34 42 42 Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain open. If the connected sensor is not activated (i.e. the input circuits are closed), the normally open contacts close immediately in automatic reset (LED K2 and K3 illuminate). In the case of manual resetting, this only occurs upon pressing and releasing the reset button. Activation of the sensor (opening of one or both input circuits) affects the opening of the normally open contacts (LED K2 and K3 off). External device monitoring (EDM) The UE43-3MF unit can take over the external device monitor- ing. The contactor monitoring system monitors the external relays by way of their normally closed contacts. Manual reset For manual reset, a pushbutton must be connected to termi- nals Y12 and Y13. Reset is monitored. Automatic reset For automatic reset, Y12 - Y14 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 4 9 ue43-3mf connection diagrams Emergency stop switch connected to UE43-3MF2D3 safety relay + 24 V 0 V A) B) + 24 V 0 V Y13 Y 11 Y14 A 1 1 3 23 33 41Y13 Y 11 Y14 A 1 1 3 23 33 41 Y31 Y12 Y21 Y22 A2 14 24 34 42Y31 Y12 Y21 Y22 A2 14 24 34 42 S0S0 S1S1 K2K1K2K1 UE 43-3 MF 2 D3UE 43-3 MF 2 D3 Operating mode: with manual reset and external device monitoring. a) Single-channel system, B) Dual-channel system

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 0 ue43-3ar Product description The UE43-3AR safety relay monitors all safety switches via cross-circuit detection and sequence monitoring with automatic reset. at a glance

• Evaluation unit for safety switches
• Cross circuit detection and sequence monitoring for dual-channel actuation
• 3 safety outputs, 1 application diag- nostic output
• Automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Complete monitoring and evaluation of sensors
• Faster response times provide short safety distances
• Saves space in the control cabinet thanks to its compact design
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE43-3AR fast monitoring of safety switches additional information -- www.mysick.com/en/UE43-3AR For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 1 ue43-3ar detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 3 x 105 switching cycles (AC-15, 230 V, I = 5 A) 2 x 106 switching cycles (DC-15, 230 V, I = 2 A) 7 x 106 switching cycles (DC-13, 24 V, I = 1 A) PFHd (mean probability of a dangerous failure per hour) 1.30 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC Output circuit ≤ 25 V AC / 60 V DC PELV PELV or SELV Supply voltage A1, A2 Power consumption ≤ 2.8 VA (AC) ≤ 1.3 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of VS. Control voltage: S11 control voltage 22 V DC (19.2 V DC ... 40 V DC) control current 55 mA Input circuits: S12, S52, S22 Input current 25 mA cable resistance ≤ 70 Ω Input circuits: S34 Input current 5 mA cable resistance ≤ 25 Ω reset time Automatic ≤ 350 ms

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 2 ue43-3ar Electrical output circuits: 13/14, 23/24, 33/34, 41/42 response time ≤ 10 ms 1) number of enable current (n/o) contacts 3, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Enable current contact 5 V AC/DC ... 300 V AC/DC Signalling current contact 5 V AC/DC ... 300 V AC/DC Switching current Enable current contact 10 mA ... 8 A Signalling current contact 10 mA ... 8 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h

4 A (24 V DC) 3600 switching cycles/h

maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 1 x 106 switching cycles 1) K1/K2. Operating data ue43-3ar2d2 ue43-3ar3d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +70 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section Single wire (2x, same cross-section) Single wire (1x) Fine wire with ferrules (2x, same cross-section) Fine wire with ferrules (1x) dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.27 kg connection type type Part no Screw-type terminals UE43-3AR2D2 6034565 Plug-in screw-type terminals UE43-3AR3D2 6034568

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 3 ue43-3ar dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35) connection diagram Powe r Reset CH 1 C H 2 Control-Logic A2 S34 13 23 33 41 14 24 34 42S21 S11 S12 S52 S22 – + + –+ Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain in the opened state. If the connected sensor is not activated (i.e., the input circuits are closed), then the normally open contacts close immediately in automatic reset (LED K1 and K2 illuminate). Activation of the sensor (opening of one or both input circuits) affects the open- ing of the normally open outputs (LED K1 and K2 off). External device monitoring (EDM) The UE43-3AR unit can take over the function of external de- vice monitoring. The contactor monitoring system monitors the external relays by means of their normally closed contacts. Connecting the EDM contacts between S11 and S34 replaces the wire link. Automatic reset For automatic resetting, S11 - S34 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 4 ue43-4ar Product description The UE43-4AR safety relay monitors all safety switches via cross-circuit detec- tion and sequence monitoring with an automatic reset. In addition, the module offers four safety outputs. at a glance

• Evaluation unit for safety switches
• Cross circuit detection and sequence monitoring for dual-channel actuation
• 4 safety outputs
• Automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Complete monitoring and evaluation of sensors
• Faster response times provide short safety distances
• Saves space in the control cabinet thanks to its compact design
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE43-4AR Safety relay with four safety outputs for monitoring safety switches additional information -- www.mysick.com/en/UE43-4AR For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 5 ue43-4ar detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 3 x 105 switching cycles (AC-15, 230 V, I = 5 A) 2 x 106 switching cycles (DC-15, 230 V, I = 2 A) 7 x 106 switching cycles (DC-13, 24 V, I = 1 A) PFHd (mean probability of a dangerous failure per hour) 1.30 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC Output circuit ≤ 25 V AC / 60 V DC PELV PELV or SELV Supply voltage A1, A2 Power consumption ≤ 2.8 VA (AC) ≤ 1.3 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of VS. Control voltage: S11 control voltage 22 V DC (19.2 V DC ... 40 V DC) control current 55 mA Input circuits: S12, S52, S22 Input current 25 mA cable resistance ≤ 70 Ω Input circuits: S34 Input current 5 mA cable resistance ≤ 25 Ω reset time Automatic ≤ 350 ms

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 6 ue43-4ar Electrical output circuits: 13/14, 23/24, 33/34, 41/42 response time ≤ 10 ms 1) number of enable current (n/o) contacts 4, relevant for safety contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Enable current contact 5 V AC/DC ... 300 V AC/DC Switching current Enable current contact 10 mA ... 8 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 1 x 106 switching cycles 1) K1/K2. Operating data ue43-4ar2d2 ue43-4ar3d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +70 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section Single wire (2x, same cross-section) Single wire (1x) Fine wire with ferrules (2x, same cross-section) Fine wire with ferrules (1x) dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.27 kg connection type type Part no Screw-type terminals UE43-4AR2D2 6034772 Plug-in screw-type terminals UE43-4AR3D2 6034775

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 7 ue43-4ar dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35) connection diagram Powe r Reset CH 1 C H 2 Control-Logic A2 S34 13 23 33 43 14 24 34 44S21 S11 S12 S52 S22 – + + –+ Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain open. If the connected sensor is not activated or the protective field of the connected electro-sensitive protective equipment (ESPE) is not broken (i.e. the input circuits are closed), then the normally open contacts close immediately in automatic reset, LED K1 and K2 illumi- nate. The activation of the sensor or incursion into the protec- tive field of the non-contact safety device (open state of one of the two input circuits) affects the opening of the normally open contacts (LED K1 and K2 off). External device monitoring (EDM) The UE43-4AR unit can take over external device monitoring. The contactor monitoring system monitors the external relays by way of their normally closed contacts. Connect the EDM contacts between S11 and S34, they replace the wire link. Automatic reset S11 - S34 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 8 ue44-3Sl Product description The UE44-3SL safety relay protects doors that require a locking device. The relay sends safety signals to unlock a mechanically protected door and unlocks it after a certain amount of time (max. 30 s). If the door closes again, it will lock after a maximum time delay of 30 s, al- lowing the machine to safely start again. The third safety output, which works con- trary to the two classical safety outputs, controls the release and the locking. at a glance

• Ideal for the evaluation of safety switches with a mechanical interlock
• Cross circuit detection and sequence monitoring for dual-channel actuation
• 2 N/O contacts for a direct integra- tion into a machine environment
• 1 N/O contact for a magnetic release, time delayed up to 30 s
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Complete monitoring and evaluation of sensors
• Time delay provides optimal protec- tion of locked doors
• Adjustable time delay at the front of the device (up to 30 s) makes it easy for the user to change settings
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE44-3SL compact safety relays for applications with mechanical locking switches additional information -- www.mysick.com/en/UE44-3SL For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 5 9 ue44-3Sl detailed technical data General data Safety-related parameters Safety integrity level SILCL3 (EN 62061) 1) SILCL2 (EN 62061) 2) Category Category 4 (EN ISO 13849) 1) Category 3 (EN ISO 13849) 2) Performance level PL e (EN ISO 13849) 1) PL d (EN ISO 13849) 2) B10d parameter 4 x 105 switching cycles (with maximum load) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) 1) 2.0 x 10-8 (EN ISO 13849) 2) TM (mission time) 5 years (EN ISO 13849) Stop category 0 (EN 60204-1) 1) For contacts 13/14, 23/24. 2) For time contacts 37/38. Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption 1.8 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Control voltage: S11/S33, S21 control voltage 22 V DC control current 60 mA Short-circuit current ≤ 2.2 A, between S33/S11 and S21 fuse PTC resistor Input circuits: S12, S31/S22 Input current 25 mA reset time Manual ≤ 30 ms Automatic ≤ 750 ms activation time of reset button ≥ 250 ms Synchronous time monitoring ≤ 500 ms cable resistance ≤ 85 Ω

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 0 ue44-3Sl Electrical output circuits: 13 - 14, 23 - 24, 37 - 38 ue44-3Sl2d33 ue44-3Sl2d330 ue44-3Sl3d33 ue44-3Sl3d330 response time ≤ 25 ms 1) number of enable current (n/o) contacts 2, category 4 number of on-delayed n/o contacts 1, category 3 contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Total current ≤ 12 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 5 x 106 switching cycles electrical life (relay contacts) 2 x 106 switching cycles 1) K1/K2. Operating data ue44-3Sl2d33 ue44-3Sl2d330 ue44-3Sl3d33 ue44-3Sl3d330 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 1 ue44-3Sl connection type on-delay time type Part no Screw-type terminals 0.15 s ... 3 s UE44-3SL2D33 6024907 1.5 s ... 30 s UE44-3SL2D330 6024909 Plug-in screw-type terminals 0.15 s ... 3 s UE44-3SL3D33 6024908 1.5 s ... 30 s UE44-3SL3D330 6024910 dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 2 ue44-3Sl Internal circuitry Channel 1 Channel 2 RESET CONTROL-LOGIC S31 S22S12S21 S11 A1 A2 13 23 14 24 S33 S34 S35 (-)(+) Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts (13 - 14 / 23 - 24) remain open. After completion of the on-delay set on the relay, the delay circuit (37 - 38) closes, and the LED K3/K4 illuminates. If the connected sensor is not activated (i.e., the input circuits are closed), the normally open contacts (13 - 14 / 23 - 24) close immediately during automatic reset, the LED K1/K2 illuminates, and the delay circuit (37 - 38) opens (LED K3/K4 off). In the case of manual reset, this only occurs after pressing and releasing the reset button. The activation of the sensor (opening of one or both input circuits) affects the opening of both normally open contacts (13 - 14 / 23 - 24), with LEDs K1/K2 being off, and a time delayed closing of the third circuit (37 - 38), with LED K3/K4 illuminat- ing. External device monitoring (EDM) The unit can take over external device monitoring. The contac- tor monitoring system monitors the external relays by way of their normally closed contacts. Manual reset For manual reset, a pushbutton is to be connected between 24 V DC supply and terminal S34. This reset is monitored. For applications with mechanical locking safety switches, only channel 2 must be closed during manual reset. Automatic reset For automatic reset, S12 - S35 must be linked. For applications with mechanical locking safety switches, only channel 1 must be closed during automatic reset. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity. Monitoring of synchronization Only if input 2 closes no later than 0.5 sec after input 1, do the output circuits close. If input 2 closes before input 1, the synchronization monitoring will not be affected and the output circuits will close. This monitoring only takes place in automatic reset.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 3 ue44-3Sl connection diagrams i200 Lock safety locking device connected to UE44-3SL safety relay + 24 V 0 V K 1 K 2 UE 44-3 SL S3 3 S31 S1 2 S22 A2 14 24 38 S1 1 S21 S3 5 S34 A1 13 23 37 11 21 33 41 53 E1 23 34 42 54 E2 k 1 k 2 S 1 S 4 i200 Lock Operating mode: with manual reset and external device monitoring (EDM)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 4 ue45-3S1 Product description The UE45-3S1 safety relay monitors safety switches and emergency stop pushbuttons in applications with a safety brake. It offers 2 safety contacts, which directly switch off some of the actuators. The other actuators must be active until the machine has come to a complete stop. These actuators can be deactivated after a certain time. This ensures the brake stops the ma- chine, allowing access once the machine has come to a complete stop. at a glance

• Ideal for the evaluation of emergency stop pushbuttons and safety switches
• Cross circuit detection and sequence monitoring for dual-channel actuation
• 2 N/O contacts for a direct integra- tion into a machine environment
• 1 N/O contact for stop category 1 ap- plications, time delayed up to 30 s
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Complete monitoring and evaluation of sensors
• Time delay provides optimal protec- tion of brake applications
• Adjustable time delay at the front of the device (up to 30 s) makes it easy for the user to change settings
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE45-3S1 Safety stop via time delay additional information -- www.mysick.com/en/UE45-3S1 For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 5 ue45-3S1 detailed technical data General data Safety-related parameters Safety integrity level SILCL3 (EN 62061) 1) SILCL2 (EN 62061) 2) Category Category 4 (EN ISO 13849) 1) Category 3 (EN ISO 13849) 2) Performance level PL e (EN ISO 13849) 1) PL d (EN ISO 13849) 2) B10d parameter 4 x 105 switching cycles (with maximum load) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) 1) 2.0 x 10-8 (EN ISO 13849) 2) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) 1) 1 (EN 60204-1) 2) 1) For contacts 13/14, 23/24. 2) For time contacts 37/38. Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption 2.6 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Control voltage: S11/S33, S21 control voltage 22 V DC control current 60 mA Short-circuit current ≤ 2.2 A, between S 11 and A 2 fuse PTC resistor Input circuits: S12, S31/S22 Input current S12/S31 25 mA reset time Manual ≤ 30 ms Automatic ≤ 600 ms activation time of reset button (S34) ≤ 30 ms activation time of reset button (S35) ≤ 600 ms Synchronous time monitoring ≤ 500 ms cable resistance ≤ 85 Ω

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 6 ue45-3S1 Electrical output circuits: 13 - 14, 23 - 24, 37 - 38 ue45-3S12d33 ue45-3S12d330 ue45-3S13d33 ue45-3S13d330 response time 25 ms 1) number of enable current (n/o) contacts 2, category 4 number of off-delayed n/o contacts 1, category 3 contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Total current ≤ 12 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 5 x 106 switching cycles electrical life (relay contacts) 2 x 106 switching cycles 1) K1/K2. Operating data ue45-3S12d33 ue45-3S12d330 ue45-3S13d33 ue45-3S13d330 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 7 ue45-3S1 connection type off-delay time type Part no Screw-type terminals 0.15 s ... 3 s UE45-3S12D33 6024911 1.5 s ... 30 s UE45-3S12D330 6024913 Plug-in screw-type terminals 0.15 s ... 3 s UE45-3S13D33 6024912 1.5 s ... 30 s UE45-3S13D330 6024914 dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 8 ue45-3S1 Internal circuitry Channel 1 Channel 2 RESET CONTROL- LOGIC K 2 K 4 K 1 K 3 S31 S22S12S21 S11 A1 A2 13 23 14 24 S33 S34 S35 (– )(+ ) Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain open. If the connected sensor is not activated (i.e., the input circuits are closed), the normally open contacts close immediately during automatic resetting; LED K1/K2 and K3/K4 illuminate. In the case of manual reset- ting, this only occurs after pressing and releasing the reset button. The activation of the sensor (opening of one or both input circuits) affects the opening of both normally open contacts (13 - 14 / 23 - 24) immediately, and a time delayed opening of the third circuit (37 - 38), with LED K1/K2 immediately going off and K3/K4 going off later. External device monitoring (EDM) The unit can take over external device monitoring. The contac- tor monitoring system monitors the external relays by way of their normally closed contacts. Manual reset For manual reset, a pushbutton must be connected to termi- nals S33 - S34. This reset is monitored. Automatic reset For automatic reset, S33 - S35 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity. Monitoring of synchronization Only if input 2 closes no later than 0.5 sec after input 1, do the output circuits close. If input 2 closes before input 1, the syn- chronization monitoring of will not be affected and the output circuits will close. This monitoring only takes place in automatic reset.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for switching contacts 6 9 ue45-3S1 connection diagrams Two safety switches connected to UE45-3S1 safety relay + 24 V 0 V k 1 k 2 S 1 UE 45-3 S1 S21 S35 S34 S33 A1 13 23 37 S11 S31 S12 S22 A2 14 24 38 K 1 K 2 M Operating mode: with manual reset and external device monitoring (EDM)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 0 ue48-2oS Product description The UE48-20S safety relay can con- nect all common safety solutions. In the field of emergency stop pushbuttons, mechanical and non-contact safety switches it not only controls the signals, but controls the cross circuit detection and sequence monitoring as well. The signals of the opto-electronic protec- tive device are directly taken over and converted by the safety relay. The relay detects objects on the pressure-sensitive mat when it registers a short-circuit on the input circuit. at a glance

• Ideal for the evaluation of emergency stop pushbuttons, safety switches, safety light curtains, safety laser scanners and safety pressure sensi- tive mats
• Cross circuit detection and sequence monitoring for dual-channel actuation
• 2 safety outputs, 1 application diag- nostic output
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• One module for all common applica- tions simplifies machine integration
• Complete monitoring and evaluation of sensors
• The sequence monitoring takes over the evaluation of non-contact safety switches
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry Evaluation units for safety sensors UE48-2OS Safety relay for all common safety applica - tions additional information -- www.mysick.com/en/UE48-2OS For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 1 ue48-2oS detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A) 5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A) 4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A) 1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption ≤ 4.6 VA (AC) ≤ 2.1 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Control voltage: S11, S21, S33 control voltage 22 V DC control current 40 mA ... 100 mA Short-circuit current ≤ 300 mA, between S33 / S11 and S21 fuse Electronic fuse Input circuits: S12, S22, S31, S34, S35 Input voltage LOW –3 V DC ... 5 V DC Input current S12, S22, S31 40 mA S34, S35 5 mA reset time Manual ≤ 40 ms Automatic ≤ 80 ms activation time of reset button ≥ 50 ms test pulse width ≤ 1,000 µs test pulse rate ≤ 10 Hz cable resistance ≤ 35 Ω

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 2 ue48-2oS Electrical output circuits: 13 - 14, 23 - 24, 31 - 32, 33 - 34 response time ≤ 25 ms 1) number of enable current (n/o) contacts 2, relevant for safety number of signalling current (n/c) contacts 1, not safety-relevant contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 6 A Total current ≤ 12 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles 1) K1/K2. Operating data ue48-2oS2d2 ue48-2oS3d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.21 kg

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 3 ue48-2oS connection type type Part no Screw-type terminals UE48-2OS2D2 6024915 Plug-in screw-type terminals UE48-2OS3D2 6024916 dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 4 ue48-2oS Internal circuitry Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain open. If the connected sensor is not activated or the protective field of the connected electro- sensitive protective equipment (ESPE) is not broken (i.e., the in- put circuits are closed), then the normally open contacts close immediately in automatic reset; LEDs K1 and K2 illuminate. In the case of manual resetting, this only occurs after pressing and releasing the reset button. The activation of the sensor or incursion into the protective field of the non-contact safety device (open state of one of the two input circuits) affects the opening of the normally open contacts (LED K1 and K2 off). External device monitoring (EDM) The unit can take over external device monitoring. The contac- tor monitoring system monitors the external relays by way of their normally closed contacts. Manual reset For manual reset, a pushbutton must be connected to termi- nals S33 - S34. This reset is monitored. Automatic reset For ESPE’s: S33 - S35 must be linked; for applications with potential free contacts on the input circuit, S12 - S35 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 5 ue48-2oS connection diagrams C4000 Basic safety light curtain connected to UE48-2OS safety relay + 24 V 0 V FE +24 V Test n.c n.c 0 V FE +24 V RES EDM OSSD 1 OSSD 2 0 V FE K1 K2 FE S33 S11 S12 A1 13 23 31S31 S34 S35 S21 A2 14 24 32S22 UE48-2OSC4000S C4000R Operating mode: with manual reset and external device monitoring (EDM)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 6 ue48-3oS Product description The UE48-3OS safety relay offers a vari- ety of versatile functions that can solve all common safety applications. In the field of safety switches, emergency stop pushbuttons and non-contact switches, the safety relay controls not only the sig- nals, but also the cross-circuit detection and sequence monitoring. The signals of the opto-electronic protective devices are directly taken over and converted by the safety relay. at a glance

• Ideal for the evaluation of emergency stop pushbuttons, safety switches, safety light curtains, safety laser scanners and safety pressure sensi- tive mats
• Cross circuit detection and sequence monitoring for dual-channel actuation
• 3 safety outputs
• Manual or automatic reset
• External device monitoring (EDM)
• Coded plugs for all slots Your benefits
• One module for all common applica- tions simplifies machine integration
• Complete monitoring and evaluation of sensors
• The sequence monitoring takes over the evaluation of non-contact safety switches
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE48-3OS Safety relay with 3 safety outputs for all common safety applications additional information -- www.mysick.com/en/UE48-3OS For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 7 ue48-3oS detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) SILCL3 (EN 62061) Category Category 4 (EN ISO 13849) Performance level PL e (EN ISO 13849) B10d parameter 1.26 x 106 switching cycles (AC-15, 230 V, I = 1.5 A) 5.9 x 106 switching cycles (AC-15, 230 V, I = 0.75 A) 4.35 x 105 switching cycles (DC-13, 24 V, I = 2.5 A) 1 x 107 switching cycles (DC-13, 24 V, I = 0.63 A) PFHd (mean probability of a dangerous failure per hour) 3.0 x 10-8 (EN ISO 13849) TM (mission time) 20 years (EN ISO 13849) Stop category 0 (EN 60204-1) Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption 4.6 VA (AC), 2.1 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Control voltage: S11, S21 control voltage 22 V DC control current 40 mA ... 100 mA Short-circuit current ≤ 300 mA, between S 33 / S 11 and S 21 fuse Electronic fuse Input circuits: S12, S31, S22, S34, S35 Input voltage LOW –3 V DC ... 5 V DC Input current S12, S31/S22 40 mA S34/S35 5 mA reset time Manual ≤ 40 ms Automatic ≤ 80 ms activation time of reset button ≥ 50 ms test pulse width ≤ 1,000 µs test pulse rate ≤ 10 Hz cable resistance ≤ 35 Ω

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 8 ue48-3oS Electrical output circuits: 13/14, 23/24, 33/34 response time ≤ 25 ms 1) number of enable current (n/o) contacts 3, relevant for safety contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Switching current Enable current contact 10 mA ... 6 A Total current ≤ 12 A usage category AC-15/DC-13 rated operating current (voltage) 4 A (230 V AC) 360 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles 1) K1/K2. Operating data ue48-3oS2d2 ue48-3oS3d2 rated impulse withstand voltage uimp 4 kV overvoltage category II rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.21 kg

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 7 9 ue48-3oS connection type type Part no Screw-type terminals UE48-3OS2D2 6025089 Plug-in screw-type terminals UE48-3OS3D2 6025097

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 8 0 ue48-3oS dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Evaluation units for safety sensors 8 1 ue48-3oS connection diagram Channel 1 Channel 2 RESET CONTROL-LOGI C S31 S22S12S11 S21 A1 A2 S33 S34 S35 (– )(+ ) 13 23 33 14 24 34S33 (+ )SUPPLY Function After applying the supply voltage (LED SUPPLY illuminates), the normally open contacts remain open. If the connected sensor is not activated or the protective field of the connected electro- sensitive protective equipment (ESPE) is not broken (i.e., the in- put circuits are closed), then the normally open contacts close immediately in automatic reset; LEDs K1 and K2 illuminate. In the case of manual resetting, this only occurs after pressing and releasing the reset button. The activation of the sensor or incursion into the protective field of the non-contact safety device (open state of one of the two input circuits) affects the opening of the normally open contacts (LED K1 and K2 off). External device monitoring (EDM) The unit can take over external device monitoring. The contac- tor monitoring system monitors the external relays by way of their normally closed contacts. Manual reset For manual reset, a pushbutton must be connected to termi- nals S33 - S34. This reset is monitored. Automatic reset For ESPE’s: S33 - S35 must be linked; for applications with potential free contacts on the input circuit, S12 - S35 must be linked. Cross-circuit detection Cross-circuit is detected on dual-channel wired systems, if these are wired with opposing polarity.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 2 ue10-4Xt Product description The UE10-4XT safety relay expands evaluation units from the safety relays product family group. It has four safety outputs and two application diagnos- tic outputs and can switch an array of actuators. at a glance

• Contact expansions enable four additional safety outputs for evalua- tion units in the safety relays product family group
• 4 safety outputs, 2 application diag- nostic outputs
• Feedback path for external device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Offers all needed contact paths in a compact form
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry Contact expansions UE10-4XT contact expansion for all safety relays additional information -- www.mysick.com/en/UE10-4XT For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 3 ue10-4Xt detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) 1) SILCL3 (EN 62061) 1) Category Category 4 (EN ISO 13849) 1) Performance level PL d (EN ISO 13849) 1) B10d parameter 1 x 106 switching cycles (AC-15, 230 V, I = 0,5 A) 3.5 x 105 switching cycles (DC-13, 24 V, I = 2 A) 1.2 x 106 switching cycles (DC-13, 24 V, I = 0,5 A) PFHd (mean probability of a dangerous failure per hour) 2.0 x 10-7 (EN ISO 13849) TM (mission time) 4 years (EN ISO 13849) 1) If the feedback current path Y1 - Y2 (external device monitoring) is monitored using an appropriate main unit. Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption 2.7 VA (AC), 1.5 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Electrical output circuits: 13/14, 23/24, 33/34, 43/44, 51/52, 61/62, Y1/Y2 response time ≤ 70 ms 1) number of enable current (n/o) contacts 4, relevant for safety number of signalling current (n/c) contacts 2, not safety-relevant number of contactor monitoring (n/c) contacts 1, external device monitoring contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Contactor monitoring contact 10 V DC ... 24 V DC Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 2 A Contactor monitoring contact 10 mA ... 100 mA Total current ≤ 12 A usage category AC-15/DC-13 rated operating current (voltage) 3 A (230 V AC) 3600 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles 1) K1/K2.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 4 ue10-4Xt Operating data ue10-4Xt2d2 ue10-4Xt3d2 rated impulse withstand voltage uimp 4 kV overvoltage category III 1) rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg 1) See operating instructions. connection type type Part no Screw-type terminals UE10-4XT2D2 6024919 Plug-in screw-type terminals UE10-4XT3D2 6024920

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 5 ue10-4Xt dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35) connection diagram Y1 13 23 33 43 51 61 Y2 14 24 34 44 52 62 A1 A2 Function The supply voltage of the contact expansion module is linked to the main unit’s output contact. Upon applying the supply voltage to terminals A1 and A2, relays K1 and K2 are energized (the LEDs for both relays illuminate): The 4 output contacts close and the two normally closed contacts and the EDM (feedback) circuit switch to open circuit status. When the output contacts of the standard unit open (e.g., by activation of the emergency stop), the relays K1 and K2 de-energize: The normally open contacts open, and the two normally closed contacts close. External device monitoring (EDM) If external device monitoring is implemented in the connected main unit, then the normally closed contacts (Y1 - Y2) prevent the main unit from resetting, when K1 and/or K2 do not de-energize.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 6 ue11-4dX Product description The UE11-4DX safety relay expands evaluation units from the safety relays product family group. It has four safety outputs and two application diagnos- tic outputs and can switch an array of actuators. All safety outputs have a pre- defined time delay. at a glance

• Contact expansions enable four additional safety outputs for evalua- tion units in the safety relays product family group
• 4 safety outputs, 2 application diag- nostic outputs
• Pre-set time delay
• Feedback path for external device monitoring (EDM)
• Coded plugs for all slots Your benefits
• Offers all needed contact paths in a compact form
• Time delay for optimal protection of brake applications
• Fast diagnostics via status informa- tion reduces downtime
• Fast, tool-free exchange via coded, plug-in screw-type terminals
• Combines the advantages of classic relays and easy circuitry UE11-4DX time-delayed contact expansion for all safety relays additional information -- www.mysick.com/en/UE11-4DX For more information, just enter the link or scan the QR code and get direct access to technical data, CAD design models, operating instructions, software, application examples and much more.

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 7 ue11-4dX detailed technical data General data Safety-related parameters Safety integrity level SIL3 (IEC 61508) 1) SILCL3 (EN 62061) 1) Category Category 4 (EN ISO 13849) 1) Performance level PL d (EN ISO 13849) 1) B10d parameter 1 x 106 switching cycles (AC-15, 230 V, I = 0.5 A) 3.5 x 105 switching cycles (DC-13, 24 V, I = 2 A) 1.2 x 106 switching cycles (DC-13, 24 V, I = 0.5 A) PFHd (mean probability of a dangerous failure per hour) 2.0 x 10-7 (EN ISO 13849) TM (mission time) 4 years (EN ISO 13849) 1) If the feedback current path Y1 - Y2 (external device monitoring) is monitored using an appropriate main unit. Electrical data General electrical data Voltage supply A1, A2 Output circuit > 25 V AC / 60 V DC PELV Output circuit ≤ 25 V AC / 60 V DC PELV or SELV Supply voltage A1, A2 Power consumption 1 W (DC) residual ripple ≤ 2.4 Vpp 1) 1) In DC operation, within the limits of Vs. Electrical output circuits: 17/18, 27/28, 37/38, 47/48, 55/56, 65/66, Y1/Y2 ue11- 4dX2d30 5 ue11- 4dX2d31 ue11- 4dX2d32 ue11- 4dX2d33 ue11- 4dX3d30 5 ue11- 4dX3d31 ue11- 4dX3d32 ue11- 4dX3d33 off-delay time 0.5 s 1 s 2 s 3 s 0.5 s 1 s 2 s 3 s number of enable current (n/o) contacts 4, relevant for safety number of signalling current (n/c) contacts 2, not safety-relevant number of contactor monitoring (n/c) contacts 1, external device monitoring contact type Positively driven contact material Silver alloy, gold flashed Switching voltage Contactor monitoring contact 10 V DC ... 24 V DC Switching current Enable current contact 10 mA ... 6 A Signalling current contact 10 mA ... 2 A Contactor monitoring contact 10 mA ... 100 mA Total current ≤ 12 A usage category AC-15/DC-13 Table continued g p. 88

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 8 ue11-4dX ue11- 4dX2d30 5 ue11- 4dX2d31 ue11- 4dX2d32 ue11- 4dX2d33 ue11- 4dX3d30 5 ue11- 4dX3d31 ue11- 4dX3d32 ue11- 4dX3d33 rated operating current (voltage) 3 A (230 V AC) 3600 switching cycles/h maximum switching frequency 3600/h mechanical life (relay contacts) 1 x 107 switching cycles electrical life (relay contacts) 2 x 106 switching cycles Operating data ue11- 4dX2d30 5 ue11- 4dX2d31 ue11- 4dX2d32 ue11- 4dX2d33 ue11- 4dX3d30 5 ue11- 4dX3d31 ue11- 4dX3d32 ue11- 4dX3d33 rated impulse withstand voltage uimp 4 kV overvoltage category III 1) rated insulation voltage ui 300 V AC test voltage 2 kV (50 Hz) (EN 60439-1) enclosure rating Clamps IP 20 (EN 60529) Housing IP 40 (EN 60529) Interference emission EN 61000-6-4 Interference resistance EN 61000-6-2 ambient operating temperature –25 °C ... +55 °C Storage temperature –25 °C ... +75 °C connection type Screw-type terminals Plug-in screw-type terminals conductor cross-section dimensions (W x H x d) 22.5 mm x 114 mm x 96.5 mm Weight 0.2 kg 1) See operating instructions. connection type off-delay time type Part no Screw-type terminals 0.5 s UE11-4DX2D30.5 6024921 1 s UE11-4DX2D31 6024922 2 s UE11-4DX2D32 6024923 3 s UE11-4DX2D33 6024924 Plug-in screw-type terminals 0.5 s UE11-4DX3D30.5 6024925 1 s UE11-4DX3D31 6024926 2 s UE11-4DX3D32 6024927 3 s UE11-4DX3D33 6024928

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 8 9 ue11-4dX dimensional drawings dimensions in mm (inch) Screw-type terminals (3.25) 82.5 (3.67) 93.3 (3.8) 96.5 (1.9) 48.3 (2.63) 66.7 (2.48) (4.24) 107.6 (2.96) 75.3 (0.89) 22.5 (3.69) 93.6 (4.49) 114 Plug-in screw-type terminals (3.07) (4.24) 107.6 (0.89) 22.5 (3.69) 93.7 (4.49) 114 (3.67) 93.3 (3.8) 96.5 (2.28) (2.64) (3.35)

A B C D E F H I J K L M N O P Q R S T S e nS : c o n t r o l - S a f e c o n t r o l S o l u tI o nS | S Ic K 8015528/2012-12-17 Subject to change without notice Safety relays Contact expansions 9 0 ue11-4dX connection diagram A1 A2 4727 3717 55 65Y1 4828 3818 56 66Y2 Function The supply voltage of the contact expansion module is triggered by the standard unit’s output contact. Upon applying the supply voltage to terminals A1 and A2, relays K1 and K2 are energized (the LEDs for both relays illuminate): The 4 output contacts close and the two normally closed contacts and the EDM (feedback) circuit switch to open circuit status. When the output contacts of the standard unit open (e.g., by activation of the emergency stop switch), the relays K1 and K2 de-energize after a unit specific delay. These fixed switch-off delay times of 0.5 s, 1 s, 2 s and 3 s are according to the type. This is achieved by means of capacitors to ensure that the off- delay runs its full duration, even during power supply failures. Only after the delay period has expired do the relays K1 and K2 return to their neutral rest position. With the combination of UE11-4DX (with off-delayed) and a standard unit, stop category 1 (EN 418) can be realized. External device monitoring (EDM) If external device monitoring is implemented in the upstream installed standard unit, then the normally closed contacts (Y1 - Y2) prevent the standard unit from resetting, when K1 and/or K2 do not de-energize.

8015528/2012-12-17 ∙ IL ∙ Pre USmod int39 SICK AG | Waldkirch | Germany | www.sick.com Leading technologies With a staff of more than 5,800 and nearly 50 subsidiaries and represen- tations worldwide, SICK is one of the leading and most successful manufac- turers of sensor technology. The power of innovation and solution competency have made SICK the global market leader. No matter what the project and industry may be, talking with an expert from SICK will provide you with an ideal basis for your plans – there is no need to settle for anything less than the best. Unique product range

• Non-contact detecting, counting, classifying, positioning and measur- ing of any type of object or media
• Accident and operator protection with sensors, safety software and services
• Automatic identification with bar code and RFID readers
• Laser measurement technology for detecting the volume, position and contour of people and objects
• Complete system solutions for analy- sis and flow measurement of gases and liquids Comprehensive services
• SICK LifeTime Services – for safety and productivity
• Application centers in Europe, Asia and North America for the develop- ment of system solutions under real- world conditions
• E-Business Partner Portal www.mysick.com – price and availabi- lity of products, requests for quotation and online orders SIcK at a glance Worldwide presence with subsidiaries in the following countries: australia Belgium/luxembourg Brasil ceská republika canada china danmark deutschland españa france Great Britain India Israel Italia Japan méxico nederland norge Österreich Polska românia russia Schweiz Singapore Slovenija South africa South Korea Suomi Sverige taiwan türkiye united arab emirates uSa Please find detailed addresses and additional representatives and agencies in all major industrial nations at www sick com