REX12-TB2-107-DC24V-8A

REX12-TA1-107-DC24V-10A E-T-A | Alldatasheet

Document overview

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Technical content

Features

l Combination of supply modules, overcurrent protection and power distribution l Selective load protection by means of electronic trip curve l No accessories required for connecting the components l Width per channel only 12.5 mm (1-channel) or 6.25 mm (2-channel) l Fixed and adjustable current ratings 1 A - 10 A l Integral fail-safe element, adjusted to max. current rating l Switching capacitive loads up to 20,000 µF l Manual ON/OFF/reset momentary switch l Clear status indication by means of LED and signal contact Si l Connection via push-in terminals including orange press release buttons Benefits l Saves cost – no further accessories required l Saves 50 % time through innovative and flexible mounting and connection technology l Saves space – with a width of only 12.5 mm per channel l Provides flexibility through ease of mounting, disassembly and modular design l Reduces storage costs because only one product is required for all current ratings Preferred types Short description Preferred ratings (A) REX12-TA1 1-channel 2 4 6 10 2/2 4/4 6/6 REX12-TA1-107-DC24V- x x x x REX12-TA2 2-channel 2 4 6 10 2/2 4/4 6/6 REX12-TA2-107-DC24V- x x x REX12D-TE2 2-channel, adjustable 1 A…10 A REX12D-TE2-100-DC24V- x Preferred types Preferred types – for more details on all configurations please see page 4 Preferred types are E-T-A products most frequently used by E-T-A customers. We manufacture E-T-A preferred types in particularly high volumes. Our preferred types are supplied at shorter lead times than non-standard versions. The current data sheet is available on our website: www.e-t-a.de/d359 Data sheet NEC Class2 Approvals Compliances

REX12 Electronic Circuit ProtectorREX12 Electronic Circuit Protector www.e-t-a.de 2306 REX12D-TE2-100-DC24V-1A-4A-CL2 IN: 1 A-CL2 typically 50 mV IN: 70 % typically 42 mV IN: 2 A-CL2 typically 90 mV IN: 70 % typically 70 mV IN: 3 A-CL2 typically 135 mV IN: 70 % typically 95 mV IN: 4 A-CL2 typically 180 mV IN: 70 % typically 120 mV REX12D-TE2-100-DC24V-1A-10A IN: 1 A typically 30 mV IN: 70 % typically 28 mV IN: 2 A typically 39 mV IN: 70 % typically 34 mV IN: 3 A typically 48 mV IN: 70 % typically 40 mV IN: 4 A typically 57 mV IN: 70 % typically 46 mV IN: 5 A typically 66 mV IN: 70 % typically 52 mV IN: 6 A typically 74 mV IN: 70 % typically 59 mV IN: 7 A typically 83 mV IN: 70 % typically 65 mV IN: 8 A typically 92 mV IN: 70 % typically 71 mV IN: 9 A typically 101 mV IN: 70 % typically 77 mV IN: 10 A typically 110 mV IN: 70 % typically 83 mV 2) depending on power source Fail-safe element IN: 1 A (CL2) fail-safe IN: 1 A integral IN: 2 A (CL2) fail-safe IN: 2 A blade fuse IN: 3 A fail-safe IN: 3.15 A adjusted to IN: 3A-CL2 fail-safe IN: 4 A related current rating IN I N: 4 A fail-safe IN: 4 A IN: 4 A-CL2 fail-safe IN: 4 A IN: 6 A fail-safe IN: 6.3 A IN: 8 A fail-safe IN: 8 A IN: 10 A fail-safe IN: 10 A IN: 1 A/1 A (CL2) fail-safe IN: 1 A/1 A IN: 2 A/2 A (CL2) fail-safe IN: 2 A/2 A IN: 3 A/3 A fail-safe IN: 3.15A/3.15A IN: 3 A/3 A-CL2 fail-safe IN: 4 A/4 A IN: 4 A/4 A fail-safe IN: 4 A/4 A IN: 4 A/4 A-CL2 fail-safe IN: 4 A/4 A IN: 6 A/6 A fail-safe IN: 6.3 A/6.3 A IN: 1 A-4 A-CL2 fail-safe IN: 4 A IN: 1 A-10 A failsafe IN: 16 A operating voltage OFF at typically UB < 16.0 V monitoring re. ON at typically UB > 19.0 V undervoltage hysteresis typically 2 V with automatic OFF and ON switching ON delay - with power ON channel 1: typically 100 ms (REX12-TAx) channel 2: typically 200 ms (REX12-TAx) channel 1: typically 1,500 ms (REX12D-TE2) channel 2: typically 1,600 ms (REX12D-TE2) - when switching on with channel 1: typically 5 ms ON /OFF switch or channel 2: typically 100 ms - after undervoltage channel 1: typically 5 ms channel 2: typically 5 ms disconnection of - manually on the device with the ON/OFF momentary switch - after an overload / short circuit disconnection with storage (no automatic reset) - temporarily at undervoltage - at no operating voltage Switch-on of load circuit - momentary switch ON/OFF device can only be switched on when operating voltage is applied - applying The device starts up with the condition operating voltage last stored. Technical data (Tamb = +23 °C, UB = DC 24 V) REX12-Txx-xxx circuit protectors REX12-TA1-107-DC24V-xA 1-channel REX12-TB1-107-DC24V-xA 1-channel REX12-TA2-107-DC24V-xA/xA 2-channel REX12D-TE2-100-DC24V-xA-xA 2-channel The REX12-TAx is operated in the standard mode with EM12-T. The REX12D-TE2 can be operated both with EM12D-T or EM12-T. The operating mode EM12D-T (COM mode) or EM12-T (standard) is recognised automatically. The following data exclusively refer to the standard mode: Operating voltage UB DC 24 V (18...30 V) Closed-circuit current I0 REX12-Tx1 1-channel in ON condition: Typically 5 mA REX12-TA2 2-channel in ON condition: Typically 8 mA REX12D-TE2 1 A-4 A 2-channel in ON condition:Typically 9 mA REX12D-TE2 1 A-10 A 2-channel in ON condition: Typically 12 mA Reverse polarity protection Yes Power failure buffering time up to 10 ms Rated current IN ratings: REX12-Tx1 1 A, 2 A, 3 A, 4 A, 6 A, 8 A, 10 A REX12-TA2 1 A/1 A, 2 A/2 A, 3 A/3 A, 4 A/4 A, 6 A/6 A REX12D-TE2 1 A-4 A, 1 A – 10 A condition upon delivery max. current rating Visual status indication green: Load circuit connected by means of LED green/orange blinking: load current warning limit reached 90 % orange: overload or short circuit until disconnection red: - after disconnection due to overload or short circuit - after undervoltage release of operating voltage in ON condition with autoreset OFF: Device switched off by means of ON/OFF momentary switch or no operating voltage Load circuit Load output power MOSFET switching output (plus switching) Load current warning limit (IWLimit) typically 0.9 x IN hysteresis typically 5 % Overload current disconnection (IÜL) typically IOL: IN x 1.05 tOL: 3s typically IOL: IN x 1.35 tOL: 0,5s with trip times (tÜL) typically IOL: IN x 2.00 tOL: 0.1s typically IOL: IN x 2.50 tOL: 0.012 s short circuit typically at short circuit (ISC) tSC: 0.002 s2) trip time (tSC) see time/current characteristic Influence of ambient see temperature factor table temperature on overload disconnection and load current warning limit Voltage drop in load circuit at IN and at IN 70 % for REX12-Txx between LINE+ and LOAD+ IN: 1 A (CL2) typically 180 mV IN: 70 % typically 125 mV IN: 2 A (CL2) typically 110 mV IN: 70 % typically 80 mV IN: 3 A typically 120 mV IN: 70 % typically 85 mV IN: 3 A-CL2 typically 130 mV IN: 70 % typically 90 mV IN: 4 A typically 115 mV IN: 70 % typically 80 mV IN: 4 A-CL2 typically 180 mV IN: 70 % typically 120 mV IN: 6 A typically 170 mV IN: 70 % typically 110 mV IN: 8 A typically 160 mV IN: 70 % typically 105 mV IN: 10 A typically 180 mV IN: 70 % typically 120 mV Technical data (Tamb = +23 °C, UB = DC 24 V)

www.e-t-a.de REX12 Electronic Circuit Protector 2306 REX12 Electronic Circuit Protector Enquire Enquiry of currently adjusted adjusted current rating current rating, independent of the with REX12D-TE2 operating mode (COM or standard), possible for each channel directly on the REX12D-TE2 Enquiry mode is started by pushing the button between >= 2 seconds and < 5 seconds After releasing the button, the LED is RED for 333 ms to indicate start of enquiry. Afterwards, the LED flashes OR- ANGE in a puls/break ratio of 1/2 with a frequency of 1 Hz to indicate the adjusted current value. When the adjusted current rating is reached, signalling re-starts after the RED LED re-lights for 333 ms. The enquiry mode is left after the adjusted current rating was signalled 5 times or by pressing the button. Visual indication will now show again the current operating condition. The enquiry mode is possible in all operat- ing conditions (ON, OFF , UNDERVOLTAGE and TRIPPED). Adjustment of The adjustment mode directly on the current rating with REX12D-TE2 can only be activated in the REX12D-TE2 standard mode The adjustment mode is started per channel by pushing the button for >= 5 seconds. After releasing the button, the LED is RED for 333 ms to indicate start of adjustment. The LED is blinking GREEN with a pulse/break ratio of 1/4 at a frequency of 0.6 Hz for visual indication. GREEN After reaching the max. adjust- ment value, signalling re-starts. Overrun of the max. adjustment value after 1 Ampere is indicated by the RED LED (333 ms). The current rating to be adjusted is adopted by pushing the button during the blinking period of 1 A up to the max. adjustment value. If for instance the button is pushed after the 7th illumination of the GREEN LED, 7A is adopted as current rating and visual indication again shows the current operating condition. If the button is not pressed, the adjustment mode is left after 5 times signalling the current rating range without a new current rating being adopted and the visual indication returns to current status indication. The adjustment mode is possible in all operating conditions (ON, OFF , UNDER- VOLTAGE and TRIPPED). Go to video Mounting and operation: Reset function a blocked load output (blocked by overload / short circuit) can externally be reset by the ON/OFF momentary switch Leakage current in typically <1 mA load circuit in OFF condition Technical data (Tamb = +23 °C, UB = DC 24 V) Technical data (Tamb = +23 °C, UB = DC 24 V) Capacitive loads up to 20,000 µF: depending on: cable attenuation, power supply used, load current and current rating Free-wheeling diode external free-wheeling circuit at inductive load (rating according to load) Parallel connection of not allowed several load outputs Status output SM status indicator in REX system Electrical data minus switching signal output Group signalling is implemented in con- nection with EM12-T supply module Terminals LOAD+ AWG24 – AWG14 rigid stripping length 8 mm...10 mm Dimensions (w x h x d) 12.5 x 80 x 98.5 mm Mass REX12-TA1-xxx 1-channel approx. 57 g REX12-TB1-xxx 2-channel approx. 60 g REX12-TA2-xxx 2-channel approx. 58 g REX12D-TE2-xxx 2-channel approx. 62 g General data REX / EM / PM Housing material moulded Mounting symmetrical rail to EN 60715-35x7.5 Ambient temperature TU -25 °C...+60 °C (without condensation, cf. EN 60204-1) Storage temperature -40 °C ... +70 °C Mounting temperature +5°...+60 °C Humidity 96 hrs / 95% RH/40 °C to IEC 60068-2-78-Cab climate class 3K3 to EN 60721 Altitude 2,000 m above sea level 3,000m above sea level up to +55 °C 4,000m above sea level up to +50 °C Operation pressure 4 bar above atmospheric pressure Corrosion 96hrs. in 5 % salt mist to only PM and IEC 60068-2-11 test Ka EM accessories Vibration 5 g test to IEC 60068-2-6, test Fc Degree of protection (IEC 60529, DIN VDE 0470) operating area REX12: IP30 terminal area EM, PM: IP20 EMC requirements noise emission EN 61000-6-3 (EMC directive, CE logo) susceptibility: EN 61000-6-2 Insulation co-ordination (IEC 60934) 0.5 kV / pollution degree 2 Dielectric strength max. DC 30 V (load circuit) Insulation resistance n/a, only electronic disconnection (OFF condition) Conformity CE marking

REX12 Electronic Circuit ProtectorREX12 Electronic Circuit Protector www.e-t-a.de 2306 Type REX12 Electronic circuit protector with PT connection technology Mounting method T rail mounting Design A 1 load output terminal per channel, fixed current ratings xA or xA/xA B 2 load output terminals per channel, fixed current ratings xA (only 1 channel) Number of channels 1 1 channel (only 1-channel) 2 2 channels Version 1 without physical isolation Signal input 0 without signal input Signal output 7 status output Operating voltage DC 24 V voltage rating DC 24 V Rated current

1 A (only 1 channel, Class2)

2 A (only 1 channel, Class2)

3 A (only 1 channel)

4 A (only 1 channel)

6 A (only 1 channel)

8 A (only 1 channel)

10 A (only 1 channel)

1 A / 1 A (only 2 channels, Class2)

2 A / 2 A (only 2 channels, Class2)

3 A/3 A (only 2 channels)

4 A/4 A (only 2 channels)

6 A/6 A (only 2 channels)

(only 3A and 4A versions) REX12 - T A 1 - 1 0 7 - DC24V - 10 A example (1-channel) REX12 - T A 2 - 1 0 7 - DC24V - 4A/4A - CL2 example (2-channel) Approvals and standards Approval authority Standard UL file no. Voltage ratings Current rating range UL UL 2367, UL 1310 NEC Class2 E306740 DC 24 V 1...10 A 1 A, 2 A, 3 A, 4 A, 1 A...4 A UL UL 508 listed, CSA C22.2 No. 14 E492388 DC 24 V 1 A…10 A PM and EM – accessories approvals see technical data of accessories Custom designed versions Looking for a version you cannot find in our ordering number code? Please get in touch. We will be pleased to find a solution for you. Type REX12D intelligent electronic circuit protector with PT connection technology Mounting method T rail mounting Design E 1 load output terminal per channel, variable current ratings xA/xA, adjustable standard and COM mode Number of channels 2 2 channels Version 1 without physical isolation Signal input 0 without signal input Signal output 0 without signal output Operating voltage DC 24 V voltage rating DC 24 V Rated current

1 A – 10 A (only 2 channels)

1 A – 4 A (only 2 channels)

CL2 Class2 (only for

1 A - 4 A version)

REX12D-T E 2 - 1 0 0 - DC24V -1 A-10 A CL2 ordering example Preferred types Short description Preferred ratings (A) REX12-TA1 1-channel 2 4 6 10 2/2 4/4 6/6 REX12-TA1-107-DC24V- x x x x REX12-TA2 2-channel 2 4 6 10 2/2 4/4 6/6 REX12-TA2-107-DC24V- x x x REX12D-TE2 2-channel, adjustable 1 A...10 A REX12D-TE2-100-DC24V- x Preferred types Preferred types - a short explanation Preferred types are E-T-A products most frequently used by E-T-A customers. We manufacture E-T-A preferred types in particularly high volumes. Our preferred types are supplied at shorter lead times than non-standard versions.

www.e-t-a.de REX12 Electronic Circuit Protector 2306 REX12 Electronic Circuit Protector REX12-Quat-Pack-1A-10A electronic circuit protector REX12-Quat-Pack-1A-10A 4-channel pack, selective load protection, voltage rating DC24V variable current ratings 1A-10A in 1A steps, rail mounting, installation width 37.5 mm, push-in connection technology, signalling with auxiliary contact N/O current ratings 4 x 1A-10A adjustable A pack consists of 1 supply module, EM12-T01-001-DC24V-40A 2 circuit protectors, 2-channel, adjustable 1-10A, REX12D-TE2-100-DC24V-1A-10A part number: X22378501 REX12-Quat-Pack-1A-10A GERMANY REX12D- TE2-1xx REX12D- TE2-1xx EM12- T01-001 DC24V 40 A DC24V 1-10A LINE +1 LOAD +L OAD + 1-10A 1-10A 2.12 .2 2.12 .2 1-10A DC24V 10A 10A Overview of ordering number codes Supply module EM12-T00-000-DC24V-40A EM12-T01-001-DC24V-40A Circuit protectors: 1-channel REX12-TA1-107-DC24V-1A (Class2) REX12-TA1-107-DC24V-2A (Class2) REX12-TA1-107-DC24V-3A REX12-TA1-107-DC24V-3A-CL2 (Class2) REX12-TA1-107-DC24V-4A REX12-TA1-107-DC24V-4A-CL2 (Class2) REX12-TA1-107-DC24V-6A REX12-TA1-107-DC24V-8A REX12-TA1-107-DC24V-10A Circuit protectors: 1-channel 2 load output termi- nals REX12-TB1-107-DC24V-1A (Class2) REX12-TB1-107-DC24V-2A (Class2) REX12-TB1-107-DC24V-3A REX12-TB1-107-DC24V-3A-CL2 (Class2) REX12-TB1-107-DC24V-4A REX12-TB1-107-DC24V-4A- CL2 (Class2) REX12-TB1-107-DC24V-6A REX12-TB1-107-DC24V-8A REX12-TB1-107-DC24V-10A Circuit protectors: 2-channel REX12-TA2-107-DC24V-1A/1A (Class2) REX12-TA2-107-DC24V-2A/2A (Class2) REX12-TA2-107-DC24V-3A/3A REX12-TA2-107-DC24V-3A/3A-CL2 (Class2) REX12-TA2-107-DC24V-4A/4A REX12-TA2-107-DC24V-4A/4A-CL2 (Class2) REX12-TA2-107-DC24V-6A/6A Circuit protectors 2-channel, adjustable REX12D-TE2-100-DC24V-1A-4A-CL2 (Class 2) REX12D-TE2-100-DC24V-1A-10A Accessories Supply modules EM12-T00-100-LINE-40A EM12-T00-200-LINE-40A EM12-T00-000-GND-40A EM12-T00-300-GND-40A Potential modules PM12-T01-00-LOAD-20A PM12-T02-00-LOAD-20A PM12-T03-00-GND-20A

REX12 Electronic Circuit ProtectorREX12 Electronic Circuit Protector www.e-t-a.de 2306 Temperature factor / continuous duty Typical time/current characteristic (Tamb = +23 °C, UB = DC – 24 V) Basic trip curve and schematic diagram REX12 1000 100 trip time in seconds ...times rated current 0.1 0.01 0.001 trip time in seconds ... times rated current trip curve REX12 1,000 100 0.1 0.01 0.001 Schematic diagram REX12 blade fuse semi- conductor 4 A LINE 4 A LOAD The time/current characteristic depends on the ambient temperature. In order to determine the max. load current, please multiply the current rating with the temperature factor and consider the factor for side-by-side mounting. Temperature factor table: ambient temperature [°C] 0 10 23 40 50 60 temperature factor 1 1 1 0.95 0.90 0.85 Note: When mounted side-by-side, the devices can carry max. 80 % of their rated load or a different rating has to be selected (see Technical Information on www.e-t-a.de/ti_d) With high temperatures, the load current warning threshold “warn limit typically 0.9 x IN” will be reduced in accordance with the temperature factor. Selection of current rating of the circuit protector ≤ rating of power supply. Dimensions with connection diagram: REX12-TA1-xxx / REX12-TB1-xxx/ REX12-TA2-xxx / REX12D-TE2-xxx Mounting position REX… preferred mounting position horizontal snap-on socket for rail EN 60715-35x7.5 operating area installation area 1-channel 1-channel Label e.g. from Phoenix Contact ZBF-12 2-channel 2-channel GERMANY 98.5 38.8 36.2 31.5 7.5 2.95 contact arm 12.5 4.92 REX12- TA1-1xx DC24V xA Button for ON/OFF or reset with integral status indication 2.1 LOAD + REX12- TB1-1xx DC24V xA REX12- TA2-1xx DC24V xA xA LOAD + 2.1 2.2 LOAD + 2.1 2.2 REX12- TA2-1xx DC24V xA xA LOAD + 2.1 2.2 10A GERMANY

www.e-t-a.de REX12 Electronic Circuit Protector 2306 REX12 Electronic Circuit Protector Description - EM12-T supply module Operating voltage UB DC 24 V (18...30 V) Operating current IB max. 40 A Reverse polarity protection Yes Signalling only EM12-T01-001-DC24V-40A Quiescent current I0 typically 10 mA potential-free auxiliary change-over contact max. DC 30 V / 0.5 A min. 10 V / 1 mA Group signalling Si auxiliary contact, make contact contact: Si (13) / Si (14) normal condition: Auxiliary contact closed based on all protection modules - when ON, load output connected - when OFF , load output disconnected Fault condition: Auxiliary contact open based on one or more protection modules - after overload or short circuit trip - after undervoltage release of operating voltage in ON condition with autoreset - at no operating voltage UB in supply module Insulation co-ordination 0.5 kV / pollution degree 2 Power failure buffering time Si up to 10 ms Screw terminals LINE+ Push-in terminal PT 10 0.5 mm2...10 mm2 flexible AWG24 – AWG8 rigid stripping length 18 mm Screw terminals 0 V / Si 13 / Si 14 AWG24 – AWG14 rigid stripping length 8 mm...10 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 52 g Circuit protectors can be mounted side-by-side REX12-Tx1-x or REX12-TA2-x or REX12D-TE2 2-channel max. 16 pcs The EM12-T supply module receives the DC 24 V supply voltage, e.g. from a switch mode power supply, and distributes it to the mounted circuit protectors via the integral connector arm of the REX12-T. The potential-free auxiliary contact in the EM12-T indicates any detected failures through the circuit protector,e.g. to the superordinate control unit (CPU). Technical data (Tamb = +23 °C, UB = DC 24 V) Dimensions EM12-T01-xxx supply module 38.6 91.5 36.0 snap-on socket for rail EN 60715-35x7.5 Label e.g. from Phoenix Contact ZBF-12 12.4 4.89 EM12- T01-001 DC24V 40 A 13 14 OV LINE +1 GERMANY Schematic diagram EM12-Txx-xxx with REX12-xx LOAD+ 2.1 | (2.2) LINE+1 EM12-T EM12-T00-000-DC24V-40A EM12-T01-001-DC24V-40A REX12-T 0 V LOAD+ 2.1 | (2.2) LINE+1 EM12-T REX12-T 0 V Type EM12 supply module for REX12, with PT connection technology Mounting method T rail mounting Version: Communication, interface 00 without signal 01 analog signal Additional functionality 0 without Signal input 0 without signal input Signal output 0 without auxiliary contact 1 signal make contact Operating voltage DC 24 V voltage rating DC 24 V Rated current 40 A EM12 - T 01 - 0 0 1 - DC 24 V - 40 A ordering example

REX12 Electronic Circuit ProtectorREX12 Electronic Circuit Protector www.e-t-a.de 2306 Application example: REX… mounting on or removing from symmetrical rail Connector arm must be closed Push REX towards rail Latch on enclosure downwards Unlatch with screwdriver, tilt upwards and remove (connector arm can be closed) Mount REX... side-by-side with EM... Remove REX... from rail REX... mount on symmetrical rail, close connector arm Mounting or actuation of the REX connector arm must only be effected at dead-voltage. For start-up the REX connector arm must be closed. Instructions for installation Application example: REX... Replacement or disassembly Unlatch with screwdriver Pull out at right angles to the rail Open connector arm Open connector arm

www.e-t-a.de REX12 Electronic Circuit Protector 2306 REX12 Electronic Circuit Protector Application example: REX... Locked connector arms Connector arms can be locked with enclosure All information and data given on our products are accurate and reliable to the best of our knowledge, but E-T-A does not accept any responsibility for the use in applications which are not in accordance with the present specification. E-T-A reserves the right to change specifi- cations at any time in the interest of improved design, performance and cost effectiveness, Dimensions are subject to change without notice. Please enquire for the latest dimensional drawing with tolerances if required. All dimensions, data, pictures and descriptions are for information only and are not binding. Amendments, errors and omissions excepted. Ordering codes of the products may differ from their marking. between cable duct and connector arm GERMANY 31.5 5.91 23.6

REX12 Electronic Circuit ProtectorREX12 Electronic Circuit Protector www.e-t-a.de 2306 Accessories view: X view: X view: X view: X EM12-T00-000-GND-40A contact via connector armGND – coding notch EM12-T00-000-GND-40A supply module left – 0V – GND PM12-T03-00-GND-20A potential module – GND (10-way) Schematic diagram PM12-T03-00-GND-20A Schematic diagram 38.6 Entrance Module EM12-T00-000-GND-40A DC 0-24 V 31.531.5 EM12-T00 -000-GND DC 0-24 V 40 A 0 V PM12-T03 -00-GND DC 0-24 V 20 A 0 V 0 V 3.1 3.6 3.2 3.7 3.3 3.8 3.4 3.9 3.5 3.10 3.1 3.6 3.2 3.7 3.3 3.8 3.4 3.9 3.5 3.10 0 V 0 V 0 V 3.5 3.4 3.3 3.2 3.1 3.10 3.9 3.8 3.7 3.6 max. 10 A / terminal EM12-T -GND- PM12-T EM12-T -GND- 12.4 4.88 12.5 4.92 contact via connector arm View without connector arm GND – coding notch contact via connector armGND – coding notch GERMANY GERMANY Potential Module PM12-T03-00-GND-20A DC 0-24 V Technical data Please observe general data of REX / EM / PM Operating voltage UB0 V – DC 24 V (0...30 V) Operating current IB max. load 40 A line terminal 0 V – GND Push-in terminal PT 10 0.5 mm2...10 mm2 flexible AWG24 – AWG8 rigid stripping length 18 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 40 g Approvals UL 1059, File # E335289 Technical data Please observe general data of REX / EM / PM Operating voltage UB0 V – DC 24 V (0 ... 30 V) Operating current IB max. load 20 A line terminal 0 V – GND AWG24 – AWG14 rigid stripping length 8 mm...10 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 52 g Approvals UL 1059, File # E335289

www.e-t-a.de REX12 Electronic Circuit Protector 2306 REX12 Electronic Circuit Protector Accessories EM12-T00-300-GND-40A supply module centre/right – 0V – GND EM12-T00 -300-GND DC 0-24 V 20 A

0 V 0 V

12.5 4.92 GERMANY Entrance Module EM12-T00-300-GND-40A DC 0-24 V view: X 31.5 view: X contact via connector arm View without connector arm GND – coding notch contact via connector armGND – coding notch EM12-T00-300-GND-40A Schematic diagram 0 V 0 V Technical data Please observe general data of REX / EM / PM Operating voltage UB0 V – DC 24 V (0 ... 30 V) Operating current IB max. load 40 A line terminal 0 V – GND Push-in terminal PT 10 0.5 mm2...10 mm2 flexible AWG24 – AWG8 rigid stripping length 18 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 45 g Approvals UL 1059, File # E335289

REX12 Electronic Circuit ProtectorREX12 Electronic Circuit Protector www.e-t-a.de 2306 Accessories view: X view: X view: X view: X PM12-T01-00-LOAD-20A contact via connector arm contact via connector arm PM12-T01-00-LOAD-20A potential module – LOAD (10-way, 1 x supply, 9 x LOAD) PM12-T02-00-LOAD-20A potential module – LOAD (2 x 5-way, 1 x supply and 4 x LOAD each) Schematic diagram PM12-T02-00-LOAD-20A Schematic diagram Potential Module PM12-T01-00-LOAD-20A DC 24 V 31.5 PM12-T01 -00-LOAD DC 24 V 20 A LOAD+ ADDR COM 0 V LINE+1 2.5 2.4 2.3 2.2 2.1 max. 10 A / terminal 2.10 2.9 2.8 2.7 2.6 12.5 4.92 12.5 4.92 View without connector arm GERMANY GERMANY Potential Module PM12-T02-00-LOAD-20A DC24 V 2.1 2.6 2.2 2.7 2.3 2.8 2.4 2.9 2.5 2.10 LOAD+ 2.1 2.6 2.2 2.7 2.3 2.8 2.4 2.9 2.5 2.10 ADDR COM 0 V LINE+1 2.5 2.4 2.3 2.2 2.1 max. 10 A / terminal 2.10 2.9 2.8 2.7 2.6 max.10 Amax.10 A PM12-T02 -00-LOAD DC 24 V 20 A LOAD+ 2.1 2.6 2.2 2.7 2.3 2.8 2.4 2.9 2.5 2.10 LOAD+ 2.1 2.6 2.2 2.7 2.3 2.8 2.4 2.9 2.5 2.10 contact via connector arm contact via connector arm View without connector arm 31.5 Technical data Please observe general data of REX / EM / PM Operating voltage UB DC 24 V (18...30 V) Operating current IB max. load 20 A Insulation co-ordination 0.8 kV / pollution degree 2 Screw terminals LOAD+ AWG24 – AWG14 rigid stripping length 8 mm...10 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 52 g Approvals UL 1059, File # E335289 Technical data Please observe general data of REX / EM / PM Operating voltage UB DC 24 V (18...30 V) Operating current IB max. load 20 A Insulation co-ordination 0.8 kV / pollution degree 2 Screw terminals LOAD+ AWG24 – AWG14 rigid stripping length 8 mm...10 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 52 g Approvals UL 1059, File # E335289

www.e-t-a.de REX12 Electronic Circuit Protector 2306 REX12 Electronic Circuit Protector Accessories view: X view: X view: X view: X EM12-T00-100-LINE-40A contact via connector arm contact via connector arm EM12-T00-100-LINE-40A supply module centre/right – LINE, LINE connected EM12-T00-200-LINE-40A supply module centre/LINE, LINE separated Schematic diagram EM12-T00-200-LINE-40A Schematic diagram Entrance Module EM12-T00-100-LINE-40A DC 24 V EM12-T00 -100-LINE DC 24 V 40 A LINE+1 ADDR COM 0 V LINE+1 LINE+10 V 12.5 12.5 View without connector arm GERMANY GERMANY Entrance Module EM12-T00-200-LINE-40A DC 24 V contact via connector arm contact via connector arm View without connector arm LINE+1 EM12-T00 -200-LINE DC 24 V 40 A LINE+1 LINE+1 ADDR COM 0 V LINE+10 V Technical data Please observe general data of REX / EM / PM Operating voltage UB DC 24 V (18...30 V) Operating current IB max. load 40 A Insulation co-ordination 0.8 kV / pollution degree 2 Screw terminals LINE+1 Push-in terminal PT 10 0.5 mm2...10 mm2 flexible AWG24 – AWG8 rigid stripping length 18 mm Screw terminals 0 V AWG26 – AWG14 rigid Stripping length 8 mm ... 10 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 52 g Approvals UL 1059, File # E335289 Technical data Please observe general data of REX / EM / PM Operating voltage UB DC 24 V (18...30 V) Operating current IB max. load 40 A Insulation co-ordination 0.8 kV / pollution degree 2 Screw terminals LINE+1 Push-in terminal PT 10 0.5 mm2...10 mm2 flexible AWG24 – AWG8 rigid stripping length 18 mm Screw terminals 0 V AWG24 – AWG14 rigid stripping length 8 mm...10 mm Dimensions (w x h x d) 12.5 x 80 x 98 mm Mass approx. 52 g Approvals UL 2367, File # E306740; cULus508listed, File # E492388

REX12 Electronic Circuit Protector www.e-t-a.de 2306 Accessories CPU EM12-T00 -100-LINE DC24V 40A PM12-T01 -00-GND DC24V 20A EM12-T00 -000-GND DC24V 40A EM12-T00 -300-GND DC24V 40A DC24V REX12- TA2-107 DC24V REX12- TA2-107 EM12- T01-001 DC24V 40A REX12- TA1-107 DC24V 10A 2A 2A 6A AC PM12-T01 -00-LOAD DC24V 20A M M to next control cabinet or additional supply feed to next control cabinet or additional supply feed Schaltnetzteil Power supply 4230-T110 Label Marking area 6 x 10 mm Part number Y 307 942 61 Note: Please use 2 strips per EM12, PM12 or REX12 module