L41E-21KA1A SICK | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 6
Technical content
L41S-21KA1A, L41E-21KA1A L41 SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES
A B C D E F H I J K L M N O P Q R S T L41S-21KA1A, L41E-21KA1A | L41 SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES
Ordering information
System part Type Part no. Sender L41S-21KA1A 6034864 Receiver L41E-21KA1A 6034865 Other models and accessories www.sick.com/L41 Detailed technical data
Features
Scanning range 0 m ... 10 m Number of beams 1 Optical axis Axial Safety-related parameters Type Type 4 (IEC 61496) 1) 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) PFHD (mean probability of a dangerous fail- ure per hour) 8.1 x 10-10 (EN ISO 13849) 1) TM (mission time) 20 years (EN ISO 13849) 1) Only in combination with an appropriate test device, e.g., Flexi Classic or Flexi Soft. Interfaces Connection type Male connector M12, 4-pin, straight Diagnostic display LED Electrical data Operating data Protection class III Power consumption ≤ 30 mA / ≤ 20 mA (depending on type) Switching output Switching current ≤ 70 mA Mechanical data Design Cylindrical Dimensions (diameter x length) M18 x 97.7 mm
2 OPTO-ELECTRONIC PROTECTIVE DEVICES | SICK Online data sheet | 2017-09-01 12:26:26
Subject to change without notice
L41S-21KA1A, L41E-21KA1A | L41 SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES Housing material Plastic Lens material Glass Weight 30 g Ambient data Enclosure rating IP67 (EN 60529) Ambient operating temperature –40 °C ... +55 °C Storage temperature –40 °C ... +75 °C Air humidity 15 % ... 95 %, Non-condensing Vibration resistance 5 g, 10 Hz ... 55 Hz (IEC 60068-2-6) Shock resistance 10 g, 16 ms (IEC 60068-2-29) Other information Light source LED Type of light Visible red light Wave length 660 nm Aperture angle/receiving angle ± 2.5° / ± 2.5° Classifications ECl@ss 5.0 27272701 ECl@ss 5.1.4 27272701 ECl@ss 6.0 27272701 ECl@ss 6.2 27272701 ECl@ss 7.0 27272701 ECl@ss 8.0 27272701 ECl@ss 8.1 27272701 ECl@ss 9.0 27272701 ETIM 5.0 EC001831 ETIM 6.0 EC001831 UNSPSC 16.0901 46171620 Dimensional drawing (Dimensions in mm (inch)) M18 axial M18 x 1 97.7 (3.85) (0.28) 57.5 (2.26) 17.6 (0.69) 15.6 (0.61) M12 x 1 Ø 16.4 (0.65) LED 45° 2017-09-01 12:26:26 | Online data sheet Subject to change without notice OPTO-ELECTRONIC PROTECTIVE DEVICES | SICK 3
A B C D E F H I J K L M N O P Q R S T L41S-21KA1A, L41E-21KA1A | L41 SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES Connection diagram 3 x L41 (cascaded) on Flexi Classic main unit and extension unit 0 V +24 V FE 2) PELV E117081/00/2014-06-02 yx yx k2 k1 z z Function UE410-MU/XU 3 A2 EN I2 I1 X1 X2 Q2 Q4 S2 S3 I4 I3 2 7 65 43 +24 V 0 V TE L41S L41E +24V 0 V TE L41S L41E L41S +24 V 0 V Q +24 V 0 V Q +24 V 0 V TE L41 E +24 V 0 V Q Task Integration of three cascaded L4000 (L41) family single-beam photoelectric safety switches with a UE410-MU/XU safety controller into a relay controller/contactor controller. Operating mode: with restart interlock and with external device monitoring. Function When the input conditions are valid, the system is ready for switch-on and waits for an input signal/switch-on signal. The system is enabled by pressing and releasing the S1 button. The related output on the UE410-MU/XU carries power. If the input conditions are no longer met, the related outputs on the UE410-MU/XU shut down. Possible faults The incorrect function of the K1 and K2 contactors will be detected. The shutdown function is retained. On manipulation (e.g., jamming) of the S1 button, the system does not enable the output current circuits. Comments 1) Output circuits: These contacts are to be connected to the controller such that, with the output circuit open, the dangerous state is disabled. For categories 4 and 3, the integration must be dual-channel (x/y paths). Single-channel integration in the control (z path) is only possible with a single-channel control and by taking the risk analysis into account. 2) PELV as required in EN 60204-1 / 6.4 Optical short-circuits must be avoided. Take note of the operating instructions for the integrated devices. The safety-related para- meters (safety integrity level and response time) are dependent on the types used. Recommended accessories Other models and accessories www.sick.com/L41 Brief description Type Part no. Mounting brackets and plates Mounting bracket for M18 sensors, steel, zinc coated, without mounting hardware BEF-WN-M18 5308446 Plug connectors and cables Head A: female connector, M12, 4-pin, straight Head B: cable Cable: PVC, unshielded, 5 m DOL-1204-G05M 6009866 Head A: female connector, M12, 4-pin, angled Head B: cable Cable: PVC, unshielded, 5 m DOL-1204-W05M 6009867
4 OPTO-ELECTRONIC PROTECTIVE DEVICES | SICK Online data sheet | 2017-09-01 12:26:26
Subject to change without notice
L41S-21KA1A, L41E-21KA1A | L41 SINGLE-BEAM PHOTOELECTRIC SAFETY SWITCHES Brief description Type Part no. Head A: female connector, M12, 4-pin, straight Head B: - Cable: unshielded DOS-1204-G 6007302 Head A: female connector, M12, 4-pin, angled Head B: - Cable: unshielded DOS-1204-W 6007303 Alignment aids Laser alignment aid for various sensors, laser class 2 (IEC 60825). Do not look into the beam! AR60 1015741 Adapter AR60 for M18 sensors (L41 and L21) AR60 adapter, M18 sensors 5313533 Deflector mirrors Horizontal deflection, 75 mm x 80 mm reflector surface, Glass, Incl. mounting kit (2 x swivel mount) PNS75-008 1026647 Horizontal deflection, 96 mm x 124 mm reflector surface, Glass PSK1 1005229 Deflector mirror for 90° deflection, mirror surface 97 mm x 80 mm, not suitable for column mounting, Glass, mounting hardware included PSK45 5306053 2017-09-01 12:26:26 | Online data sheet Subject to change without notice OPTO-ELECTRONIC PROTECTIVE DEVICES | SICK 5
SICK AG | Waldkirch | Germany | www.sick.com SICK At A GlAnCe SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica- tions. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and require- ments. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK lifetime Services provide support throughout the ma- chine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” WOrldWIde preSenCe: Contacts and other locations – www.sick.com