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WICK ELECTRONIC COMPANY LIMITED
Light Curtain - Wick Sensors

Light Curtain - Wick Sensors

Product catalog summary

Overview
The document outlines the specifications and selection guides for the LC, LCS, and LCC series of light curtains by Wick Sensor, designed for safety and automation. Key features include interference resistance, visible sensing positions, and simple wiring.

Specifications

Sensing Range: Models offer ranges of 0~1.5 meters or 1~5 meters.
Operating Voltage: 12-24V DC with ≤10% ripple.
Detecting Target: Targets must be ≥35mm for 25mm beam pitch and ≥50mm for 40mm beam pitch.
Control Output: NPN or PNP output, load current ≤200mA.
Power Consumption: Emitter: <150mA; Receiver: <120mA.
Light Source: Infrared LED (870nm).
Response Time: ON: 12~50ms; OFF: 12ms.
Protection: Short-circuit and reverse polarity protection, IP65 enclosure.
Environmental Conditions: Operating temperature -10~55°C, humidity 35~85% RH.

Features

Stability against interference from inverters, electric noise, and sunlight.
Simple wiring without traditional controllers.
CE approved, includes warning light and Euro style connectors with 5M cables.

Model Selection
The guide details beam numbers, beam pitch, detecting distance, and output modes for LCS and LCC series models, with beam pitches of 25mm and 40mm and sensing ranges of 0~1.5 meters and 1~5 meters.

Wiring and Installation
Includes wiring diagrams and installation instructions for LCS and LCC series, emphasizing a 2-second self-test function upon power-on and guidelines for using safety relays (MSR-001) per IEC/EN 60204-1 standards.

Conclusion
The document is a comprehensive guide for selecting and installing Wick Sensor's light curtains, ensuring safety and efficiency in industrial applications.

Main Features of MSR-001 Safety Relay:
The MSR-001 Safety Relay is a 24VDC device for safety light curtains and access control barriers, supporting symmetric and asymmetric outputs, suitable for SIL 3, PL e, category 4 protection.

Specifications:

Compatible with NPN and PNP light curtains, E-stop of machines, and safety door monitoring.
Operates in 1-channel or 2-channel modes with SIL 3 and PL e.
Features boot self-detection for line faults, manual or automatic restart, and LED indicators for power and relay status.
Safety outputs include 2 N.O. (FSD1 and FSD2) and 1 N.C. auxiliary output (AUX).
Power consumption ≤3W, with specific load capacities for resistive and inductive loads.
Operating voltage 24VDC ±10% with <10% ripple.
Dimensions: 22.5 x 99 x 111.5 mm, DIN-rail mountable.
Operating temperature range: -15 to +55 °C, mechanical life of 10 million switching cycles.

Procedures and Recommendations:

Manual restart requires pushing the Start/Restart switch to detect line faults.
In E-stop mode, closing contacts S11-S12 and S21-S22 requires a manual restart to detect line faults.
Automatic restart is not permitted after an emergency stop, per IEC/EN 60204-1 standards.
Wiring diagrams provided for both automatic and manual restart circuits, and for NPN and PNP light curtain configurations.

Warnings:

Avoid connecting two different switching signals to one safety relay to prevent loss of control function.

Catalog excerpts

SELECTION GUIDE FOR LIGHT CURTAIN 1 2 3 4 5 6 7 8 LC - S 25 4 - T 5 N L 1 Prodcuts Name LC: Light Curtain 2 9 Type S: Light Curtain Switch C: Light Curtain Safe Switch 3 4 Beam Pitch 25: 25mm 40: 40mm Number of Beams 4: 4 Beams 6: 6 Beams 8: 8 Beams 12: 12 Beams 16: 16 Beams 20: 20 Beams 24: 24 Beams 32: 32 Beams 5 Sensing Mode T: Through Beam 6 Sensing Range 1.5: 0~1.5 Meter 5: 1~5 Meter 7 Output Mode N: NPN N.O./N.C. P: PNP N.O./ N.C. NC: NPN N.C./N.C. PC: PNP N.C./ N.C. 8 Indicator type L: Warning Light B: Warning Bell Simple wiring, no traditional controller any more, all products are CE approved. Excellent stability. offers good interference resistance: prevent from the interference of Inverter,electric noise (high frequency florescent light), electric magnetic wave, sunlight etc. The sensing position of detected object is easily visible. Attached 1 piece warning light and 2 pieces Euro style connector with 5M cables. Detection distance: 1~ 5M or 0~1.5M. Aluminum alloy Housing, Cube 25*30mm. 9 Others LCC Series need use a safety relay MSR-001. www.wicksensor.com

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LIGHT CURTAIN (12-24VDC) LCS Series Beam pitch: 25mm Model number Switching output Number Beam Detecting of beams pitch (D) Distance 16 LC-S2516-T5PL PNP N.O./N.C. 16 LC-S2520-T5NL NPN N.O./N.C. 20 LC-S2520-T5PL PNP N.O./N.C. 20 LC-S2524-T5NL NPN N.O./N.C. 24 LC-S2524-T5PL PNP N.O./N.C. NPN N.O./N.C. 32 LC-S2532-T5PL PNP N.O./N.C. NPN N.O./N.C. 8 LC-S258-T1.5PL PNP N.O./N.C. NPN N.O./N.C. 12 LC-S2512-T1.5PL PNP N.O./N.C. NPN N.O./N.C. 16 LC-S2516-T1.5PL PNP N.O./N.C. 16 25mm NPN N.O./N.C. 20 (Detecting target: ≥35mm opaque object) LC-S2520-T1.5PL PNP N.O./N.C. 20 LC-S2524-T1.5NL NPN N.O./N.C....

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LIGHT CURTAIN (12-24VDC) LCS Series Beam pitch: 40mm Model number Switching output LC-S404-T5NL LC-S404-T5PL LC-S406-T5NL LC-S406-T5PL LC-S408-T5NL LC-S408-T5PL LC-S4012-T5NL LC-S4012-T5PL LC-S4016-T5NL LC-S4016-T5PL LC-S4020-T5NL LC-S4020-T5PL LC-S4024-T5NL LC-S4024-T5PL LC-S4032-T5NL LC-S4032-T5PL LC-S404-T1.5NL LC-S404-T1.5PL LC-S406-T1.5NL LC-S406-T1.5PL LC-S408-T1.5NL LC-S408-T1.5PL LC-S4012-T1.5NL LC-S4012-T1.5PL LC-S4016-T1.5NL LC-S4016-T1.5PL LC-S4020-T1.5NL LC-S4020-T1.5PL LC-S4024-T1.5NL LC-S4024-T1.5PL LC-S4032-T1.5NL LC-S4032-T1.5PL NPN N.O./N.C. PNP N.O./N.C. NPN N.O./N.C. PNP N.O./N.C....

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Wink Sensors

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LIGHT CURTAIN (12-24VDC) Wiring Diagram (LCS Series) NPN-N.O. / N.C. PNP-N.O. / N.C. RECEIVER EMITTER RECEIVER EMITTER Note: The LCS Series need 2s to complete self-test function when power on. So please don’t carry out other instruction within 2 second when power on. Note: The LCS Series need 2s to complete self-test function when power on. So please don’t carry out other instruction within 2 second when power on. 1 Brown 1 Brown Load (1) Supply Voltage: 12-24VDC ±10% Load Current: 200mA Max. Load (1): NPN N.O. (Dark on) Load (2): NPN N.C. (Light on) Load (2) 4 Black 2 Green 3 Blue +V 0V Supply...

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LIGHT CURTAIN (12-24VDC) LCC Series Beam pitch: 25mm Model number Switching output Number Beam Detecting of beams pitch (D) Distance 16 LC-C2516-T5PL PNP N.C./N.C. 16 LC-C2520-T5NL NPN N.C./N.C. 20 LC-C2520-T5PL PNP N.C./N.C. 20 LC-C2524-T5NL NPN N.C./N.C. 24 LC-C2524-T5PL PNP N.C./N.C. NPN N.C./N.C. 32 LC-C2532-T5PL PNP N.C./N.C. NPN N.C./N.C. 8 LC-C258-T1.5PL PNP N.C./N.C. NPN N.C./N.C. 12 LC-C2512-T1.5PL PNP N.C./N.C. NPN N.C./N.C. 16 LC-C2516-T1.5PL PNP N.C./N.C. 16 25mm NPN N.C./N.C. 20 (Detecting target: ≥35mm opaque object) LC-C2520-T1.5PL PNP N.C./N.C. 20 LC-C2524-T1.5NL NPN N.C./N.C....

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LIGHT CURTAIN (12-24VDC) LCC Series Beam pitch: 40mm Model number Switching output LC-C404-T5NL LC-C404-T5PL LC-C406-T5NL LC-C406-T5PL LC-C408-T5NL LC-C408-T5PL LC-C4012-T5NL LC-C4012-T5PL LC-C4016-T5NL LC-C4016-T5PL LC-C4020-T5NL LC-C4020-T5PL LC-C4024-T5NL LC-C4024-T5PL LC-C4032-T5NL LC-C4032-T5PL LC-C404-T1.5NL LC-C404-T1.5PL LC-C406-T1.5NL LC-C406-T1.5PL LC-C408-T1.5NL LC-C408-T1.5PL LC-C4012-T1.5NL LC-C4012-T1.5PL LC-C4016-T1.5NL LC-C4016-T1.5PL LC-C4020-T1.5NL LC-C4020-T1.5PL LC-C4024-T1.5NL LC-C4024-T1.5PL LC-C4032-T1.5NL LC-C4032-T1.5PL NPN N.C./N.C. PNP N.C./N.C. NPN N.C./N.C. PNP N.C./N.C....

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Wink Sensors

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LIGHT CURTAIN (12-24VDC) Wiring examples for applications (LCC Series) NPN-N.C. / N.C. with Safty Relay MSR-001 PNP-N.C. / N.C. with Safty Relay MSR-001 RECEIVER EMITTER RECEIVER EMITTER Note: The LCC Series need 2s to complete self-test function when power on. So please don’t carry out other instruction within 2 second when power on. Note: The LCC Series need 2s to complete self-test function when power on. So please don’t carry out other instruction within 2 second when power on. LCC Series Light Curtain PNP N.C./N.C. LCC Series Light Curtain NPN N.C./N.C. S1 Automatic restart S1 1 Brown Safty...

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SAFETY RELAY (24VDC) MSR-001 SAFETY RELAY MAIN FEATURES - For safety light curtains and access control barriers with symmetric or asymmetric outputs - Work with NPN or PNP Light Curtain mode: Under 2-channel operation mode Safety Integrity Level (SIL) 3 according to IEC 61508 : 2010 Performance Level (PL) e according to EN/ISO 13849-1 : 2008 - Work with E-stop and Safety Door mode: Under 1-channel / 2-channel operation mode Safety Integrity Level (SIL) 3 according to IEC 61508 : 2010 Performance Level (PL) e and category 4 according to EN/ISO 13849-1 : 2008 - The boot itself detection for line...

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SAFETY RELAY (24VDC) Function time-order Diagram Wiring Diagram 1. Automatic Restart Mode Power Supply Start / Restart Input K1 Safty Output K2 Auxiliary Output 2. Manual Restart Mode Power Supply Start / Restart Input Safty Output K1 Safty Output K2 Auxiliary Output Push the Start / Restart switch, it will detect the line fault. 3. Please Be Noted - Under manual restart mode: push the Start/Restart switch, it will detect the line fault. - Under E-stop mode: When contacts S11- S12, S21-S22 are closed, push the Start/Restart switch, it will detect the line fault. If push the Start/Restart switch,...

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SAFETY RELAY (24VDC) Wiring Examples For Safty Relay MSR-001 and LCC Series Light Curtain Wiring with NPN-N.C. / N.C. Light Curtain Wiring with PNP-N.C. / N.C. Light Curtain RECEIVER EMITTER RECEIVER EMITTER LCC Series Light Curtain PNP N.C./N.C. LCC Series Light Curtain NPN N.C./N.C. S1 Automatic restart 1 Brown +24V Safty Relay MSR-001 +24V Manual restart 1 Brown S1 4 Black 2 Green 4 Black S3 2 Green S3 0V Safty Relay MSR-001 Automatic restart 3 Blue Manual restart S1: E-stop SW S3: Manual restart SW 1) In this wiring example, the LCC light curtain is operating under 1-channel mode with E-stop...

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Light Curtain - Wick Sensors

Light Curtain - Wick Sensors

Catalog excerpts

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