Safety Light Curtains

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POC Type 4 GuardShield Standard, Remote Teach & Cascadable Safety Light Curtains

Introduction Specifications Product Selection Approximate Dimensions Wiring Diagram for Connection of OSSDs Directly to Contactors (FSDs) with Restart Interlock
Wiring Diagram for Connection of OSSDs Directly to Contactors (FSDs) with Restart Interlock

Wiring diagram is not intended to be used for installation purposes.

Click to enlarge - 440L-P4#YD(J0320-K1760)_Wiring


⋆ Auxiliary output is nonsafety. Can be connected to a lamp, motor or status to a PLC.


  K1, K2 Safety relay or safety contactor for OSSD 1 and OSSD 2 connection
S1 Switch for external system test (optional)
S2 Switch for reset of light curtain from start/restart interlock

Wiring Diagram for Connection of OSSDs Directly to a Safety Relay Module

Click to enlarge - 01 MSR127 GuardShield Rev D (Circuit only)


GuardShield Light Curtain Connected to MSR22LM with Two Sensor Muting

Click to enlarge - GuardshieldMSR22LM_2MUT


GuardShield Light Curtain Connected to MSR22LM with Four Sensor Muting

Click to enlarge - GUARDSHIELD_4MUTSS