Safety Light Curtains

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GuardShield™ Remote Teach

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

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)