Omron F3SJ-A P 01TS Series User Manual page 72

Wiring/Installation
When using 4 or more sets that are not series-connected, the installations shown below may cause
mutual interference. When mutual interference occurs, the safety outputs are turned OFF in a moment
or the F3SJ enters lockout.
F3SJ-A
54
User's Manual
Aligned horizontally
Emitter Receiver Emitter
Aligned fore and aft
Emitter
Emitter
Aligned vertically
Receiver Emitter
Emitter
Receiver
Receiver
Receiver
Receiver