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F3SJ-B
User’s Manual
Wiring/Installation
2.
Alternate the direction of emission between two sets (alternation)
If two sets of F3SJ-Bs are installed near each other, reflection from the surfaces may cause mutual
interference.
3.
Keep sufficient distance between the F3SJ-Bs so that mutual interference does not occur
When using four or more sets, the installations shown below may cause mutual interference. When
mutual interference occurs, the safety outputs are turned OFF in a moment or the F3SJ-E/B enters
lockout state.
Distance between emitter and
receiver (operating range L)
Allowable installation distance D
0.2 to 3 m
0.26 m
More than 3 m
L x tan5° = L x 0.088 (m)
Aligned horizontally
Aligned fore and aft
Aligned vertically
Receiver
Emitter Emitter
Receiver
Emitter
Receiver
Receiver
Emitter
Receiver
Emitter
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
D
L
D
5°
5°
Emitter
Receiver Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
Emitter
Receiver
Aligned horizontally
Aligned fore and aft
Aligned vertically
Summary of Contents for Sti F3SJ-B P25-01TS Series
Page 1: ...F3SJ B P25 01TS Series Safety Light Curtain User s Manual Cat No SCHG 734C ...
Page 12: ...x Introduction F3SJ B User s Manual ...
Page 82: ...68 Chapter 3 Wiring F3SJ B User s Manual Wiring Installation ...
Page 92: ...78 Chapter 4 Wiring Examples F3SJ B User s Manual Input Output Circuit and Applications ...
Page 98: ...84 Chapter 5 Maintenance Checklists F3SJ B User s Manual Checklists ...