Series Connection - Omron F3SJ-A P Series User Manual

Series Connection

From 2 to 4 sets of F3SJ can be series-connected. Series connection allows them to be used as a a safety
light curtain, requiring only 1 set to be wired to a controller and preventing mutual interference.
If any 1 set of series-connected F3SJ is blocked, both of the safety outputs turn OFF. The indication LED for
each F3SJ turns ON separately.
• Number of connections: Up to 4 sets
• Total number of beams: Up to 400 beams
• Connection cable length between 2 F3SJ in series connection: 15m max.
Ex.: Configuring an L- or U-shaped detection zone
Connect an emitter to another emitter, and a receiver to another receiver, as shown below.
Emitter 1
Emitter 2
If caps and series connection cables are not connected properly, the F3SJ enters lockout (when power is turned ON).
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : info@audin.fr
Do not series-connect an emitter and receiver.
They will enter lockout state.
Emitter 1
Receiver 1
Receiver 2 Receiver 2
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Do not face different models of emitters and
receivers toward each other. They will enter
lockout state or will be unable to detect objects.
Receiver 1 Emitter 1
Emitter 2
Emitter 2
Wiring/Installation
Receiver 2
Receiver 1
F3SJ-A
User's Manual
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