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F3SJ-A
User’s Manual
Ch
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Series
Con
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Wiring/Installation
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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.
If caps and series connection cables are not connected properly, the F3SJ enters lockout (when power is turned ON).
Emitter 1
Receiver 1
Emitter 2
Receiver 2
Emitter 1
Receiver 1
Receiver 2
Emitter 2
Emitter 1
Receiver 2
Emitter 2
Receiver 1
Do not series-connect an emitter and receiver.
They will enter lockout state.
Do not face different models of emitters and
receivers toward each other. They will enter
lockout state or will be unable to detect objects.
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles
Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email : [email protected]