Omron F3SG series - Page 154

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Chapter4 Cascade Connection
F3SG-R
User’s Manual
Wiring/Installation
Properly connect an emitter to another emitter, and a receiver to another receiver, as shown below.
If caps and Cascading Cables are not connected properly, the F3SG-RA enters lockout (when power is turned ON).
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
Secondary
sensor 1
(Emitter)
Secondary
sensor 1
(Emitter)
Secondary
sensor 1
(Emitter)
Secondary
sensor 1
(Receiver)
Secondary
sensor 1
(Receiver)
Secondary
sensor 1
(Receiver)
Primary
sensor
(Emitter)
Primary
sensor
(Emitter)
Primary
sensor
(Emitter)
Primary
sensor
(Receiver)
Primary
sensor
(Receiver)
Primary
sensor
(Receiver)