Wiring Example For Safety Contact - Panasonic SF4С Series Instruction Manual

SF4C Safety light curtain
Overall Response time
The overall response time is composed of the response time of the safety light curtain and the
response time of the safety sensor. In the case of a serial connection the safety sensor is also
another safety light curtain.
EXAMPLE
In case of using SF4C in series or as a safety sensor:
Response time of this device + response time of safety sensor = 7ms + 7ms = 14ms.
Control output
(OSSD 1/2)

3.4.2 Wiring Example for Safety Contact

Connect the emitter of this device and the safety contact as follows. In case of using lead wires
other than those described below, perform the wiring depending on your application. For details
on wiring, see "Wiring" on page 34.
SF4C
Receiver Emitter
Gray cable
Gray cable
(with black line)
SEN TRONIC
AG
Produkte, Support und Service
Safety sensor
This device
Safety contact
(Gray / Black)
Safety input 2
(Gray) Safety Input 1
(Brown) +V
(Blue) 0V
(Orange) Synchronization +
(Orange/Black) Synchronization -
(Orange/Black) Synchronization -
(Orange) Synchronization +
(Brown) +V
(Blue) 0V
Rugghölzli 2
CH - 5453 Busslingen
3.4 Safety Input Function
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
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