Before Using this Device
SF4C Safety light curtain
40
!
DANGER!
Since the OFF signal of this device may cause a
malfunction, pay attention to the input response
time of the machine to be connected to this device
when you perform the wiring.
Time chart
ON
ON
OFF
OFF
Control
output 1
(OSSD 1)
Control
output 2
(OSSD 2)
Light
received
status
Light
received
Light
blocked
Approx. 35 to 60μs
Approx. 35 to 60μs
Approx. 35
to 60μs
7ms or less
Approx. 35 to 60μs
Approx. 2.5ms
Approx. 20μs
Approx. 20μs
2.6.5 Connecting Procedure and Pin Assignment
Connect the mating cable (with a connector on one end or a connector on both ends) to the
pigtailed type connector of the safety light curtain (emitter and receiver) according to the
customer's application and the connector pin assignment following.
In the case you are using a cable type (emitter and receiver), wire the cables according to the
customer's application referring to the connector pin assignment following.
!
DANGER!
Extending the cable longer than the length specified in the
following table may cause malfunction, which can result in serious
injury or death.
NOTE
• When extending the cable, use the exclusive cable up to the total length of
40.5m or less (for each emitter and receiver). Extending the cable longer than
40.5m may cause malfunction, which can result in death or serious injury.
• In case of using the muting lamp, a total length should be 30.5 or less (for
each emitter and receiver).
• When you need to extend the synchronization wire with a cable other than
the exclusive cable, use a shielded twisted-pair cable with a diameter of
0.2mm
2
or more.
Rugghölzli 2
CH - 5453 Busslingen
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
mailbox@sentronic.com
www.sentronic.com
Produkte, Support und Service
SEN
TRONIC
AG
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