Panasonic SF4C Series - Page 74

SF4C Safety light curtain
3.4 Safety Input Function
67
K1
K2
+
24V DC
%
-
+10
-15
SF4C
Emitter
Emitter
Receiver
Receiver
(Blue) 0V
(Blue) 0V
(Blue) 0V
(Shield) Output polarity setting wire
(Shield) Output polarity setting wire
(Brown) +V
(Brown) +V
(Orange) Synchronization+
(Orange) Synchronization+
(Orange/Black) Synchronization-
(Orange/Black) Synchronization-
(Black) Control output 1 (OSSD 1)
(White) Control output 2 (OSSD 2)
Gray cable
Gray cable
Gray cable
(with black line)
Gray cable
(with black line)
(Gray/Black) Safety input 2
(Blue) 0V
(Shield) Output polarity setting wire
(Black) Safety input 1
(Shield) Output polarity setting wire
(Brown) +V
(Brown) +V
(Orange) Synchronization+
(Orange) Synchronization+
(Orange/Black) Synchronization-
(Orange/Black) Synchronization-
(Black) Control output 1 (OSSD 1)
(White) Control output 2 (OSSD 2)
Safety sensor

NOTE
Safety input: Short-circuit (source current 5 to 10mA): Active, Open: Inactive.
Wiring for NPN output
When using this device with NPN output, connect a NPN output type safety sensor. Connect the
emitter of the SF4C and the receiver of the safety sensor as follows.
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