Panasonic SF2B Series Instruction Manual page 29

<NPN output type (with SF2B-CCB□ or SF2B-CB□ / external device monitor: valid)>
● I/O Circuit Diagram
Emitter
Internal circuit
Receiver
Internal circuit
● Wiring Diagram
Receiver Emitter
© Panasonic Industrial Devices SUNX Co., Ltd. 2016
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Color code
(Brown) +V
(Shield)
(Yellow-green / Black) Auxiliary output
(Pink) Test input
(Blue) 0V
(Pale purple) Not connected
(Orange) Synchronization +
(Orange / Black) Synchronization -
Users' circuit
(Orange / Black)
Synchronization -
(Orange) Synchronization +
(Brown) +V
(Shield)
(Black) Control output 1 (OSSD 1)
(White) Control output 2 (OSSD 2)
(Yellow-green) External device monitor input
(Blue) 0V
Users' circuit
(Brown) +V
(Shield)
(Yellow-green / Black) Auxiliary output
(Pink) Test input
(Blue) 0V
(Pale purple) Not connected
(Orange) Sync. +
(Orange / Black) Sync. -
(Orange / Black) Sync. -
(Orange) Sync. +
(Brown) +V
(Shield)
(Black) Control output 1 (OSSD 1)
(White) Control output 2 (OSSD 2)
(Yellow-green) External device monitor input
(Blue) 0V
Load
*S1
* Switch S1
Open: Emission halt
0V or +V: Emission
Symbol
K1: External device
Relay with forcibly guided con-
tracts or magnetic contactor
K1
Load
K1
+
24V DC
Load
±15%
-
*S1
K1
Load
K1
+
24V DC
±15%
-
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