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© Panasonic Industrial Devices SUNX Co., Ltd. 2014
58
Wiring
<In case of using I/O circuit for NPN output with SF4B-□C>
K1
K2
*S1
24V DC
±10%
+
-
Emitter
Receiver
Gray cable
Gray cable
with black line
(Brown) +V
(Brown) +V
(Pale purple) Interlock setting input
(Pink) Emission halt input / Reset input
(Yellow-green / Black) Auxiliary output
(Shield) Output polarity setting wire
(Shield) Output polarity setting wire
(Blue) 0V
(Blue) 0V
(Orange) Synchroni
(Yellow-green) External device monitor input
(Black) Control output 1 (OSSD 1)
(White) Control output 2 (OSSD 2)
(Orange) Synchroni
(Orange / Black) Synchronization -
(Orange / Black) Synchronization -
Interlock function
Invalid (Auto-reset)
External device monitor function Invalid
Auxiliary output
Cannot be used
The device output is selected depending on the connecting state of the output polarity setting wire
(shield). Incorrect wiring may cause the lockout state.
* Symbols
Switch S1
0 to +1.5V (source current 5mA or less): Emission, Open: Emission halt
K1, K2: Safety relay unit etc.
Ramco National
800-280-6933 | [email protected]
www.panasonicsensors.com