Panasonic SF2B Series Quick Instruction Manual page 51

<NPN output type (with SF2B-CB05-B)>
● I/O Circuit Diagram
Emitter
Internal circuit
Receiver
Internal circuit
* S1
Switch S1
Open: Emission, 0V or +V: Emission halt
● Wiring Diagram
Receiver Emitter
Notes: 1) The figure above shows the connection pattern for the SF1-CC□A. The pink cable is not used for the
NA40-CC□.
2) The figure above shows the connection pattern for the SF1-CC□A. The orange cable is used for the
NA40-CC□.
© Panasonic Industrial Devices SUNX Co., Ltd. 2016
Color code of SF1N-CC□A (Optional)
(Brown) +V
(Pink) Auxiliary output (Note 1)
(Blue) 0V
(Orange / Purple) Interference prevention line
Users' circuit
(Brown) +V
(Black) Control output 1 (OSSD 1)
(Orange / Purple) Control output 2 (OSSD 2) (Note 2)
(Blue) 0V
Users' circuit
<Reference>
K1: External device
(Brown) +V
(Pink) Auxiliary output (Note 1)
(Blue) 0V
(Orange / Purple) Interference prevention line
(Brown) +V
(Black) Control output 1 (OSSD 1)
(Orange / Purple) Control output 2
(OSSD 2) (Note 2)
(Blue) 0V
*S1
K1
Load
(Forced guided relay or magnetic contactor)
+
*S1
-
K1
Load
+
-
24V DC
±15%
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