Panasonic SF4C Series Instruction Manual page 27

<For NPN output>
Terminal No. of
pigtailed type
Emitter
B
E
B
E B
B
E B
Internal circuit
Receiver
B
B
E
D
F D
D
D
F
B
B
F
B
B
F
Internal circuit
<Reference>
K1, K2: External device
Forced guided relay or
magnetic contactor
Resistance A: 3kΩ, Resistance B: 6.8kΩ
Resistance C: 470Ω, Resistance D: 47kΩ
Condenser E: 0.47μF
Condenser F: 0.1μF
Notes 1) For wiring of the safety input 1 wire (gray) and the safety input 2 wire (gray / black), refer to "2-5-7 Wiring Configuration for
Valid Safety Input Function."
2) Large multi-purpose indicator lights up in red when connecting large multi-purpose indicator input 1 wire (gray) and 0V, and large
multi-purpose indicator lights up in green when connecting large multi-purpose indicator input 2 wire (gray / black) and 0V.
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Color code
(Brown) +V
(Shield) Output polarity setting wire
(Yellow-green / Black) Auxiliary output
(Red) Muting lamp output
A
(Gray) Safety input 1 (Note 1)
A
(Gray / Black) Safety input 2 (Note 1)
C
(Pink) Test input / Reset input
B
C
(Pale purple) Interlock setting input
C
(Yellow) Override input
(Blue) 0V
(Orange) Synchronization +
(Orange / Black) Synchronization -
Users' circuit
(Orange / Black)
Synchronization -
(Orange) Synchronization +
(Brown) +V
(Shield) Output polarity setting wire
(Black) Control output 1 (OSSD 1)
(White) Control output 2 (OSSD 2)
C
(Yellow-green) External device monitor input
C
(Gray) Large multi-purpose indicator input 1 (Note 2)
C
(Gray / Black) Large multi-purpose indicator input 2 (Note 2)
C
(Sky-blue / White) Muting input 1
C
(Sky-blue / Black) Muting input 2
(Blue) 0V
Users' circuit
*S1, S2
Switch S1
● Test input / Reset input
For manual reset: 0 to +2.5V (source current 5mA or less): OFF, Open: ON
For auto reset: 0 to +2.5V (source current 5mA or less): ON, Open: OFF
Switch S2
● Override input, Interlock setting input, Large multi-purpose indicator input 1 / 2,
Muting input 1 / 2 and External device monitor input
0 to +2.5V (source current 5mA or less): Valid, Open: Invalid
Load
*S2 *S2 *S1
K1
*S2 *S2 *S2 *S2
Wiring
+
24V DC
%
-
K2
K1
K2
27