© Panasonic Industrial Devices SUNX Co., Ltd. 2014
57
Wiring
2-5-7 Wiring Configuration for Invalid External Device Monitor Function
(Wiring Example of the Control Category 4)
This is the configuration for connecting auxiliary output and external device monitor input. At
this time, set the auxiliary output with “negative logic of the control output (OSSD 1 / 2)” (factory
setting). [Set through the handy controller (
SFB-HC
) (optional).] The auxiliary output cannot be
connected to external devices.
It also enables the external device monitor function to be set at invalid by using the handy
controller (
SFB-HC
) (optional).
<In case of using I/O circuit for PNP output with SF4B-□C>
K1
K2
*S1
Emitter
Receiver
24V DC
±10%
+
-
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
Vs to Vs - 2.5V (sink current 5mA or less): Emission (Note), Open: Emission halt
K1, K2: Safety relay unit etc.
Note: Vs is the applying supply voltage.
Ramco National
800-280-6933 | [email protected]
www.panasonicsensors.com
