Panasonic SF4-AH Series Instruction Manual page 66

<For series connection>
In case of series connection, if any of the sets is in beam blocked status, the control output
(OSSD 1, OSSD 2) turns OFF.
<Reference>
The emitter / receiver indicators indicate the output status.
The following figure shows the status of the indicators with Sub Sensor A2 in beam blocked
status.
Notes: 1) Since the color of the operation indicator changes according to the ON / OFF state of the control
output (OSSD 1, OSSD 2), the operation indicator is marked as OSSD on the sensor.
2) This is for emission in normal mode. In case of emission in short mode, lights up in orange.
© Panasonic Industrial Devices SUNX Co., Ltd. 2013 MJE-SF4A No.0038-55V
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