Small U-shaped Micro Photoelectric Sensor[Amplifier Built-in] PM-44/PM-54 (Discontinued Products)

I/O Circuit and Wiring diagrams

PM-□44
PM-□54

NPN output type

I/O circuit diagram

I/O circuit diagram
Notes:
1) Make sure to connect terminals correctly as the sensor does not incorporate a reverse polarity protection circuit.
Further, the output is not incorporated with a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load.
Faulty wiring may result in damage.
2) The color code of the connector attached cable is also the same.
3) Ensure to insulate the unused output wire.

Wiring diagram

Wiring diagram

Output operation

  Color code Output operation
Output 1 Black Light-ON
Output 2 White Dark-ON

PM-□44P
PM-□54P

PNP output type

I/O circuit diagram

I/O circuit diagram
Notes:
1) Make sure to connect terminals correctly as the sensor does not incorporate a reverse polarity protection circuit.
Further, the output is not incorporated with a short-circuit protection circuit. Do not connect it directly to a power supply or a capacitive load.
Faulty wiring may result in damage.
2) The color code of the connector attached cable is also the same.
3) Ensure to insulate the unused output wire.

Wiring diagram

Wiring diagram

Output operation

  Color code Output operation
Output 1 Black Light-ON
Output 2 White Dark-ON

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