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Discontinued
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Amplifier-separated Type Digital Laser Sensor LS-500

Circuit/ Wiring

I/O Circuit and Wiring diagrams

I/O circuit diagram NPN output type

Connector type
NPN Connector type I/O circuit diagram
Notes:
1) The quick-connection sub cable does not have +V (brown) and 0 V (blue).
The power is supplied from the connector of the main cable.
2) Wiring when sensing output 2 is selected is shown with solid lines. Wiring when external input is selected is shown with broken lines.

Cable type
NPN Cable type I/O circuit diagram

*1
*1
Symbols ... D1, D2, D3, D4: Reverse supply polarity protection diode
  ZD1, ZD2: Surge absorption zener diode
  Tr1, Tr2 : NPN output transistor

Wiring diagram
Wiring diagram
Notes:
1) The quick-connection sub cable does not have brown lead wire and blue lead wire. The power is supplied from the connector of the main cable.
2) The quick-connection cable does not have gray or pink lead wires.

Terminal layout of connector type

Terminal layout of connector type

* Connector for amplifier (CN-EP4) pin position
Terminal No. Connection cable
1 Purple
2 White
3 Shield
4 Shield
5 Black
6 Pink

I/O circuit diagram PNP output type

Connector type
PNP Connector type I/O circuit diagram
Notes:
　　　　
1) The quick-connection sub cable does not have +V (brown) and 0 V (blue).
The power is supplied from the connector of the main cable.
2) Wiring when sensing output 2 is selected is shown with solid lines. Wiring when external input is selected is shown with broken lines.

Cable type
PNP Cable type I/O circuit diagram

*1
*1
Symbols... D1, D2, D3, D4：Reverse supply polarity protection diode
  ZD1, ZD2：Surge absorption zener diode
  Tr1, Tr2：PNP output transistor

Wiring diagram
Wiring diagram
Notes:
1) The quick-connection sub cable does not have brown lead wire and blue lead wire.
The power is supplied from the connector of the main cable.
2) The quick-connection cable does not have gray or pink lead wires.

Terminal layout of connector type

Terminal layout of connector type

* Connector for amplifier (CN-EP4) pin position
Terminal No. Connection cable
1 Purple
2 White
3 Shield
4 Shield
5 Black
6 Pink

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Circuit/ Wiring
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