M12 4-pin PNP proximity sensors output a sourcing signal (pull to supply when active) for PLCs that require sourcing inputs. The standard M12 A-coded connector provides robust IP67 field connections.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | VCC | Supply voltage 10-30V brown | PWR |
| 2 | NC | Not connected white | I/O |
| 3 | GND | Ground blue | GND |
| 4 | OUT | PNP output signal black | PWR |
M12 4-pin PNP proximity sensors output a sourcing signal (pull to supply when active) for PLCs that require sourcing inputs. The standard M12 A-coded connector provides robust IP67 field connections.