Connectors
M12 sockets
Notice | |
Risk of confusion The M12 sockets of the EP4378-1022 are configured differently. Defects are possible due to confusing the M12 sockets. |
 | EMC shield clamp Depending on the application it may be necessary to additionally attach the shield of the sensor cables at the signal inputs of the box with shield clamps ZB8513-0002. See Chapter: “Accessories”, section “Cables”. |
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Analog and digital I/O X01, X02, X05, X06 |
Digital I/O only X03, X04, X07, X08 | ||
|---|---|---|---|---|
Pin | Symbol | Description | Symbol | Description |
1 | UP1 1) | Sensor power supply / actuator power supply | UP1 1) | Sensor power supply / actuator power supply |
2 | AIN | Analog input | - | - |
3 | GNDP | Ground | GNDP | Ground |
4 | DIO | Digital input/output | DIO | Digital input/output |
5 | AOUT | Analog output | Shield 2) | |
1) Branched off from peripheral voltage UP, short-circuit proof.
2) The shield pin is connected to Functional earth FE via an RC combination.
GNDP on pin 3 is the reference ground for all inputs and outputs.