Connection
Notice | |
Use cables with suitable cross-sections Ensure that the cross-sections of the cables employed are suitable for the load circuit inputs and outputs and the respective nominal current being used. |
Two connections in the center of the modules are used for feeding and forwarding the supply voltages:
- “Power IN”, left: Supply of the supply voltages
- “Power OUT”, right: Forwarding connection for the supply voltages
Two LEDs next to the device identifier label indicate the status of the supply voltages.
Pin assignment EP92x4-0023
Input X1 7/8-inch connector | Downstream connection X2 7/8-inch socket | Pin |
|
|---|---|---|---|
|
| 1 | GNDP |
2 | GNDS | ||
3 | Functional earth (FE) | ||
4 | +24 VDC US | ||
5 | +24 VDC UP |
The contacts of the 7/8-inch connectors can conduct a maximum current of 16 A at 40 °C.
Pin assignment EP92x4-0024
Input X1 M12 connector, L-coded | Downstream connection X2 M12 socket, L-coded | Pin |
|
|---|---|---|---|
|
| 1 | +24 VDC US |
2 | GNDP | ||
3 | GNDS | ||
4 | +24 VDC UP | ||
FE | Functional Earth |
For suitable connection cables, see chapter Accessories.