Communication port pin definition
| Schematic diagram | Pin | Description |
 |
1 | Transmit Tx+ |
| 2 | Receive Rx+ | |
| 3 | Transmit Tx- | |
| 4 | Receive Rx- |
Power port pin definition
| Schematic diagram (power input side) | Pin | Color | Definition | Description |
|
1 | Brown | Us+ | Sensor and system power supply (rated 24V+) |
| 2 | White | Ua- | 0V | |
| 3 | Blue | Us- | 0V | |
| 4 | Black | Ua+ | Actuator power supply (rated 24V+) | |
| 5 | Yellow-green | PE | Functional earth (PE) | |
| Schematic diagram (power output side) | Pin | Color | Definition | Description |
|
1 | Brown | Us+ | Sensor and bus power supply (rated 24V+) |
| 2 | White | Ua- | 0V | |
| 3 | Blue | Us- | 0V | |
| 4 | Black | Ua+ | Actuator power supply (rated 24V+) | |
| 5 | Yellow-green | PE | Functional earth (PE) |
IO-Link port pin definition
| Schematic diagram | Pin | Description |
|
1 | Power supply 24V+ |
| 2 | Q (PNP-type digital output) | |
| 3 | 0V | |
| 4 |
(1) IO-Link communication mode
|
|
| 5 | 0V |