Digital inputs/outputs M12
Each channel can be operated either as a digital input or as a digital output.
Operation as digital input
Operation as digital output
Status LEDs
There are two green LEDs next to each M12 socket.
Display | Meaning when operating as digital input | Meaning when operating as digital output |
|---|---|---|
Off | Low level detected. | The digital output is switched off. |
Lit | High level detected. | The digital output is switched on. |