Digital I/O

Notice

Incorrect signal levels due to electromagnetic interference

The digital inputs are optimized for fast signal transmission and are therefore susceptible to electromagnetic interference.

Under the influence of electromagnetic interference, a false signal level can be detected.

  • If necessary, use shielded signal lines.
Digital I/O 1:

M12 coupling

Pin

Function

Digital I/O 2:

1

US = 24 VDC

2

Input/Output B

3

GNDS

4

Input/Output A

5

n.c.