Leibinger JET3 - Interface X4 (Inputs); Increment Counter Signal (PIN 2); Reset Counter Signal

Group 12 Appendix Page 219
Release R1.03e LEIBINGER JET3
12.2.2 Interface X4 (Inputs)
12.2.2.1 Increment Counter Signal (PIN 2)
Mechanical switch or relay contacts are improper for the counter input because
bounce processes at the switching contacts can cause faulty countings.
12.2.3.2 Reset Counter Signal (Example with pushbutton)
with internal supply
with external supply