Interface X4 (Inputs); Increment Counter Signal (Pin 2); Reset Counter Signal - Leibinger JET3 User Manual

Group 12

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

with internal supply
Release R1.03e
Appendix
(Example with pushbutton)
with external supply
Page 219
LEIBINGER JET3