Operating mode DI
3.2 Parameters/address space
Digital input module DI 8x24VDC HS (6ES7131‑6BF00‑0DA0)
20 Manual, 03/2015, A5E35243810-AA
Principle of pulse stretching
The figure below uses examples to show whether and how input pulses are changed.
Figure 3-3 Principle of pulse stretching