Onboard Digital Inputs/Digital Outputs Of X122, X132 And X142 - Siemens SIMATIC S7-1500 Manual

Connecting
3.6 Wiring and block diagrams
3.6.2

Onboard digital inputs/digital outputs of X122, X132 and X142

The figure below shows the wiring and block diagram of the digital inputs and digital
inputs/outputs of the SIMATIC Drive Controller.
①
Connection removes electrical isolation
Figure 3-3 Wiring and block diagram of onboard digital inputs and digital inputs/outputs
58
SIMATIC Drive Controller
Equipment Manual, 11/2019, A5E46600370-AA