Block Diagram - Siemens NCU 7x0.3 PN Series Manual

Connecting
7.9 Digital inputs/outputs
7.9.2

Block diagram

Block diagram
The following figure shows the block diagram for the digital inputs/outputs of a Control Unit.
①
②
Figure 7-12
72
Jumper open: Isolation for digital inputs
can be parameterized as digital input/output
Block diagram for digital inputs/outputs
NCU 7x0.3 PN
Manual, 09/2011, 6FC5397-1EP40-0BA0