Siemens SIMATIC ET 200SP System Manual page 63

Application planning
4.6 Configuration examples for potential groups
Supply of external components
Another application of the potential distributor modules is the supply of potentials for external
components. Potential distributor modules enable simple, compact, integrated and clear
design.
Observe the current carrying capacity of each terminal: max. 10 A.
Figure 4-8
62
Example: Supply of external components
Distributed I/O system
System Manual, 09/2019, A5E03576849-AJ