Operating Instructions

Installing
Installing the Control Unit
5
45 |
118
Siemens
A5E36496664A_f
Smart Infrastructure 2021-10-11
5.4.2 Wiring terminal strips
To access the interfaces on the Control Unit, you must remove the operator panel
(if one is being used) and open the front doors. The terminal settings depend on
the application. For more information, refer to Chapter Application examples
[➙ 82].
5.4.2.1 Overview of terminal strips
Figure 18: Terminal strips 1-3
Item Description
1
The analog input is supplied from an external 10 V voltage.
2
The analog input is supplied from the internal 10 V voltage.
3
Wiring when using the internal power supplies.
Connecting a contact switching to P.