Siemens Simatic S7-1500 / ET 200MP - Page 140

Installation
6.4 Installing a system power supply
Automation system
System Manual, 01/2023, A5E03461182-AK
139
3. Swivel the system power supply to the rear.
Figure 6-9 Installing a system power supply
4. Open the front cover.
5. Disconnect the power cable connector from the system power supply.
6. Screw the system power supply tight (tightening torque 1.5 Nm).
7. Insert the already wired-up power cable connector into the system power supply.
Information about wiring of the power cable connector is available in the section Connecting
system power supply and load current supply (Page 168).
Uninstalling a system power supply
The system power supply is wired up.
To uninstall the system power supply, follow these steps:
1. Open the front cover.
2. Shut down the system power supply.
3. Switch off the supplied supply voltage.
4. Disconnect the power cable connector, and remove the connector from the system power
supply.
5. Unscrew the fixing screw.
6. Swivel the system power supply out of the mounting rail.
Reference
Additional information can be found in the manuals for the system power supplies.