Siemens SIMATIC S7-1500 System Manual page 57

5. Tighten the screw for the load current supply (torque 1.5 Nm).
6. Insert the already wired-up power cable connector into the load current supply.
For a description on how to wire the power cable connector, refer to the section Connecting
system power supply and load current supply (Page 81).
Not e
Load current supplies can only be mounted on the left or right side outside the S7-1500
automation system/ET 200MP distributed I/O system. If you mount a load current supply on
the right of the configured setup, the heat development of the load current supply may make
a gap to the configured setup necessary. For additional information, refer to the relevant
manuals. The number of load current supplies that can be used is unlimited.
Uninstalling the load c urrent s upply
The load current supply is wired up.
To uninstall a load current supply, follow these steps:
1. Turn off the feed supply voltage.
2. Open the front cover.
3. Shut down the load current supply.
4. Disconnect the power cable connector, and remove the connector from the load current
supply.
5. Undo the power supply module's fixing screw(s).
6. Swivel the load current supply out of the mounting rail.
Reference
Additional information can be found in the manuals for the load current supplies.
Automation system
System Manual, 09/2016, A5E03461182-AD
4.4 Installing a load current supply
Installation
57