Siemens Automation System S7-400 - Manual (Page 81)

Wiring the S7-400
4-21
Automation System S7-400 Hardware and Installation
A5E00850741-01
Plugging In the Power Supply Connector
You can only plug in the connector when the power supply module is installed
(lower mounting screw tightened).
To plug the wired power supply connector into the power supply module, follow the
steps outlined below:
1. Open the cover of the power supply module.
2. Insert the power supply connector into the guide groove in the module housing.
3. Slide the power supply connector into the power supply module as far as it will
travel.
4. Close the cover of the power supply module.
The following figure shows how to plug the power supply connector into the power
supply module.
Figure 4-11 Plugging the power supply connector