Installing A Load Current Supply - Siemens SIMATIC S7-1500 System Manual

Installation

7.6 Installing a load current supply

7.6 Installing a load current supply
Introduction
Load current supplies do not have a connection to the backplane bus of the S7-1500R/H
redundant system and do not occupy a slot on the backplane bus.
Requirements
The mounting rail is installed.
Tools required
Slotted-head screwdriver with 4.5 mm blade
Installing a load current supply
Watch the video sequence (https://support.industry.siemens.com/cs/ww/en/view/78027451)
To install a load current supply, follow these steps:
1. Hook the load current supply on the mounting rail.
2. Swivel the load current supply to the rear.
Figure 7-10
3. Open the front cover.
4. Disconnect the power cable connector from the load current supply.
5. Screw the load current supply tight (torque 1.5 Nm).
6. Insert the already wired-up power cable connector into the load current supply.
252
Installing a load current supply
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF