Installing the S7-400

Cover

Delivered state: Cover fitted at bottom (supply air from the rear)

Base

Quick-release locks

Snap catches

Cover

Cover fitted at back (supply air from below)

Base

Snap hinges

Shipping state

The cover is fitted in the base of the cable duct or fan subassembly. Air is supplied from the back.

Filter Mat (Optional)

To filter the air supply, you can fit a filter mat for the cable duct and fan subassembly. The filter mat is optional and is not part of the cable duct or fan subassembly.

Like the cover, the filter mat can be inserted flat in the base or at its rear edge in the corresponding snap hinges or quick-release locks.

Automation System S7-400

Hardware and Installation

2-21

A5E00850741-01

 

Page 37
Image 37
Siemens S7-400 installation manual Shipping state, Filter Mat Optional