Specifications

A-3
IP 240
EWA 4NEB 811 6120-02b
A.2 Installing an Adapter Casing in the S7-400
To install an S5 module in an S7-400, you must first install the adapter casing
in the S7 rack, then set the address on the S5 module, and, finally, insert the
module in the adapter casing.
Proceed as follows to install an adapter casing in a rack:
1. Check to make sure that the jumpers on the back of the adapter casing are
closed (factory setting). These jumpers are for testing purposes only, and
must always remain closed.
Figure A-1 shows the location of the jumpers.
Bild A-1 Location of the Jumpers on the Adapter Casing
2. Set the CPU mode switch to the STOP position.
3. Set the standby switch on the power supply module to the position
(0 V output voltages).
4. Follow the directions in the “S7-400 and M7-400 Installation and Hard-
ware” Manual for inserting modules in a rack.
Set the address on the S5 module.
Introductory
Remarks
Installing the
Adapter Casing in
a Rack
Setting the
Address
Adapter Casing (S5 Adapter)