Siemens SIMATIC ET 200SP HA, System Manual

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5.4 Mounting the interface module
Introduction
The interface module connects the IO device to the fieldbus and exchanges data between the
IO controller and the I/O modules.
Note
Scope of delivery (server module and power bus cover)
A server module and a power bus cover are supplied for the interface module with every carrier
module.
Requirement
The rail is fitted.
Tools required
● Screwdriver 3.5 mm or TORX T10 (recommended): Only for installation of the BusAdapter
● Screwdriver 4.5 mm or TORX T15 (recommended): For fastening the fixing screws to the
rail.
Mounting the interface module
To mount the interface module, proceed as follows:
Step Procedure Illustration
1 Hang the carrier module (for assembling the interface
module) on the rail.
Note:
Take into consideration the required version of the car‐
rier module (redundant configuration/non-redundant
configuration)
There is a difference between IM (removable "module")
and the subrack module.
2 Swivel the carrier module backwards until you hear the
carrier module click into place on the rail.
Installation
5.4 Mounting the interface module
ET 200SP HA Distributed I/O system
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System Manual, 08/2019, A5E39261167-AD