Installation Of Modular Devices; Installation And Removal Of Media Modules - Siemens SCALANCE XR324-4M EEC Operating Instructions Manual

4.3

Installation of modular devices

4.3.1

Installation and removal of media modules

Safety notices
NOTICE
Use only approved media modules
If you use media modules that are not approved by Siemens AG, there is no guarantee that
the device will function according to the specification.
If you use unapproved media modules, this can lead to the following problems:
• Damage to the device
• Loss of the approvals
• Violation of the EMC regulations
Use only approved media modules.
NOTICE
Damage due to changing modules while the device is turned on
Media modules for SCALANCE devices are not capable of hot plugging.
Install or remove media modules only when the power supply of the device is turned off.
Note
Use media modules only in an approved modular device
Use an MM900 media module only for a device equipped with suitable slots for such
modules. Example: X308-2M.
The names and labeling of the media modules differ
• Example: The device is called, for example, "MM992-2SFP" [6GK5 992-2AS00-8AA0],
the labeling on the device is "9922AS". You will find detailed information on the labeling
of the media modules in the "MM900 media modules" compact operating instructions.
SCALANCE XR-300M EEC
Operating Instructions, 11/2015, A5E02661176-09
Assembling
4.3 Installation of modular devices
27