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3.
Place the media module in the guide rails of the device
slot.
The media module is correctly installed when it clips easi‐
ly into the device.
4.
Push the handle back into the media module. This locks
the media module in the device.
5.
Insert the connectors.
Removing a media module
CAUTION
Risk of burns due to the high temperature of the module housing
Before removing an MM900 media module, turn the switch off and allow the device to cool
down first.
1. Remove all connectors from the media module.
2. Pull out the handle of the media module and remove the media module from the device slot.
3. Secure the dummy cover.
Mounting
5.4 Installation of modular devices
SCALANCE XR-300M
Compact Operating Instructions, 11/2019, A5E02661171-15
39
Summary of Contents for SCALANCE XR-300M
Page 10: ...Introduction SCALANCE XR 300M 10 Compact Operating Instructions 11 2019 A5E02661171 15 ...
Page 12: ...Safety notices SCALANCE XR 300M 12 Compact Operating Instructions 11 2019 A5E02661171 15 ...
Page 82: ...Index SCALANCE XR 300M 82 Compact Operating Instructions 11 2019 A5E02661171 15 ...