Removing Modules From The Hat Rail - Leuze electronic MSI 400 Series Manual

4.1.2

Removing modules from the hat rail

Step 1: Removing a controller module
Ä Deenergize the MSI 400 system.
Ä Remove plug-in terminals with wiring and remove the end terminal.
End terminal Plug-in terminal
Ä If expansion modules or gateways are used:
Slide the controller module in the direction of the arrow until the lateral plug connection is disconnected.
Ä Unlock the module.
To do this, pull the snap-on foot of the module outward using a screwdriver.
Ä Fold the module away from the hat rail and remove it from the rail.
Step 2: Removing gateways and expansion modules
Ä Deenergize the MSI 400 system.
Ä Remove any plug-in terminals with wiring and remove the end terminals.
Leuze electronic
End terminal
Installation and basic configuration
MSI 400 28