User manual

Assembly and Installation
6874_en_09 PHOENIX CONTACT 2-5
2.3 Assembly and Removal of Interface Modules
Assembly:
1. Insert the interface modules in the slots of the basic modules. The guide bars on the
top of the interface modules must be pushed into the guide slots of the basic module
without tilting them.
Figure 2-6 Assembly of interface modules
2. Now push the interface modules towards the basic module until the connector and the
holding clamp are snapped into place.
3. Secure the interface module using the screw on the bottom right-hand side of the
interface module.
Figure 2-7 Securing the interface module
Hot plugging
When inserting and removing interface modules, you do not have to switch off the supply
voltage. The interface modules are detected automatically and logged to the network
management.
Ensure that the surface of the head station or extension module housing is clean.