110 Electrical installation
Installing option modules
Mechanical installation of I/O extension, fieldbus adapter and pulse
encoder interface modules
See page 36 for the available slots for each module. Install the option modules as follows:
WARNING! Obey the instructions in chapter Safety instructions. If you ignore
them, injury or death, or damage to the equipment can occur.
1. Stop the drive and do the steps in section Electrical safety precautions (page 16)
before you start the work.
For R11: Open the cabinet door.
2. Insert the module carefully into its position on the control unit (see section Cabinet
layout on page 32 for the control unit location).
3. Fasten the mounting screw. Note: The screw tightens the connections and grounds
the module. It is essential for fulfilling the EMC requirements and for proper operation
of the module.