Hardware Manual

Table Of Contents
Electrical installation 117
Installing optional modules
Note: In frames R1 and R2, 90° connector cannot be used in Slot 1. In other frames,
there is 50 to 55 mm free space for the connector and its cable available on Slots 1, 2
and 3.
Mechanical installation of I/O extension, fieldbus adapter and pulse
encoder interface modules
See page 30 for the available slots for each module. Install the optional modules as
follows:
WARNING! Follow the safety instructions, page 14. Ignoring the instructions
can cause physical injury or death, or damage to the equipment.
1. Disconnect the drive from the power line. Lock the main disconnecting device and
ensure by measuring that there is no voltage.
2. Remove the front cover (see the section Connecting the power cables starting
from page 90.
3. Frames R1 to R3:
Pull the control panel mounting platform upwards to gain
access to the optional module slots.
4. Insert the module carefully into its position on the control unit.
5. Tighten the mounting screw torque of 0.8 N·m. 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.