Hardware Manual

Table Of Contents
Electrical installation 119
Installation of safety functions modules
The safety functions module can be mounted onto Slot 2 on the control unit or, in
frames R7 to R9, also next to the control unit.
Installation procedure into Slot 2
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 on 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. Attach the module with four screws. Note: The grounding screw (a) is essential
for fulfilling the EMC requirements and for proper operation of the module.
6. Tighten the grounding screw of the electronics to 0.8 N·m.
7. Connect the data communication cable to slot X110 on the module and to
connector X12 on the drive control unit.
8. Connect the Safe torque off wires to connector X111 on the module and to
connector XSTO on the drive module control unit as shown in section Wiring on
page 230.
9. Connect the external +24 V power supply cable to connector X112.
10. Connect the other wires as shown in FSO-12 safety functions module user’s
manual (3AXD50000015612 [English]).