Installation Of An Fso-Xx Safety Functions Module Beside The Zcu-12 Control Unit - ABB ACS880-07 Series Hardware Manual

5. Tighten the grounding screw to a torque of 0.8 N·m (7 lbf·in).
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.
WARNING!
Do not use excessive force, or leave the screw too loose. Over-tightening can
damage the screw or module. A loose screw can cause an operation failure.
6. Connect the wiring to the module. Obey the instructions given in the documentation of
the module.
Installation of an FSO-xx safety functions module beside the ZCU-12
￭
control unit
1. Stop the drive and do the steps in section
you start the work.
2. Attach the FSO-xx safety functions module to the mounting plate with four screws.
Note: Correct installation of the module enclosure grounding screw (2a) is essential for
fulfilling the EMC requirements and for the correct operation of the module.
3. Tighten the grounding screw of the electronics to tightening torque of 0.8 N·m.
Note: The grounding screw tightens the connections and grounds the module. It is
essential for fulfilling the EMC requirements and the correct operation of the module.
4. Connect the data communication cable to connector X110 on the module and to connector
X12 on the drive control unit.
5. Connect the Safe torque off four-wire cable to connector X111 on the module and to
connector XSTO on the drive module control unit.
6. Connect the external +24 V power supply cable to connector X112.
7. Connect the other wires as shown in the user's manual of the module.
Electrical installation 137
Electrical safety precautions (page 18) before
11