ABB ACS880-11 - Page 108

4. Attach the module with four screws.
5. Tighten the grounding screw of the electronics to 0.8 N·m.
Note: Correct installation of the grounding screw (a) is essential for fulfilling the
EMC requirements and for proper operation of the module.
6. Connect the flat cable to connector X110 on the module and to connector X12 on
the drive control unit.
7. Connect the Safe torque off (STO) cable to connector X111 on the module and to
connector XSTO on the drive module control unit as shown in Wiring (page 211).
8. Connect the external +24 V power supply cable to connector X112.
9.
Connect the other wires as shown in FSO-12 safety functions module user’s manual
(3AXD50000015612[English]) or in FSO-21 safety functions module user’s manual
(3AXD50000015614 [English]).
X12
6
1
4
4a
4
4
5
108 Electrical installation – IEC