ABB ACS880-04F Guide D'installation Rapide page 7

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Connect the control cables
See figure U on page 88.
1. Disconnect the control panel cable from connector X13 on the control unit.
2. Loosen the mounting screws of the control panel holder and take the holder off.
3. Install the control cable grounding clamp plate to the control unit.
4. Connect the power supply, BGDR and fiber optic cables to the control unit.
5. Attach the control unit, for example, to a DIN rail.
6. Connect the power supply and BGDR cables to the drive module BPOW and BGDR
terminals. Connect the fiber optic cables to the SOIA terminals.
7. Ground the outer shields of all external control cables 360 degrees at the cabinet lead-
through.
8. Ground the pair-cable shields of external control cables to a grounding clamp below
the control unit. Leave the other end of the shields unconnected or ground them
indirectly via a high-frequency capacitor with a few nanofarads, eg, 3.3 nF / 630 V.
9. Connect the conductors to the appropriate terminals of the control unit.
10. Wire the optional modules if included in the delivery.
11. Connect the control panel cable to connector X13.
12. Put the control panel holder on the control unit. Put the control panel to the recess if
removed.
Default I/O connections

The default I/O connections of the Factory macro of the ACS880 primary control program
are shown below.
Wire sizes and tightening torques of the control board terminals: 0.5 ... 2.5 mm
(24...12 AWG) and 0.5 N·m (5 lbf·in) for both stranded and solid wiring.
EN – Quick installation guide 7
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