ABB ACS880-01 Series, Quick Installation Manual

Page: 7 / 108

EN – Quick installation guide 7
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Connect the control cables
See figure G .
1. Install the control cable grounding shelf in the cable entry box.
2. Cut adequate holes into the rubber grommets and slide the grommets onto the
cables. Slide the cables through the holes of the bottom plate and attach the
grommets to the holes.
3. Strip the cable ends and cut to suitable length (note the extra length of the
grounding conductors).
4. Ground the outer shields of all control cables 360 degrees at a grounding clamp in
the cable entry box.
5. Ground the pair-cable shields to a grounding clamp below the control board.
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.
6. Connect the conductors to the appropriate terminals of the control board (see
page 8 ).
7. Wire the optional modules if included in the delivery.
8. Reinstall the front cover.
Note for fieldbus cabling. See figure H .
1. Install the additional grounding shelf.
2. Ground the outer shields of the cables 360 degrees at a grounding clamp.
3. Knock out holes in the cable entry box cover for the cables to be installed. Install
the cable entry box cover.
4. Plug the connector to the fieldbus module.
Default I/O connections
The default I/O connections of the Factory macro of the ACS880 primary control
program are shown below.