Cabling Of I/O And Fieldbus Modules; Pulse Encoder Module Cabling - ABB ACS800-U1 Hardware Manual

Cabling of I/O and fieldbus modules


As short as possible

Pulse encoder module cabling


Module
Shield
As short as
possible
1
2
3
4
RTAC
Wrap copper tape around the
stripped part of the cable under
the clamp. Be careful. Do not cut
the grounding wire. Clamp as
close to the terminals as possible.
Electrical installation 73
Note: The RDIO module does not
include a terminal for cable shield
grounding. Ground the pair cable
shields here.
Note 1: If the encoder is of
unisolated type, ground the
encoder cable at the drive end
only. If the encoder is galvanically
isolated from the motor shaft
and the stator frame, ground the
encoder cable shield at the drive
and the encoder end.
Note 2: Twist the pair cable wires.