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

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Cabling of I/O and fieldbus modules

As short as possible

Pulse encoder module cabling

As short as possible
Electrical installation
Module
Shield
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,
RTAC
ground the encoder cable shield at the drive
and the encoder end.
Note 2: Twist the pair cable wires.
Shield
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.