Shield
Module
2
3
4
1
As short as possible
Note: The RDIO module does not 
include a terminal for cable shield 
grounding. Ground the pair cable 
shields here.
Shield
RTAC
2
3
4
1
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.
As short as 
possible
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.