REXROTH IndraDrive - Shield Connection with Accessory HAS02; Shield Connection Without Accessory HAS02

Shield Connection with Accessory HAS02
Using the optional accessory HAS02 with connection over a large surface
area directly to the device is the best solution for shield connection. The fig‐
ure below illustrates this by the example of HCS02 drive controllers:
Fig.13-15: Connecting HAS02 to HCS02
For information on the available accessory HAS02 and how to mount it,
see Project Planning Manual "Rexroth IndraDrive Additional Components
and Accessories".
Shield Connection without Accessory HAS02
For shield connection without HAS02 accessory, connect the cable shield
with the lowest possible impedance to the drive controller.
The following paragraphs describe two basic alternatives of this kind of con‐
nection.
Alternative 1
Connect cable shield to a ground bus. The maximum distance between
ground bus and device connection is 100 mm. For this purpose, take the giv‐
en length of the single strands at the cable end into account for ready-made
Rexroth motor power cables.
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
Bosch Rexroth AG 237/309
Connections of the Components in the Drive System