Rexroth IndraDrive Arranging the Components in the Control Cabinet 7-29
DOK-INDRV*-SYSTEM*****-PR02-EN-P
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
connection.
Connect cable shield to a ground bus. The maximum distance between
ground bus and device connection is 100 mm. For this purpose take the
given length of the single strands at the cable end into account for ready-
made Rexroth motor power cables.
motorkabel_schirmauflage_b.fh7
2
3
1
56
4
7
1: drive controller
2: clip for shield contact
3: overall shield of the motor power cable folded back
4: ground bus in control cabinet
5: single strands of motor power cable
6: connection of ground bus to supplying device
7: strain relief (as near as possible to control cabinet outlet)
Fig. 7-25: Shield contact, alternative 1
• With a clip (2) connect overall shield of motor power cable (3) to
ground bus (4).
(If you use your own cable make sure the shields of the two inner
pairs of wires are in contact with the overall shield.)
• With a cable (6) (line cross section at least 10 mm2) connect ground
bus (4) to ground connection at supplying device (Rexroth IndraDrive
supply unit or Rexroth IndraDrive drive controller HCS).
Connect cable shield to a ground bus. The cable length between device
and ground bus mustn't be more than a max. of 1 m. For this purpose
prepare the motor cable in accordance with the description below:
Alternative 1
Alternative 2
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