20/36 Digital axis control VT-HMC...1X | Installation
Bosch Rexroth AG, Edition 01.2021, RE 30239-B
7.3.5 General notes on shielding
▶ Install signal and power cables as far away from each other as possible and do
not install them in parallel.
▶ Do not route signal cables through strong magnetic fields.
▶ Lay signal lines as continuously as possible. If intermediate terminals are
required, use a terminal block with shield busbar.
▶ Cables should only have the number of wires actually required. If this is
impossible, connect unused wires with each other and connect them to ground
on one side in the control cabinet.
Tabelle 7: Recommended cable variants
Tabelle 8: Clamping range, rated connection
Min. Max.
Single-wire 0.2 mm² 1.5 mm²
Finely-stranded 0.2 mm² 1.5 mm²
The length to be stripped is 10 mm each.
Interface Cable type Max,
length [m]
Minimum cross-section
[mm
2
]
Remarks
Incremental * 50 0.25 for signal cable
1.0 for supply cable
* = according to the instructions of the
sensor manufacturer, at least twisted pair,
single shield
SSI * 50 0.25 for signal cable
1.0 for supply cable
* = according to the instructions of the
sensor manufacturer, at least twisted pair,
single shield
EnDat2.2 * 50 0.25 for signal cable
1.0 for supply cable
* = according to the instructions of the
sensor manufacturer, at least twisted pair,
single shield
Digital in/out In the control
cabinet: Single
wires
outside the control
cabinet: Shielded
30 0.25 to 1.0
Analog in
voltage
Twisted pair,
shielded
50 0.25 to 1.0
Analog in
current
Twisted pair,
shielded
50 0.25 to 1.0
Analog out
voltage
Shielded 50 0.25 to 1.0
Analog out
current
Shielded 50 0.25 to 1.0
Ethernet CAT5e 1: 1 connection cable
with field buses (PROFINET, EtherNet/
IP...) according to specification of the user
organization
Supply In the control
cabinet: Single
wires
outside the control
cabinet: Shielded
50 0.25 to 1.0
PROFIBUS * * * * = according to the specification of the
PROFIBUS user organization (standard)
To Next Page
Loading...
