R911310379
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02
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Rexroth IndraControl VCP 08
Electric Drives and Controls |
Bosch Rexroth AG
7
-13
Interfaces
7.3.2.1
Pin Assignment
Fig. 7-22:
9-pin D-SUB female connector strip
Connector in the small operator terminal: 9-pin D-SUB female connec-
tor strip
7.3.2.2
Cable
Pin
Designation
Function
1
nc
Not Connected
2
nc
Not Connected
3
RxD/TxD-P
Received Data / Transmitted Data Plus
4
CNTR-P
Repeater Control Signal Plus
5
DGND
Data Transmission Potential
6
VP
Supply Voltage of Terminators Plus
7
nc
Not Connected
8
RxD/TxD-N
Received Data / Transmitted Data Minus
9
CNTR-N
Repeater Control Signal Minus
Fig. 7-23:
Pin assignment PROFIBUS DP
The D-SUB connector strips must be shielded sufficiently. See chapter
„Shielding D-SUB Connectors“ on page 7-15.
Any PROFIBUS DP-approved cables specified in the EN 50170 as ca-
ble type A can be used.
Parameter
Value
Wave Impedance
136 to 165 Ohm
Capacitance Per Unit
Length
< 30 pf/m
Loop Impedance
110 Ohm/km
Wire Diameter
0.64 mm (0.002")
Fig. 7-24:
Cable characteristics PROFIBUS
Summary of Contents for Rexroth IndraControl VCP 08.2
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