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Bosch Rexroth AG
Interfaces
7.8
X82: Connection for Internal Handwheel
7.8.1
General Information
7.8.2
Pin Assignment (6-Pin Weidmüller Connector, 3.5 Pin Spacing)
7.9
Connecting a Hand-Held Terminal IndraControl VEH 30.1,
VEH 30.2 or VCH 08.1
7.9.1
Overview
Rexroth IndraControl VAM 12.1/42.1 Machine Control Panels
Cable type
Inputs
Reference device
Fig.7-21:
Characteristics of the handwheel interface
The X82 connection for the internal handwheel is located on the logic circuit
board.
The counter value of the handwheel is transmitted to the master control via
PROFIBUS DP.
The module configuration and the address assignment are descri‐
bed in
chapter 8 "Maintenance and Commissioning" on page
71.
Connec‐
Pin
Signal Meaning
tor
X82
1
+5 V
DC 5 V ±5 % handweel supply (+)
2
A
Handwheel channel A
3
B
Handwheel channel B
4
GND
0 V handwheel supply (-)
5
/A
Handwheel channel A, inverted
6
/B
Handwheel channel B, inverted
Fig.7-22:
Pin assignment X82
NOTICE
Use only copper wire (24 to 14 AWG) for wiring the connection terminals.
Reference device
The IndraControl VEH 30.1, 30.2 or VCH 08.1 hand-held terminals are con‐
nected via the connection module VAC 30.2 inegrated in the VAM.
DOK-SUPPL*-VAM*XX.1***-PR02-EN-P
Twisted pair, separately shielded
12 × 24 V input
(for switch / pushbutton of the hand-held terminal)
HBA 098404, company Euchner
100 pulses/revolution; 300/min max.
Insufficient contact and loss of UL certification
if inadequate wire is used.
Incremental handwheel CESI 100, company EBE
2 × 100 pulses/revolution
Current consumption < 60 mA
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