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Bosch Rexroth AG
Interfaces
8.5
X21, X22, X11: Digital 24 V inputs and outputs
8.5.1
General information
8.5.2
Pin assignment (3 × 8-pin Weidmüller plug, 3.5 pin spacing)
Rexroth IndraControl VAM 10.2/40.2 Machine Control Panels
The VAM 10.2/VAM 40.2 component group provides 16 digital 24 V inputs
and 8 digital 24 V outputs. The connectors of the inputs and outputs are loca‐
ted on the logic circuit board. Green LEDs indicate the I/O states.
The states of the inputs are transmitted to the master control via Profibus DP.
The outputs are defined by the master control via Profibus DP.
The module configuration and the address assignment are descri‐
bed in
chapter 9 "Commissioning" on page
Plug
Pin
Signal
X21
1
I0
2
I1
3
I2
4
I3
5
I4
6
I5
7
I6
8
I7
X22
1
I8
2
I9
3
I10
4
I11
5
I12
6
I13
7
I14
8
I15
X11
1
Q0
2
Q1
3
Q2
4
Q3
5
Q4
6
Q5
7
Q6
8
Q7
Tab. 8-5:
Pin assignment X21, X22, X11
DOK-SUPPL*-VAM*XX.2***-PR03-EN-P
47.
Significance
Digital 24 V inputs I0 – I7
Digital 24 V inputs I8 – I15
Digital 24 V outputs Q0 – Q7