Plug
Pin
Signal
Significance
X81
1
+24 V
24 V DC supply for hand-held terminal switch
2
IN 0
24 V input for hand-held terminal switch
3
IN 2
4
IN 4
5
IN 6
6
IN 8
7
IN10
8
n.c.
Not assigned
9
n.c.
10
GND
0 V handwheel supply (-)
11
+5 V
5 V DC ± 5% handwheel supply (+)
12
/B
Handwheel channel B, inverted
13
/A
Handwheel channel A, inverted
14
+24 V
24 V DC supply for hand-held terminal switch
15
IN 1
24 V input for hand-held terminal switch
16
IN 3
17
IN 5
18
IN 7
19
IN 9
20
IN 11
21
n.c.
Not assigned
22
GND
0 V handwheel supply (-)
23
+5 V
5 V DC ± 5% handwheel supply (+)
24
B
Handwheel channel B
25
A
Handwheel channel A
Tab. 8-8:
Pin assignment X81
Handwheel supply
5 V DC ± 5 %
Current consumption, handwheel
200 mA, maximum
Maximum cable length
Approx. 5 m (depending on handwheel)
Cable type
Twisted pair, separately shielded
Inputs
12 × 24 V input
(for switch or pushbutton of the hand-
held terminal)
Reference device
HBA 102434, company Euchner
100 pulses/revolution; max. 300/min
Tab. 8-9:
Handwheel interface characteristics
DOK-SUPPL*-VAM*XX.2***-PR03-EN-P
Bosch Rexroth AG
45/69
Rexroth IndraControl VAM 10.2/40.2 Machine Control Panels
Interfaces
