The address allocation is described
chapter "Bit string for external
hand-held terminal" on page 45
9.6.2 X81: Pin assignment (25-pin female connector strip, D-Sub)
1
14
13
25
Fig. 9-3: Pin assignment X81
Plugs
Pin
Signal
Meaning
X81
1
+24 V
24 V DC for switches of the hand-held terminal
2
IN 0
24 V input for hand-held terminal switch
3
IN 2
24 V input for hand-held terminal switch
4
IN 4
24 V input for hand-held terminal switch
5
IN 6
24 V input for hand-held terminal switch
6
IN 8
24 V input for hand-held terminal switch
7
IN10
24 V input for hand-held terminal switch
8
n.c.
Not assigned
9
n.c.
Not assigned
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 for switches of the hand-held terminal
15
IN 1
24 V input for hand-held terminal switch
16
IN 3
24 V input for hand-held terminal switch
17
IN 5
24 V input for hand-held terminal switch
18
IN 7
24 V input for hand-held terminal switch
19
IN 9
24 V input for hand-held terminal switch
20
IN 11
24 V input for hand-held terminal switch
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. 9-8: Pin assignment X81
Bosch Rexroth AG
Connections
Machine Control Panels
18/53
DOK-SUPPL*-VAM*15*21*1-IT02-EN-P
