Siemens SIMATIC TDC - Page 111

Signal modules
5.1 SM500 signal module
SIMATIC TDC hardware
System Manual, 08/2017, A5E01114865-AL
111
Pin assignment X2 with cable SC63
The assignment of the screw terminals at interface module SU13 corresponds to the
connector assignment of X2.
Table 5- 6 Pin assignment of X2
X2
Designation
SU13
X2
Designation
SU13
1
Incremental encoder 1, track A+
1
26
Incremental encoder 2, track A+
26
2 Incremental encoder 1, track A- 2 27 Incremental encoder 2, track A- 27
3
Incremental encoder 1, track B+
3
28
Incremental encoder 2, track B+
28
4
Incremental encoder 1, track B-
4
29
Incremental encoder 2, track B-
29
5
Incremental encoder 1, track N+
5
30
Incremental encoder 2, track N+
30
6
Incremental encoder 1, track N-
6
31
Incremental encoder 2, track N-
31
7
Incremental encoder 3, track A+
7
32
Incremental encoder 3, track B+
32
8
Incremental encoder 3, track A-
8
33
Incremental encoder 3, track B-
33
9
Incremental encoder 3, track N+
9
34
Incremental encoder 3, track N-
34
10
Ground, encoder
10
35
Ground, encoder
35
11
Incremental encoder 4, track A+
11
36
Alarm input 1
36
12
Incremental encoder 4, track A-
12
37
Alarm input 2
37
13
Incremental encoder 4, track B+
13
38
Alarm input 3
38
14
Incremental encoder 4, track B-
14
39
Alarm input 4
39
15
Incremental encoder 4, track N+
15
40
Alarm acknowledgment output 1
40
16
Incremental encoder 4, track N-
16
41
Alarm acknowledgment output 2
41
17
Monitoring input 1
17
42
Alarm acknowledgment output 3
42
18
Monitoring input 2
18
43
Alarm acknowledgment output 4
43
19
Monitoring input 3
19
44
15 V encoder power supply
44
20
Monitoring input 4
20
45
Ground, encoder
45
21 Absolute encoder 3, data D+ 21 46 Absolute encoder 4, data D+ 46
22
Absolute encoder 3, data D-
22
47
Absolute encoder 4, data D-
47
23
Absolute encoder 3, clock C+
23
48
Absolute encoder 4, clock C+
48
24
Absolute encoder 3, clock C-
24
49
Absolute encoder 4, clock C-
49
25
Ground, encoder SSI
25
50
Ground, encoder SSI
50
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