34939A D-Sub Connectors - Keysight Technologies 34937A User Manual

General purpose switch modules
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34939A D-Sub Connectors

Bank 1
4C
4NO 7C
7NO 10C 10NO
1
2
3
4
3C
3NO 6C
21
22
23
NC
5C
5NO
8C
40
41
42
43
NC
1C
1NO
60
61
62
Channel
Pin
Channel
1 NO
62
8 NO
1 Common
61
8 Common
2 NO
64
9 NO
2 Common
63
9 Common
3 NO
22
10 NO
3 Common
21
10 Common 5
4 NO
2
11 NO
4 Common
1
11 Common 45
5 NO
42
12 NO
5 Common
41
12 Common 27
6 NO
24
13 NO
6 Common
23
13 Common 7
Keysight 34937A-34939A User's Guide
Bank 1
For orientation, the D-sub connector
end of the module is facing you.
13C 13NO
16C
5
6
7
8
9
6NO 9C
9NO
12C 12NO
26
24
25
27
28
8NO 11C 11NO
14C 14NO
44
45
46
48
47
2C
2NO NC
NC
NC
63
64
66
65
67
Pin
Channel
44
15 NO
43
15 Common 29
26
16 NO
25
16 Common 9
6
17 NO
17 Common 49
46
18 NO
18 Common 11
28
19 NO
19 Common 31
8
20 NO
20 Common 51
Bank 2
16NO 18C 18NO 21C 21NO 24C 24NO
10
11
12
13
14
15C
15NO 19C 19NO 22C 22NO 25C 25NO
29
30
31
32
33
17C
17NO 20C 20NO 23C 23NO 26C 26NO
49
50
51
52
53
GND
Res.
NC
NC
NC
69
70
71
72
68
Pin
Channel
30
22 NO
22 Common 33
10
23 NO
23 Common 53
50
24 NO
24 Common 15
12
25 NO
25 Common 35
32
26 NO
26 Common 55
52
27 NO
27 Common 17
27C
27NO
30C
15
16
17
18
19
28C
28NO NC
37
38
34
35
36
29C
29NO NC
54
55
57
58
56
NC
NC
32C 32NO
31C 31NO
73
74
77
75
76
Pin
Channel
Pin
34
29 NO
58
29 Common 57
54
30 NO
20
30 Common 19
16
31 NO
78
31 Common 77
36
32 NO
76
32 Common 75
56
No Connect 39
No Connect 40
18
No Connect 59
No Connect 60
30NO
20
39
78-Pin
59
D-Sub
Male
78
Connector
Channel
Pin
No Connect
67
No Connect
70
No Connect
71
No Connect
72
No Connect
73
No Connect
74
Chassis GND 68
Reserved
69
23

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