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