Keysight 34934A - Configuring a 4 X128 Matrix by Direct Wiring

2 Base Matrix Configuration
118 Keysight 34934A User’s Guide
34934C-001 D-Sub Connectors: Safety Interlock Continuity Wiring for
4x128
While wiring to the 34934C-001’s D-Sub connectors, you must make the
following connections—in addition to the 4x128 row and column connections—to
provide for safety interlock continuity:
Short: Pin 59 (IL3) to Pin 77 (IL4) on Bank 1
Short: Pin 40 (IL2) to Pin 61 (IL1) on Bank 2
Configuring a 4x128 Matrix by Direct Wiring
34934A D-Sub Connectors: 4x128 Pin Assignments
For orientation, the D-sub connector
end of the module is facing you.
Bank 2
Bank 1
R1C5 C69 C1 C65 C6 C70 C71 C3 C67 C8 C72 C4 C68C7C2 C66 R1 R2R2
1 2 3 4 5 6 7 8 9 10111213 14151617
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 5958
60
61 62
63 64
65
66
67 68
69 70
71 72 73 74
75
76
77 78
NC C27 C91 C28 C92 C29 C93 C30
C31
C94 C26 C90
R3C15 C79 C9 C73 C16 C80 C75 C12 C76 C13 C77 C14 C78C11C10 C74 R3 ID(2)
R4C21 C85 C22 C86 C23 C87 C88 C18 C82 C19 C83 C20 C84C24C17 C81 R4 IL3NC
C25 C89 C32 C96
IL4 NC
C95
78-Pin D-Sub
Male Connector
Bank 1
Description Pin Description Pin Description Pin Description Pin Description Pin Description Pin
R1 17 C1 3 C17 47 C65 4 C81 48 ID2 39
R1 18 C2 7 C18 51 C66 8 C82 52 IL3 59
R2 19 C3 11 C19 53 C67 12 C83 54 IL4 77
R2 20 C4 15 C20 55 C68 16 C84 56 No connect 40
R3 37 C5 1 C21 41 C69 2 C85 42 No connect 60
R3 38 C6 5 C22 43 C70 6 C86 44 No connect 78