Base Matrix Configuration 2
Keysight 34934A User’s Guide 177
Note that these connections require wires run between the two D-Sub
connectors. You may make these connections near your test instrumentation or
DUT, or near the D-Sub ends of your custom cabling.
Module ID:
The open pins listed below allow the 34980A mainframe to
recognize the 8x64 matrix configuration.
Ground:
Pin 39 on Bank 1 (ID bit 2)
Ground:
Pin 39 on Bank 2 (ID bit 1)
Ground: Pin 59 on Bank 2
(ID bit 0)
Safety Interlock Continuity:
The connections listed below 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
To Create This
Row #
Short This Pin
on Bank 1...
...To This Pin on
Bank 1
To Create This
Row #
Short This Pin
on Bank 2...
...To This Pin on
Bank 2
R1 17 18 R5 21 22
R2 19 20 R6 41 42
R3 37 38 R7 1 2
R4 57 58 R8 3 4
The D-Sub connector pin assignments for the 34934C-001 configuration block mirror
those shown for the 34934A module. However—for safety reasons—the D-Sub pin
assignments for the 34934C-002 configuration block do not mirror those for the 34934A
module. Please consult the correct configuration sections for wiring to the D-Sub
connectors.
If you use the 34934C-002 Configuration Block—in conjunction with the 34934A
module—to make wiring connections, the additional Module Configuration and Module
ID connections are not required. Those connections are made within the hardware of the
configuration block. You would need only make the Safety Interlock Continuity
connections.
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