2 Base Matrix Configuration
52 Keysight 34934A User’s Guide
34934T-001: Extension Header Pin Assignments for 4x32
Note that each row signal (R1 through R4 (H,L) for each Matrix (1, 2) is routed out
on two pins on the extension headers. You can make row signal connections to
either row (upper, lower) of the connector.
If you are going create an expanded-row matrix using multiple modules and
terminal blocks, plan your wiring placement for each terminal block carefully, to
allow for a daisy-chain interconnection between terminal blocks—in addition to
any row wiring you may connect to the expansion headers. This interconnection is
illustrated in “Arranging Multiple 34934A Modules with Terminal Blocks” on
page 215.
Configuring a 4x32 Matrix using a Configuration Block
34934C-001 Configuration Block: Layout
This configuration block is labeled with the model number and the abbreviated
module name.
Header J24 Header J25
Description Pin Description Pin Description Pin Description Pin
No Connect 1 No Connect 2 No Connect 1 No Connect 2
M1 R1H 3 M1 R1H 4 M2 R1H 3 M2 R1H 4
M1 R1L 5 M1 R1L 6 M2 R1L 5 M2 R1L 6
M1 R2H 7 M1 R2H 8 M2 R2H 7 M2 R2H 8
M1 R2L 9 M1 R2L 10 M2 R2L 9 M2 R2L 10
M1 R3H 11 M1 R3H 12 M2 R3H 11 M2 R3H 12
M1 R3L 13 M1 R3L 14 M2 R3L 13 M2 R3L 14
M1 R4H 15 M1 R4H 16 M2 R4H 15 M2 R4H 16
M1 R4L 17 M1 R4L 18 M2 R4L 17 M2 R4L 18
IL1 19 IL2 20 IL3 19 IL4 20
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