2 Base Matrix Configuration
76 Keysight 34934A User’s Guide
However, you may prefer to use physically separate cabling for the row 
connections (e.g. if you connect your DUT to the columns and your measurement 
device(s) to the rows). The terminal block’s extension headers J24 and J25 provide 
access to the rows; you can make row connections to the central 16 terminals 
(pins 3-18) on the supplied terminators you installed in “Placing Safety Interlock 
Continuity Jumpers for 4x64” on page 75. 
Below is an illustration of the possible locations for making row signal connections 
to the 34934T-001:
The following subsection outlines how to make row connections to extension 
header J24.
+/- 100V
J24 J25
JUMPERS
ID
CONFIG
JUMPERS
FOR 4X128
AND 4X32
USE OVERLAY
34934T  OPT001
1W   /   2W   /   MIXED
1W OPERATION
DUAL  (H,L)  4X64
ID
JUMPERS
U
N
U
S
E
D
1 0
2W OPERATION
  4X64
C 1
C 2
C 3 C 4 R 1 R 2
H   L
H   L
H   L H   L H   L H   L
C 5
C 7
C 8 C 9 R 3 R 4
C 9 C 10 C 11 C 12 C 13 C 14
H   L
H   L
H   L H   L H   L H   L
C 15
C 16 C 17 C 18 C 19 C 20
C 21
C 22
C 23 C 24 C 25 C 26
H   L
H   L
H   L H   L H   L H   L
C 27 C 28 C 29 C 30 C 31 C 32
R 1 R 2 C 33 C 34 C 35 C 36
H   L
H   L
H   L H   L H   L H   L
R 3 R 4
C 37 C 38 C 39 C 40
C 41 C 42 C 43 C 44 C 45 C 46
H   L
H   L
H   L H   L H   L H   L
C 47
C 48 C 49 C 50 C 51 C 52
C 53 C 54 C 55 C 564 C 57 C 58
H   L
H   L
H   L H   L H   L H   L
C 59
C 60 C 61 C 62 C 63 C 64
You can connect row signals to the screw terminals here...You can connect row signals to the screw terminals here...
...or to the central 16 pins of extension header J24 here.