2 Base Matrix Configuration
102 Keysight 34934A User’s Guide
34934T-001 Terminal Block: 4x128 Wiring
Once the required jumpers have been placed to configure the terminal block as
4x128, you are ready to make row and column connections to the terminal block.
You may connect to the module’s rows and columns by wiring to the screw
terminals marked C1 through C128 (H, L) and R1 through R4 (H, L) on the 4x128
removable overlay. The combined weight of these wires can create significant
strain on the wiring; to minimize this see “Terminal block strain relief” on page 97.
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 4x128” on page 101.
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