Hp 34904A 4X8 Matrix Switch - HP 34970A User Manual

Chapter 4 Features and Functions

HP 34904A 4x8 Matrix Switch

HP 34904A 4x8 Matrix Switch
This module contains 32 two-wire crosspoints organized in a 4-row by
8-column configuration. You can connect any combination of inputs and
outputs at the same time. This module does not connect to the internal
. Each crosspoint relay has its own unique channel label
DMM
representing the row and column. For example, channel 32 represents
the crosspoint connection between row 3 and column 2 as shown below.
Col 1 Col 2
NOTES:
You can close multiple channels at the same time on this module.
170
Col 8
Row 1
Row 2
Row 3
Row 4
Channel 32
(Row 3, Column 2)