HP 34970A HP 34904A 4x8 Matrix Switch, HP 34904A 4x8 Matrix Switch

Chapter 4 Features and Functions

HP 34904A 4x8 Matrix SwitchHP 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 DMM. Each crosspoint relay has its own unique channel label 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 Col 8

Row 1

Row 2

Row 3

Row 4

Channel 32

(Row 3, Column 2)

NOTES:

∙You can close multiple channels at the same time on this module.

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