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

Data acquisition / switch unit
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Chapter 4 Features and Functions

HP 34904A 4x8 Matrix Switch

WIRING LOG
Row
1
2
3
4
Column
1
2
3
4
5
6
7
8
Example: Channel 32 represents Row 3 and Column 2.
Refer to the diagrams on page 20 to connect wiring to the module.
Maximum Input Voltage: 300 V (CAT I)
Maximum Input Current: 1 A
Maximum Switching Power: 50 W
that is rated for the highest voltage applied to any channel.
Before removing a module cover, turn off all power to external
devices connected to the module.
Slot Number:
Name
Comments
Name
Comments
WARNING: To prevent electrical shock, use only wire
100
200
300
4
20 AWG Typical
6 mm
171

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