User`s guide

208
Chapter 4 Features and Functions
34904A 4x8 Matrix Switch
Example: Channel 32 represents Row 3 and Column 2.
Refer to the diagrams on page 27 to connect wiring to the module.
Maximum Input Voltage: 300 V (CAT 1)
Maximum Input Current: 1 A
Maximum Switching Power: 50 W
WARNING: To prevent electrical shock, use only wire
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.
WIRING LOG Slot Number: 100 200 300
Row Name Comments
1
2
3
4
Column Name Comments
1
2
3
4
5
6
7
8
6mm
20 AWG Typical
34970A Refresh UG.book Page 208 Wednesday, February 17, 2010 12:34 PM