Module Reference
WIRING LOG Slot Number: ❒ 100 ❒ 200 ❒ 300
Ch Name Function Comments
01
02
03
04
05
06
07
08
09
10
H COM
L COM
11 *
12 *
13 *
14 *
15 *
16 *
17 *
18 *
19 *
20 *
H COM
L COM
Current Channels Only :
21
22
I COM
L COM
* 4W Sense Channels are paired to Channel (n-10).
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
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.
Not Used
Not Used
6 mm
20 AWG Typical
4
Chapter 4 Features and Functions 34901A 20-Channel Multiplexer165