Allen-Bradley FLEX I/O 1794-OM16, Installation Instructions Manual, Page: 9 / 18

FLEX I/O 240V AC Digital Input and Output Modules 9
Publication 1794-IN123D-EN-P - August 2018
1794-TBN Terminal Base Wiring for 1794-IM16 and 1794-OM16
Input 9 C-9 Output 9 C-9
Input 10 B-10 Output 10 B-10
Input 11 C-11 Output 11 C-11
Input 12 B-12 Output 12 B-12
Input 13 C-13 Output 13 C-13
Input 14 B-14 Output 14 B-14
Input 15 C-15 Output 15 C-15
240V AC L1 Power terminals C-34 and C-51 are internally connected together. Connect 240V AC
L1 to C-34
240V AC L2 Common terminals B-16 and B-33 are internally connected together. Connect 240V
AC common L2 to terminal B-16
(1)
Auxiliary terminal blocks are required to distribute 240V AC power L1 to each device.
(2)
Auxiliary terminal blocks are required to connect the associated L2 common for each channel.
Wiring Connections for 1794-IM16 and 1794-OM16
1794-IM16 1794-OM16
1794-TBN 1794-TBN, 1794-TBNF
Input Input Terminal
(1)
Output Output Terminal
(2)
16 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 51
33
34
L1
L2
L1
L2
B
C
Even Numbered I/O Terminals 0...14
Odd Numbered I/O Terminals 1...15
(1794-TBN shown)
L1 = 240V AC - Connect to terminal C-34
L2 = 240V AC common - Connect to terminal B-16
Use B-33 and C-51 for daisychaining to the next terminal base unit