FLEX I/O Digital Input and Output Modules w/ Diagnostics
9
Publication 1794-IN096C-EN-P - August 2015
Wiring Connections for 1794-IB16D
(use with 1794-TB32 or 1794-TB32S terminal base units)
Input
Input
Terminal
Sensor Power
Terminal
Common
Supply
(1)
(1)
3-wire devices only. 2-wire devices use input and sensor power terminals; 3-wire devices use input, sensor power and common
terminals.
IN 00
A-0
B-17
-V common
connected to
terminals 36, 38,
40, 42, 44, 46, 48,
and 50
+V2 connected to
terminals 43, 45,
47, and 49
IN 01
A-1
B-18
IN 02
A-2
B-19
IN 03
A-3
B-20
IN 04
A-4
B-21
IN 05
A-5
B-22
IN 06
A-6
B-23
IN 07
A-7
B-24
IN 08
A-8
B-25
IN 09
A-9
B-26
IN 10
A-10
B-27
IN 11
A-11
B-28
IN 12
A-12
B-29
IN 13
A-13
B-30
IN 14
A-14
B-31
IN 15
A-15
B-32
+V2 DC power
Power terminals 43, 45, 47 and 49 (power terminals are internally connected
together in the module)
COM DC return
Common terminals 36, 38, 40, 42, 44, 46, 48 and 50 (common terminals are
internally connected together in the module)
