Rockwell Automation 1794-OE8H FLEX I/O HART Analog Modules User Manual - Manual (Page 56)

Publication 1794-UM063A-EN-P - March 2006
3-10 Install Your FLEX I/O Analog Modules
5. If continuing power to the next terminal base unit, connect a jumper
from terminal 50 (+V dc) on this base unit to +V dc power terminal on
the next terminal base unit.
6. If continuing common to the next terminal base unit, connect a jumper
from terminal 51 (-V common) on this base unit to the -V common
terminal on the next terminal base unit.
Table 3.2 Wiring Connections for the 1794-IE8H HART Analog Input Module
Input Input
Source Input
Signal Input
Return Input Input
Source Input
Signal Input
Return
Input 0 A-0 A-1 A-2 Input 4 B-17 B-18 B-19
Input 1 A-4 A-5 A-6 Input 5 B-21 B-22 B-23
Input 2 A-8 A-9 A-10 Input 6 B-25 B-26 B-27
Input 3 A-12 A-13 A-14 Input 7 B-29 B-30 B-31
+V Terminals 34 and 50
-V Terminals 35 and 51
Terminals 16, 33, 40, 41, 42, 43, 44, and 45 are connected to chassis ground.
ATTENTION ATTENTION
Do not use the unused terminals on the terminal base unit.
Using these terminals as supporting terminals can result in
damage to the module and/or unintended operation of your
system.