Rockwell Automation 1794-OE8H, Series B Flex I/O Output HART Module Installation Instructions - Manual (Page 10)

10 FLEX I/O 8 Output HART Analog Module
Publication 1794-IN109D-EN-P - January 2014
4. Connect -V to terminal 35 on the 34 to 51 row (C).
5. If continuing power to the next terminal base unit, connect a jumper
from terminal 50 (+V) on this base unit to terminal 34 on the next
base unit.
If continuing common to the next terminal base unit, connect a
jumper from terminal 51 (-V) on this base unit to terminal 35 on the
next base unit.
ATTENTION
The 1794-OE8H module shall be used only with Listed Allen-Bradley (Rockwell
Automation) Power Supply (catalog number 1794-PS13) or Listed Class 2 source.
ATTENTION
To reduce susceptibility to noise, power analog modules and digital modules
from separate power supplies.
Wire Connections
Output Output + Output - Output Output + Output -
Output 0 A-0 A-1 Output 4 B-17 B-18
Output 1 A-4 A-5 Output 5 B-21 B-22
Output 2 A-8 A-9 Output 6 B-25 B-26
Output 3 A-12 A-13 Output 7 B-29 B-30
+V Terminals 34 and 50
-V Terminals 35 and 51
Terminals B-16, B-33, C-38, C-40, C-41, C-43, C-43, C-44, C-45 and C-48 are connected to
chassis ground