Rockwell Automation 1797-IBN16 FLEX Ex NAMUR Input Module - Manual (Page 9)

FLEX Ex NAMUR Input Module 9
Publication 1797-5.7 - March 2010
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.
6. 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.
Wire the Module
Input Input
Source Input Signal Input Input Source Input Signal
Input 0 A-0 A-1 Input 8 B-17 B-18
Input 1 A-2 A-3 Input 9 B-19 B-20
Input 2 A-4 A-5 Input 10 B-21 B-22
Input 3 A-6 A-7 Input 11 B-23 B-24
Input 4 A-8 A-9 Input 12 B-25 B-26
Input 5 A-10 A-11 Input 13 B-27 B-28
Input 6 A-12 A-13 Input 14 B-29 B-30
Input 7 A-14 A-15 Input 15 B-31 B-32
+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
Do not use the unused terminals on this terminal base unit. Using these
terminals as supporting terminals can result in damage to the module
and/or unintended operation of your system.