Rockwell Automation 1734-IT2I Thermocouple and RTD Input Module User Manual - Manual (Page 24)

Publication 1734-UM004F-EN-E - December 2012
14 Install the Module
4. Remove the module to the right of the base you are removing, noting
that the interlocking portion of the base sits under the adjacent module.
5. Use a small-bladed screwdriver to rotate the orange DIN rail locking
screw on the mounting base to a vertical position. releasing the locking
mechanism.
6. Lift the mounting base straight up to remove.
Wire the Modules To wire the thermocouple input modules, refer to the figures.
1734-IT2I Module Overview
WARNING
If you connect or disconnect wiring while the field-side power
is on, an electrical arc can occur. This could cause an explosion
in hazardous location installations. Be sure that power is
removed or the area is nonhazardous before proceeding.
Thermocouple
Input
Module
Status
Network
Status
1734
IT2
NODE:
0
1
43923
Module status
Network status
Status of input 0
Status of input 1
0+
Shield
0-
1+ 1-