Publication 1794-6.5.12 - September 2011
14 Install Your FLEX I/O Input Module
1. Lay out the required points on the wall or panel as shown in the drilling
dimension drawing.
2. Drill the necessary holes for the #6 self-tapping mounting screws.
3. Mount the mounting plate for the adapter module using two #6
self-tapping screws – 18 screws included for mounting up to 8 modules
and the adapter.
4. Hold the adapter at a slight angle and engage the top of the mounting
plate in the indention on the rear of the adapter module.
5. Press the adapter down flush with the panel until the locking lever locks.
6. Position the terminal base unit up against the adapter and push the
female bus connector into the adapter.
7. Secure to the wall with two #6 self-tapping screws.
8. Repeat for each remaining terminal base unit.
Mount the FLEX I/O Module on the Terminal Base Unit
The Thermocouple, RTD, and mV input module mounts on a 1794-TB3G or
1794-TB3GS terminal base unit.
21 (0.83)
58.5
(2.3)
58.5
(2.3)
35.5
(1.4)
35.5
(1.4)
35.5
(1.4)
Millimeters
(Inches)
Drilling Dimensions for Panel or Wall Mounting
45327
Make certain that the mounting plate is properly grounded to the
panel. Refer to Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
.
