Rockwell Automation 1734-IB4D POINT I/O 24V dc 4-Channel Discrete Input Module Installation Instructions - Manual (Page 23)

POINT I/O 24V dc Digital Diagnostics Input Module 23
Publication 1734-IN029A-EN-E - January 2007
Remove a Mounting Base
To remove a mounting base, you must first remove any installed
module and the module installed in the base to the right.
1. For a module with a two-piece terminal base, use these steps;
otherwise, use step 2.
a. Remove the removable terminal block (RTB), if wired.
b. Unlatch the RTB handle on the I/O module.
c. Pull on the RTB handle to remove the RTB.
2. Press on the module lock on the top of the module.
3. Pull on the I/O module to remove from the base.
4. Repeat steps 1, 2, 3, and 4 for the module to the right.
5. Lift straight up to remove.
Yellow Input is in the on state. None.
Red Short circuit detected. Check I/O wiring or
terminal base.
Flashing Red Open wire detected. Check I/O wiring or
terminal base.
Indication Probable Cause Recommended Action