Rockwell Automation 1734-OE2V/C Point I/O 2-Current and 2-Voltage Output Analog Modules - Manual (Page 10)

10 POINT I/O 2 Current Output and 2 Voltage Output Analog Modules
Publication 1734-IN002C-EN-E - April 2005
5. Repeat steps 1, 2, 3, and 4 for the module to the right.
6. Use a small-bladed screwdriver to rotate the orange, base
locking screw to a vertical position.
This releases the locking mechanism.
7. Lift straight up to remove.