Allen-Bradley 2711P-RY2032 Installation Instructions Manual page 8

Battery Replacement
4. Loosen the four captive screws that attach the logic module to the display.
Communication Module
Logic Module
Display Module
5. Carefully lift the logic module away from the terminal and turn over to expose the circuit
board.
6. Locate the battery on the circuit board.
7. Remove the battery by lifting the side of the battery.
8. The battery can be removed up to 15 seconds without losing clock and calendar data.
9. Insert the new battery.
10. Reattach the logic module by aligning the two connectors on the bottom of the logic
module with the connectors on the back of the display module.
11. Push down on the logic module until it is firmly seated.
12. Tighten the four captive screws that secure the logic module to a torque of 0.58 N•m
(5...7 lb•in).
13. Reattach the communication module, if necessary, and tighten the four screws to a
torque of 0.58 N•m (5...7 lb•in).
8 Rockwell Automation Publication 2711P-IN009J-EN-P - December 2017
Screw
Captive Screw