Rockwell Automation Allen-Bradley PanelView Plus 400, User Manual

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Publication 2711P-UM001D-EN-P - September 2005
Install and Replace Components 5-3
Install RAM or
Internal Compact Flash
The logic module is available with or without RAM/internal compact
flash installed. If RAM and internal compact flash are ordered as
separate components, you must install the memory before attaching
the logic module to the display module.
To install/replace RAM or internal compact flash:
1. Remove power from the terminal.
2. Place the terminal, display side down, on a flat stable surface.
3. Loosen the six captive screws that secure the logic module.
4. Carefully lift the logic module away from the terminal and turn
over to expose the circuit board.
5. Locate the RAM module on the circuit board. Pull the metal
retaining clips away from the module and slide out the RAM
module.
6. Insert the new RAM module at a 45° angle and snap down.
7. Unscrew and remove the retaining clip that secures the internal
compact flash card.
8. Pull out the internal compact flash card.
9. Insert the new internal compact flash card.
10. Reattach the retaining clip.
11. Attach the logic module by aligning the two connectors on the
bottom of module with the connectors on the display module.
12. Push down on the logic module until firmly seated.
13. Tighten the six captive screws that secure the logic module to a
torque of 0.68 Nm (6 to 8 in-lb).
700 - 1500 Terminals Only
ATTENTION
Wear a properly grounded ESD wristband
before touching any of the electronic
components in the logic module.
Skip Steps 5 - 6 if not replacing RAM.
Compact Flash Card
Retaining Screw
RAM Module
Retaining
Clips
Skip Steps 7 - 11 if not replacing internal
compact flash.