Removing/Restoring Main Power - Emerson FB2100 Field Replacement Manual

FB2100/FB2200 Flow Computer CPU Enclosure and Electronics Field Replacement Guide
Tip
Because some of these procedures involve removing small parts such as screws and
standoffs, we recommend you bring a container for holding small parts.
1. CPU enclosure (bottom)
2. CPU board
3. SRAM backup battery
4. Adapter board
5. Connectivity board
6. Connection for optional 6-Channel Expansion I/O Board (underneath CPU) — (FB2200 only)
7. Ethernet port (active on FB2200 only)
8. Screws (6) if you have the 6-channel expansion I/O board installed underneath, (4) if you do not.

Removing/Restoring Main Power

Except when replacing batteries or the HMI module, you must always remove main
power when performing field replacements.
D301803X012
June 2018
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