Removing The Cpu Enclosure (Bottom) - Emerson FB2100 Field Replacement Manual

FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide
D301803X012
November 2020

You only replace the CPU enclosure (bottom) if the original box is damaged.

Removing the CPU Enclosure (Bottom)

1. Remove the HMI module. See
2. Disconnect the cable between the CPU enclosure and the sensor. See
Between the CPU Enclosure and the Sensor
3. Detach the CPU enclosure from the battery compartment. See
the Battery Compartment
4. Remove the CPU enclosure cover. See
5. Remove the adapter board. See
6. Remove the CPU board. See
7. Carefully slide the 6-channel expansion I/O board out of its socket on the connectivity board and
set it aside.
8. Slide the connectivity board out of the CPU enclosure and set it aside.
9. The CPU enclosure is now empty.
22
Flow Computer Enclosure Box (Bottom) Field Installed Accessory Kit Part No. 399260-01-0
for use with UL Listed Model Series FB2100 and FB2200.
on page 7.
Removing the HMI Module
on page 7.
Removing the CPU Enclosure Cover (Top)
Removing the Adapter Board
Removing the CPU Board on page 14.
on page 6.
Disconnecting the Cable
Detaching the CPU Enclosure from
on page 10.
on page 12.