Emerson FB2100 Field Replacement Manual
Flow computer cpu enclosure and electronics
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Also See for FB2100:
- Instruction manual (126 pages) ,
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Summary of Contents for Emerson FB2100
- Page 1 FB2100/FB2200 Flow Computer CPU Enclosure and Electronics Field Replacement Guide D301803X012 November 2020 FB2100/FB2200 Flow Computer CPU Enclosure and Electronics Field Replacement Guide For Part Numbers (Kits): See page 2 for field replacement kit part numbers Remote Automation Solutions...
- Page 2 Our full-time professional instructors can conduct classroom training at several of our corporate offices, at your site, or even at your regional Emerson office. You can also receive the same quality training via our live, interactive Emerson Virtual Classroom and save on travel costs. For our complete schedule and further information, contact the Remote Automation Solutions Training Department at 800-338-8158 or email us at education@emerson.com.
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Page 3: Table Of Contents
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Replacing the CPU Enclosure & Electronics You can replace the CPU enclosure and its individual boards in the field provided that the replacement has the exact same part number and version. - Page 4 FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Refer to the table below for the correct field replacement part numbers. Field Replacement Kit Item Part Number CPU Board 621678-01-0 Optional 6-Channel Expansion I/O Board 400215010-KIT...
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Page 5: Removing/Restoring Main Power
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Because some of these procedures involve removing small parts such as screws and standoffs, we recommend you provide a container for holding small parts. Components of CPU Enclosure... -
Page 6: Removing Main Power
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Removing Main Power Before you begin any of these procedures, you must remove main power. Terminal block TB2 (pins 1,3,5,7) includes connections for DC power (DCIN+, DCIN-) and battery/ solar power (BATT+, BATT–). -
Page 7: Restoring Main Power
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Unplug TB2 (pins 1,3,5,7) to deactivate DC or battery/solar power. This shuts OFF power from either an external power supply or the internal battery pack/solar panel. Restoring Main Power When you are done with all field replacement activities, you can restore main power. -
Page 8: Removing The Hmi Module
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Removing the HMI Module Use a #1 Phillips-head screwdriver to loosen the four captive fastening screws that attach the HMI module to the CPU enclosure cover. Captive Screws Grasp the HMI module and remove it by gently pulling it straight out. -
Page 9: Disconnecting The Cable Between The Cpu Enclosure And The Sensor
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Disconnecting the Cable Between the CPU Enclosure and the Sensor Disconnect the cable between the CPU enclosure and the sensor module. To do this, press down on the outer edge of the connection tab, then pull the connectors apart. - Page 10 FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020...
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Page 11: Re-Attaching The Cpu Enclosure To The Battery Compartment
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Gently pull the CPU enclosure out of the flow computer enclosure. Re-attaching the CPU Enclosure to the Battery Compartment Line up the CPU enclosure's captive fastening screws with their matching holes on the other assemblies and battery compartment. -
Page 12: Removing The Cpu Enclosure Cover (Top)
Flow Computer CPU Enclosure Cover (Top) Field Installed Accessory Kit Part No. 399264-01- 0 for use with UL Listed Model Series FB2100 and FB2200. You remove the CPU enclosure cover to gain access to the inside of the CPU enclosure, to perform a field replacement, or if you need to replace the CPU enclosure cover itself. -
Page 13: Replacing The Cpu Enclosure Cover (Top)
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Pull off the CPU enclosure cover to reveal the inside of the CPU enclosure. Replacing the CPU Enclosure Cover (Top) Press the CPU enclosure cover (whether the original cover or a new replacement cover) against the CPU enclosure. -
Page 14: Removing/Replacing The Adapter Board
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Removing/Replacing the Adapter Board UL Listed Adapter Board Field Installed Accessory Kit for Use in Class I, Division 2, Groups A, B, C, and D Flow Computer Adapter Board Field Installed Accessory Kit Part No. 400209010-KIT for use ... - Page 15 FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Remove the two CPU board screws closest to the adapter board. This allows some free movement of the CPU board when you remove the adapter board. With both hands, place your thumbs and fingers on each side of the adapter board. Four plastic tabs on the bottom of the CPU enclosure hold it in place.
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Page 16: Replacing The Adapter Board
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Replacing the Adapter Board Gently slide the adapter board onto the CPU board connector. Once on the connector, carefully lift it just enough so it moves to sit inside the four plastic tabs on the bottom of the CPU enclosure. - Page 17 FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Use a #1 Phillips-head screwdriver to remove the screws that hold down the CPU board. Save the screws. If you have the 6-channel expansion I/O board installed, there are 6 screws; if the board is not present, there are 4 screws.
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Page 18: Replacing The Cpu Board
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Replacing the CPU Board Gently slide the CPU board into its connector on the connectivity board. Make sure it is firmly in place. Attach the CPU board using the screws saved from when you removed it but leave the two screws nearest the adapter board off. -
Page 19: Removing/Replacing The Optional 6-Channel Expansion I/O Board
Flow Computer 6-Channel Expansion I/O Board Field Installed Accessory Kit Part No. 400215010-KIT for use with UL Listed Model Series FB2100 and FB2200. The optional 6-channel expansion I/O board resides inside the CPU enclosure. You would remove/replace the optional 6-channel expansion I/O board if it fails, or as a step in the field replacement of the connectivity board, or the CPU enclosure (bottom). -
Page 20: Removing The Optional 6-Channel Expansion I/O Board
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Removing the Optional 6-Channel Expansion I/O Board Remove the HMI module. See Removing the HMI Module on page 6. Disconnect the cable between the CPU enclosure and the sensor. See... - Page 21 FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 The connectivity board provides connections to the CPU board as well as the optional 6-channel expansion I/O board inside the CPU enclosure. Connectivity Board Connectivity Board connector to the CPU board Connectivity board connector to the optional 6-channel expansion I/O board.
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Page 22: Removing The Connectivity Board
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Connectivity board connectors that go through the bottom of the CPU enclosure to mate with the termination I/O board. You would remove/replace the connectivity board if it fails, or as a step in the field replacement of the CPU enclosure (bottom). -
Page 23: Replacing The Connectivity Board
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Replacing the Connectivity Board Slide the connectivity board into the bottom of the CPU enclosure. The Ethernet port must fit into its matching opening on the side of the enclosure. -
Page 24: Removing The Cpu Enclosure (Bottom)
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Flow Computer Enclosure Box (Bottom) Field Installed Accessory Kit Part No. 399260-01-0 for use with UL Listed Model Series FB2100 and FB2200. You only replace the CPU enclosure (bottom) if the original box is damaged. -
Page 25: Replacing The Cpu Enclosure (Bottom)
FB2100/FB2200 Flow Computer CPU Enclosure & Electronics Field Replacement Guide D301803X012 November 2020 Replacing the CPU Enclosure (Bottom) Slide the connectivity board into the bottom of the new CPU enclosure. The Ethernet port must fit into its matching opening on the side of the enclosure. - Page 26 Emerson Automation Solutions Remote Automation Solutions Emerson FZE P.O. Box 17033 © 2018-2020 Remote Automation Solutions, a business unit of Emerson Automation Jebel Ali Free Zone – South 2 Solutions. All rights reserved. Dubai U.A.E. This publication is for informational purposes only. While every effort has been made to ensure...