Fb2100 Flow Computer Models; Fb2100 Flow Computer - With Sensor - Emerson FB2100 Instruction Manual

FB2100 Flow Computer Instruction Manual
D301783X012
November 2023
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1.3.

FB2100 Flow Computer Models

You can purchase two basic models of the FB2100 flow computer. In addition, each model
is available in either an aluminum enclosure or a compression-molded fiberglass
enclosure.
Either model includes two ¾ in NPT pipe-threaded conduit ports on the bottom of the
enclosure to permit entry of field conduit for I/O and communication wiring.
1.3.1. FB2100 Flow Computer – With Sensor
This version includes either a multi-variable (MV) sensor module
pressure sensor module (not shown).
4
Connections for customer-supplied resistance temperature detector (RTD) for
measurement of temperature (T)
Base I/O consists of either a single digital output or four on-board I/O channels. Of
the four on-board channels, there are two you can individually configure as either
digital input (DI), digital output (DO) or pulse input (PI) and two you can individually
configure as either analog input (AI) or analog output (AO)
Power from a DC power supply or an optional lead acid battery/solar panel
combination
Serial communication options for RS-232, RS-485 (2-wire), RS-485 (4-wire)
HMI module with optional display and back light for local operator interaction
Optional Wi-Fi transceiver (802.11 b/g) for field technician to access the flow
®
computer from a laptop without physical cable connection
Application software supports AGA3, AGA8, ISO 5167, ISO 6976, and API 21.1
calculations in either U.S., metric, or other natural gas standard units
(Figure 1-2) or a static
Introduction