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Emerson FB1100 User Manual

Emerson FB1100
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FB1100 Flow Computer Instruction Manual
D301752X012
November 2023
Energy and Transportation Solutions
FB1100 Flow Computer
Instruction Manual

Table of Contents

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Emerson FB1100 Specifications

General IconGeneral
BrandEmerson
ModelFB1100
CategoryMeasuring Instruments
LanguageEnglish

Summary

Special Instructions for Class I Division 2 Locations

Non-incendive and Unrated Field Circuits

Wiring requirements for non-incendive and unrated circuits in hazardous locations.

Communication Port Wiring

Guidelines for connecting communication ports, emphasizing non-hazardous area use.

RTD Connection

RTD connection is non-incendive; Division 2 wiring is not required.

I/O Connections

I/O connections are unrated and require Division 2 wiring methods.

Explosion Hazards

Warnings for connecting/disconnecting, component substitution, and battery handling.

Special Instructions for Class I Division 1 Locations

Explosion Proof and Unrated Circuits

Use in Class I, Division 1; unrated circuits require specific wiring methods.

Local Port Access in Hazardous Area

Caution on accessing local port in Division 1 areas without verifying non-hazardous conditions.

Communication Port Wiring

No connections to communication ports unless area is verified non-hazardous.

RTD Connection

RTD connection is non-incendive; use explosion-proof conduit for Div 1.

Explosion Hazards

Warnings for connecting/disconnecting, component substitution, and battery handling.

ATEX/UKEx Increased Safety Zone 2 Certifications

Standards Compliance

Device evaluated against IEC 60079 and EN 60079 standards for safety.

Terminal Block Characteristics

Details on terminal blocks: conductor types, torque, wire size.

Special Conditions of Use

Voltage limits, impact tests, battery restrictions, static charge precautions.

ATEX/UKEx Flame-Proof Zone 1 Certifications

Standards Compliance

Device evaluated against IEC 60079-0/1 and EN 60079-0/1 standards for flame-proof use.

Special Conditions of Use

Maintenance, diaphragm considerations, and referencing replacement guides.

Chapter 1: Introduction

Safety Labels

Explains safety labels and their meanings.

Features

Lists key features of the FB1100 Flow Computer.

Central Processing Unit (CPU)

Details the CPU, its speed, and operating system.

Memory

Describes SRAM and Flash memory usage for configuration and firmware.

Explosion-proof Enclosure

Describes the enclosure material, conduit entries, and certifications.

Physical Security

Details retaining clamps and tie holes for tamper-resistant seals.

I/O

Lists base inputs for Pressure, DP, RTD, and digital output.

Power Options

Explains DC input, battery, and solar panel power sources.

Communications

Overview of serial communication ports and protocols.

Human-Machine Interface (HMI) Module

Describes the LCD display, LEDs, and buttons for local operation.

FBxWifi™™ Communications

Details wireless connectivity for field technicians.

FBxWifi Antennas

Options for internal and external antennas and their ranges.

Software Tools

Introduction to FBxConnect for configuration and updates.

Autonomous Measurement Mode

Describes low-power, year-long data logging with battery.

RoHS2 Compliance

Statement on RoHS compliance for the device.

Secure Gateway

Recommendations for network security with industrial routers.

Chapter 2: Installation

Hazardous Locations

Certifications for Class I Div 1/2 and ATEX Zone 1/2 hazardous areas.

Environmental Specifications

Specifies operating temperature, humidity, and vibration limits.

Required Tools

Lists necessary tools for installation and servicing.

Site Considerations

Factors for selecting an accessible and suitable installation location.

General Wiring Guidelines

Best practices for wire termination and cable management.

Front or Rear End Caps

Information on the two threaded covers for enclosure access and viewing.

Removing/Replacing Retaining Clamp on End Caps

Procedure for securing/releasing clamps on ATEX/IEC applications.

Removing the Front or Rear End Caps

Steps to safely unscrew and remove end caps.

Replacing the Front or Rear End Caps

Steps to align and seal end caps after installation.

Mounting the Enclosure

Methods for mounting the flow computer directly or indirectly.

Bolting Considerations

Guidelines for using specific bolts and torque for secure mounting.

O-rings with Flange Adapters

Proper installation and inspection of O-rings for leak-free seals.

Direct Mount

Mounting the unit directly to a pipeline manifold.

Indirect Mount

Mounting using pipe or pole mounting kits.

Rotating the Housing

Optional rotation of the housing for better access.

Grounding the Device

Instructions for connecting the grounding lug to earth ground.

Terminal Plate

Overview of terminal blocks for power and I/O connections.

Power Modes

Explanation of Low Power and Standard Power modes for energy saving.

Low Power Mode

Details on low power consumption and automatic switching.

Standard Power Mode

Conditions under which the unit operates in standard power mode.

Connecting Power

Methods for connecting external DC, battery, or solar power.

Connecting DC Power

Wiring instructions for external DC power supplies.

Connecting Battery Power

Procedures for connecting internal battery packs.

Installing the Optional Solar Panel

Instructions for installing the 6W solar panel for power.

Attach Mounting Hardware to the Solar Panel

Steps to attach brackets and hardware to the solar panel.

Mounting the Solar Panel (Integral Mount)

Mounting the panel directly onto the flow computer.

Mounting the Solar Panel (Remote Mount)

Mounting the panel to a pole.

Connecting Solar Power

Wiring the solar panel to the device's power terminals.

Adjusting the Optional Solar Panel Tilt Angle

Optimizing panel angle for maximum solar exposure.

Connecting Communication Ports

Connecting to PCs, laptops, or other devices via serial ports.

Connecting to COM1

Wiring and configuration for RS-232, RS-485 (2-wire/4-wire) on COM1.

Connecting to COM2 and COM3

Wiring and configuration for RS-232, RS-485 (2-wire) on COM2/COM3.

Connecting the RTD/PRT

Wiring instructions for connecting RTD temperature sensors.

Wiring the Digital Output

Connecting the digital output terminal for external control.

Chapter 3: Operation

Powering Up/Powering Down the Device

Procedures for turning the flow computer on and off.

Establishing Communications

Methods to connect the flow computer to external systems.

Communicating with the SCADA Host

Connecting and communicating via a SCADA system.

Communicating with a Laptop Using One of the Serial Ports

Connecting and communicating using a serial cable to a laptop.

Communicating with a Laptop Wirelessly with FBxWifi

Connecting and communicating wirelessly via FBxWifi.

Communicating using the HMI Module

Interacting with the device via its local display and buttons.

Chapter 4: Service and Troubleshooting

Returning the Unit for Repairs

Procedures for returning the unit for warranty or repair services.

Interpreting the Status LEDs

Understanding the meaning of status indicators shown by LEDs.

Switch and Buttons

Functionality of physical switches and buttons for operation and troubleshooting.

Removing/Replacing the HMI Module

Step-by-step guide for replacing the HMI module.

Replacing the Main Battery Pack

Instructions for replacing the primary battery pack.

Removing/Replacing the SRAM Battery

Procedure for replacing the coin cell battery for SRAM backup.

Upgrading System Firmware

Steps to download and install new system firmware.

Appendix E: Autonomous Mode Requirements

Configuration Requirements

Settings for averages and history points for 12-month operation.

Discrete Output Requirement

Instruction to disable discrete output for autonomous mode.

Communications Usage Limits

Restrictions on LCD, FBxWifi, and serial port usage to 30 min/month.

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