Emerson 5081FG Hart Communicator PC, OFF-LINE and ON-LINE Operations, Applications

Models: 5081FG

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Model 5081FG

Instruction Manual

IB-106-5081, Rev. 1.0 May 2005

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2

 

 

4-20 mA

15

1

 

 

16

 

 

 

 

+

 

 

 

 

 

 

MODEL 5081 TRANSMITTER

TERMINAL BLOCK

RL < 250

4-20 mA SIGNAL LINE

ANALOG OUTPUT DEVICE

4

LOOP CONNECTORS

 

 

 

250 OHM

 

 

 

 

LOAD

 

CHARGER MUST

LOOP CONNECTORS

USE INTERFACE

RESISTOR

 

SERIAL PORT & BATTERY

00275 0013 ONLY

 

 

 

 

 

 

 

 

SERIAL PORT

(SEE NOTE)

 

NOT BE USED IN

 

 

 

HAZARDOUS AREAS

 

 

 

 

 

 

HART

 

 

 

COMMUNICATOR

 

 

 

 

NOTE: THE SIGNAL LOOP MUST BE BROKEN

HART COMMUNICATOR

TO INSERT THE OPTIONAL 250 OHM

REAR PANEL

LOAD RESISTOR.

37420007

Figure 4-2. Signal Line Connections, < 250 Ohms Lead Resistance

 

4-3 HART COMMUNICATOR PC

 

b. In the on-line mode, the communicator is

CONNECTIONS

 

 

connected to the 4-20 mA analog output

 

 

 

signal line. The communicator is connected

There is an option to interface the HART Com-

in parallel to the Two-Wire In Situ Oxygen

municator with a personal computer. Load the

Analyzer or in parallel to the 250 ohm load

designated AMS software into the PC. Link the

resistor.

 

HART Communicator to the PC using the inter-

c. The opening menu displayed on the HART

face PC adapter that connects to the serial port

(on the communicator rear panel).

 

LCD is different for on-line and off-line op-

 

 

 

erations. When powering up a disconnected

Refer to the proper HART Communicator docu-

(off-line) communicator, the HART LCD will

mentation in regard to the PC interface option.

display the Main Menu. When powering up

 

 

 

a connected (on-line) communicator, the

4-4 OFF-LINE AND ON-LINE OPERATIONS

HART LCD will display the On-line Menu.

 

 

 

Refer to the HART Communicator manual

The HART Communicator can be operated both

for detailed menu information.

 

off-line and on-line.

 

 

4-5 MENU TREE FOR HART COMMUNICATOR/

 

 

 

a. Off-line operations are those in which the

TWO-WIRE IN SITU OXYGEN ANALYZER

communicator is not connected to the Two-

APPLICATIONS

 

Wire In Situ Oxygen Analyzer. Off-line op-

This section consists of a menu tree for the

erations can include interfacing the HART

Communicator with a PC. (Refer to applica-

HART Communicator (Figure 4-3). This menu is

ble HART documentation regarding

specific to Two-Wire In Situ Oxygen Analyzer

HART/PC applications.)

 

applications.

 

Rosemount Analytical Inc. A Division of Emerson Process Management

HART/AMS 4-3

Page 61
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Emerson 5081FG Hart Communicator PC, OFF-LINE and ON-LINE Operations, Menu Tree for Hart Communicator, Applications

5081FG specifications

The Emerson 5081FG Series is a cutting-edge digital smart transmitter designed for various industrial applications, including oil and gas, chemical processing, and water treatment. Known for its accuracy and reliability, the Emerson 5081FG integrates an array of advanced technologies to enhance measurement capabilities and operational efficiency.

One of the main features of the 5081FG is its multi-variable measurement, which allows for the integration of differential pressure, static pressure, and temperature readings into a single device. This capability significantly reduces the need for multiple instruments, leading to lower installation costs and improved data collection efficiency.

With Smart Wireless technology, the Emerson 5081FG offers robust wireless communication, making it ideal for remote or hard-to-reach locations. Its ability to transmit real-time data wirelessly enhances operational awareness and enables proactive maintenance decisions. The transmitter can easily connect to various process control systems for seamless integration and data sharing.

The 5081FG also incorporates Emerson's advanced diagnostics and predictive maintenance algorithms. These features continuously monitor the health of the transmitter and the processes it measures, alerting operators to potential issues before they escalate into serious problems. This proactive approach to maintenance not only improves safety but also minimizes downtime and maximizes productivity.

Another significant characteristic of the Emerson 5081FG is its rugged design, built to withstand harsh industrial environments. With an IP67 rating, it is resistant to dust and water ingress, ensuring reliable operation even in challenging conditions. The device is also designed to handle a wide range of temperatures and pressures, making it versatile for diverse applications.

User-friendly configuration and programming are facilitated by Emerson's intuitive software tools, which provide easy setup and calibration processes. This simplicity allows operators to optimize performance without needing extensive training or support.

In conclusion, the Emerson 5081FG is a powerful and reliable smart transmitter that addresses the needs of various industries. Its multi-variable measurement capability, wireless communication, advanced diagnostics, and rugged design make it an excellent choice for companies looking to enhance their operational efficiency and maintain high standards of safety and reliability. With the Emerson 5081FG, businesses can expect not only accurate measurements but also valuable insights that contribute to smarter decision-making.