Instruction Manual

Appendix J Rev. 1.1 June 1995

World Class 3000

b. Device Description

The HART (Highway Addressable Remote Transducer) Communicator is a hand-held communications interface device. It provides a common communications link to all microproc- essor-based instruments which are HART com- patible. The hand-held communicator contains an 8 x 21 character liquid crystal display and 25 keys. A pocket-sized manual, included with the HART Communicator, details the specific func- tions of all keys.

To interface with the IFT 3000, the HART Com- municator requires a termination point along the 4-20 mA current loop, and a minimum load re- sistance of 250 ohms between the communica- tor and the power supply. The HART Communicator accomplishes its task by use of a frequency shift keying (FSK) technique. With the use of FSK, high-frequency digital communica-

tion signals are superimposed on the 4-20 mA transmitter current loop. The communicator does not disturb the 4-20 mA signal, since no net energy is added to the loop.

The HART Communicator may be interfaced with a personal computer, providing special software has been installed. To connect the HART Communicator to a PC, an interface adaptor is required. Refer to the proper HART Communicator documentation in regard to the PC interface option.

J-3 SPECIFICATIONS

HART Communicator Specifications, Table J-1,contains physical, functional, and environmental information about the communicator. Use Table J-1to ensure the unit is operated in suitable en- vironments, and that the proper battery charging options are used.

 

 

Table J-1. HART Communicator Specifications

 

 

 

Physical Specifications

 

 

Display

8-line liquid crystal display with a line width of 21 characters (128 x 64 pixels)

Keypad

Membrane design with tactile feedback. 25 keys include:

 

6

action keys

 

4 software-defined function keys

 

12

alphanumeric keys

 

3

shift keys

Weight

≈ 3 lbs (1.4 kg) including batteries

Functional Specifications

 

 

Memory

Nonvolatile memory. Retains memory when the communicator is not powered.

Program (and Device)

 

 

Descriptions

1.25 MB

Transmitter Data

2 K

 

Power Supply

Five AA 1.5 volt batteries. A rechargeable Nickel-Cadmium battery pack is optional.

Battery Charger Options ....

110/120 Vac, 50/60 Hz, U.S. plug

...........................................

220/230 Vac, 50 Hz, European plug

...........................................

220/230 Vac, 50 Hz, UK plug

Microprocessors

32-bit Motorola type 68331

 

8-bit Motorola type 68HC05

Connections

Lead set: Two 4 mm banana plugs

 

Battery charger: 2.5 mm jack

 

Serial port: PC connection through optional adaptor

 

Memory Module: 26 pin, 0.1 inch Berg connector

Environmental Specifications

 

Operating Limits

32° to 122°F (0° to 50°C)

Storage Limits

-4° to 158°F (-20° to 70°C)

Humidity

0 to 95% relative humidity under non-condensing conditions below 104°F (40°C)

 

without error

Hazardous Locations

CENELEC - Intrinsic Safety Certification

Certifications

Factory Mutual (FM) - Intrinsic Safety Approval

 

Canadian Standards Association (CSA) - Intrinsic Safety Approval

 

 

 

J-2 Appendices

Rosemount Analytical Inc. A Division of Emerson Process Management

Page 165 Page 167
Page 166
Image 166
Emerson Process Management 3000 instruction manual Specifications
Page 165 Page 167

3000 specifications

Emerson Process Management is a key player in the field of industrial automation, and one of its flagship offerings is the Emerson Process Management 3000. This system is designed to optimize production processes across a variety of industries, enhancing efficiency and ensuring robust operational performance.

One of the main features of the Emerson Process Management 3000 is its advanced control capabilities. The system employs model predictive control (MPC) technology, which allows for real-time data processing and decision-making. By predicting future trends in process variables, the MPC enables operators to adjust control parameters proactively, minimizing fluctuations and improving overall productivity.

Additionally, the Emerson 3000 integrates seamlessly with existing industrial infrastructure. This system supports a wide range of communication protocols, ensuring compatibility across various devices and sensors. Its flexibility allows companies to leverage their investment in existing technologies while upgrading to more modern control strategies.

The user interface of the Emerson Process Management 3000 is highly intuitive, featuring graphical displays that provide operators with clear visibility into process parameters. This interface is designed for ease of use, with customizable dashboards that can be tailored to meet the specific needs of the users. Training time is significantly reduced due to the straightforward design, leading to quicker onboarding for new operators.

In terms of data analytics, the Emerson 3000 also stands out. It features built-in data logging and trend analysis capabilities, empowering operators to make informed decisions based on historical and real-time data. This analytical strength helps in identifying inefficiencies and potential areas for improvement, contributing to reduced downtime and lower operational costs.

Safety is another critical characteristic of the Emerson Process Management 3000. The system includes robust safety features and compliance with various industry standards. By integrating safety into the control process, it ensures that product quality and equipment integrity are maintained, thus safeguarding both personnel and assets.

Overall, Emerson Process Management 3000 is a sophisticated control system that combines advanced technologies, user-friendly design, and robust safety features. Ideal for industries such as oil and gas, chemicals, and water treatment, it is designed to enhance operational efficiency and drive productivity in modern industrial environments.
Top Page Image Contents