Shanghai Yichuan Instrument 475 Handheld Controller

Shanghai Yichuan Instrument 475 Handheld ControllerOverview:

1. Following the successful application of the Rosemount 375HART communicator, Emerson Process Management has launched a new Rosemount 475 field communicator, which supports both the HART communication protocol and the Foundation field line communication protocol, and has the characteristics of universality, reliability, portability, intrinsic safety, and easy upgrade. These features will quickly make the Rosemount 475 handheld device the new standard.

2. Currently, over 200 equipment suppliers offer more than 600 HART and FF fieldbus device protocols. The Rosemount 475 handheld controller supports Emerson's PlantWeb factory control network technology and combines 17 years of on-site experience in configuring and maintaining instruments and valves for HART users. The powerful fieldbus branch diagnostic function of the Rosemount 475 handheld controller is based on Emerson's extensive experience with thousands of fieldbus devices worldwide.

Shanghai Yichuan Instrument 475 Handheld ControllerPerformance of:

It is a challenging task for instrument suppliers to continuously introduce new HART and Ff fieldbus devices and upgrade the functionality of existing equipment, while keeping the device descriptions (DDs) of all devices in the factory updated.

Now there is a convenient upgrade function. When the new HART and Ff fieldbus device description files (DDs) are released, you can upgrade the 475 Field Communicator by downloading them directly from the Internet. Keep updating at all times, everything is under your control.

The design concept of the 475 field communicator is to simplify your work on site. Users can experience intuitive color graphical interfaces when operating HART and Ff fieldbus devices. Its touch screen is larger than a PDA or handheld computer and supports HART protocol versions 5, 6, and 7 (including Wireless HART) ™) And can be upgraded through the Internet.

Shanghai Yichuan Instrument 475 Handheld ControllerTechnical indicators:

Microprocessor: 80MHz Hitachi SH3

Interface: 3 4mm banana holes

Built in memory: 32M

Infrared data port: maximum speed of 115kbs/s, maximum distance of 30cm

System card: 1GB or higher

Working environment: -10 to 50 degrees Celsius

Random Access Memory: 32M

Protection: IP51 (front)

Expansion module: 32M

Seismic resistance: There is no problem with 1m landing on concrete ground

Weight: Approximately 0.9KG, including battery

Humidity: 0-95% (no condensation)

Display: 1/4VGA (240 * 320 pixels); Color 8.9cm touch screen, automatic dimming display

Storage: -20 to 55 degrees Celsius (with battery)

-20 to 60 degrees Celsius (without battery)

Keyboard: 25 keys, 4 operation keys, 12 letter keys, 4 shoulder keys, 4 function keys, and power on keys

Battery: Rechargeable lithium-ion battery, can be used for 20 hours, charged at 100-240VAC

Charger: Mini DIN 6-pin socket

Upgrade requirement: The WinXP operating system optical drive should be able to connect to the internet