EHDB280 DCS excitation system

Product parameters

Model: EHDB280

Brand: ABB

Size: 10cm x 10cm x 30cm

Weight: 1.2KG

Color: White Black

Working voltage: 5V

Working temperature: -10 ℃ to 50 ℃

Communication interface: RS232, RS485, CAN

Product specifications

Support for MODBUS protocol

Support hardware flow control

Using high-speed CMOS devices

Support for data caching

application area

EHDB280 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

EHDB280 is mainly used in steel manufacturing, thermal power generation, hydroelectric power generation, glass manufacturing, paper mills, cement factories, petrochemicals

Chemical fiber, pharmaceutical manufacturing, rubber, plastics, ferrous metal food, machine tools, specialized equipment, transportation vehicles, mechanical equipment

Electronic communication equipment, instruments and beverages, tobacco processing, clothing, textiles, leather, wood processing, furniture, printing, etc

Model: EHDB280 Brand: ABB Archive Function: Communication Function Product Certification: Qualified

Working voltage: 24V Internal variable: No pattern Type: Vector diagram Applicable range: Industrial type

Number of screens: 4 Imported or not: Yes Customized for processing: No

Alarm function: Product name: Module Input voltage: 24V Rated current: 5A

Special service: including postage. Remarks: one-year warranty. Operation method: remote control

Applicable motor: servo motor system memory: 8MB Display color: 99.9 color gamut

Power voltage: 220V Input method: Current Input Material code: 65218

Communication interface: HDMI interface Working temperature: 60 Material number 26854 Other functions Analog communication

Output frequency: 50HZ Rated voltage: 24V Alarm type: Light alarm

Disconnect capacity: 0.01 Vector graph support: Minimum number of packages supported: 1

Display type: IPS USB interface quantity: 2 interfaces Memory card slot: 2

Panel protection level: 3 Memory expansion capacity: 128MB User script support: supported

Speed response frequency: 1MS Working environment temperature: -40 to 100 Insulation withstand voltage test: Passed

Third party communication products: ABB controllers available for sale in: nationwide

Product Instructions

Please install EHDB280 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating EHDB280 to ensure proper use.

Product Introduction

EHDB280 is a high-performance industrial automation communication module that uses high-speed CMOS devices, supports MODBUS protocol, and supports
hardware flow control. It is an ideal choice in the field of industrial automation.

[Introduction] China”s industrial robots started in the early 1970s. After more than 20 years of
development, they have roughly gone through three stages: the embryonic period in the 1970s
, the development period in the 1980s, and the applicability period in the 1990s.

In recent years, the global robot industry has entered a stage of rapid development. In fields such as
catering, public services, logistics and transportation, more and more robots are involved. At the same
time, the research and development process of commercial robots is also accelerating. In particular, the
outbreak of the COVID-19 epidemic has promoted the rapid development of robot applications.

China”s industrial robots started in the early 1970s. After more than 20 years of development, they have
roughly gone through three stages: the embryonic period in the 1970s, the development period in the
1980s, and the applicability period in the 1990s.

The 1970s was a milestone in the development of world science and technology: humans landed on the
moon and achieved soft landings on Venus and Mars. Our country has also launched artificial satellites.
The application of industrial robots has set off a climax in the world, especially in Japan, which is developing
more rapidly. It supplements the increasingly scarce labor force. Against this background, my country began to
develop its own industrial robots in 1972.

After entering the 1980s, under the impact of the high-tech wave and with the deepening of reform and opening up,
the development and research of robotics technology in our country received government attention and support. During
the “Seventh Five-Year Plan” period, the state invested funds to research industrial robots and their parts, completed the
development of
a complete set of teaching and reproducible industrial robot technologies, and developed spraying, spot welding, arc
welding and handling robots. In 1986, the National High-tech Research and Development Plan (863 Plan) was implemented.
The theme of intelligent robots followed the forefront
of world robotics technology. After several years of research, a large number of scientific research results were achieved and
a number of special robots were successfully developed.

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