DO821 DCS excitation system

Product parameters

Model: DO821

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

DO821 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

DO821 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: DO821 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 DO821 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating DO821 to ensure proper use.

Product Introduction

DO821 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.

In addition, the exhibition area of ​​this exhibition, with the theme of “One-stop Electronic Manufacturing Supply Chain Ecosystem”,
attracted domestic high-quality PCB manufacturing companies and nearly 50 high-end intelligent manufacturing EMS companies, such
as Zidian, Higer, Guangshang Technology, Sri Lanka Bitai, Hongyi Technology,
Jieshi, Yilade, Xushengtai, Lvcheng, Chengda Weiye, Meida High Frequency, Muhe, Yanhongda, Yingjiang, Baiqiancheng, Manchester
United, Xingkexun, Ke Nearly 50 companies, including Neng, Grandtop and Yingchuang, competed on the same stage, bringing cutting-edge
cases of international electronic manufacturing services and providing faster resource docking.

Loading machines, furnace front AOI, unloading machines, and labeling machines from Chuangjinxin; Zhengshi marking machines
and printing machines; Luyuan CPM-F2 multifunctional placement machine; Jaguar”s ten-temperature zone dual-track nitrogen-free Lead
hot air reflow soldering R10-D; Weiming Technology de ZHX-R20CE-IN online automatic vertical plug-in machine; as well as Bojie”s D3380
series (single valve version) and other domestic intelligent manufacturing groups have set up
China”s intelligent manufacturing production lines on site to truly restore every step with a “one-stop intelligent manufacturing solution” The
process is precise, fast, efficient and flexible.

Focus on the development of China”s electronic components industry, new layout

ES SHOW 2021 is a commercial exhibition focused on comprehensively displaying various electronic components and material products
required for the design and production of electronic products. It is jointly created by the Shenzhen Electronics Chamber of Commerce and Reed Exhibitions Exhibitions (NEPCON).

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