DP840

Product parameters

Model: DP840

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

DP840 is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

DP840 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: DP840 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 DP840 correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating DP840 to ensure proper use.

Product Introduction

DP840 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.

When the ABB robot circuit board is in use, it should be maintained regularly to ensure that the ABB robot circuit board is working in good condition and to reduce the failure rate of the ABB robot circuit board. The maintenance of ABB robot circuit boards in use is divided into the following situations:

1. Half-year maintenance:

(1) Clean the dust on the ABB robot circuit board every quarter. You can use the special cleaning fluid for the ABB robot circuit board. After cleaning the dust on the ABB robot circuit board, use a hair dryer to dry the ABB robot circuit board.

(2) Observe whether the electronic components in the circuit have any traces of high temperature and whether the electrolytic capacitors are leaking. If so, replace them.

2. Annual maintenance:

(1) Clean the dust on the ABB robot circuit board.

(2) Conduct a random inspection of the electrolytic capacitor capacity in the ABB robot circuit board . If the capacity of the electrolytic capacitor is found to be less than 20% of the nominal capacity,
it should be replaced. Generally, all electrolytic capacitors should be replaced after their service life is about ten years to ensure Working performance of ABB robot circuit boards.

(3) For high-power devices coated with heat dissipation silicone grease, check whether the heat dissipation silicone grease has dried and solidified. If it has dried, remove the dry heat dissipation
silicone grease and apply new heat dissipation silicone grease to prevent ABB. The high-power devices in the robot circuit board burned out due to poor heat dissipation.

With a total investment of US$150 million, the construction of abb Robotics” new Shanghai factory, which started in September 2019, resumed full operations on March 11. Li Gang, President of Shanghai
ABB Engineering Co., Ltd., said that the plan to put the new factory into operation in 2021 remains unchanged.

The new factory in Shanghai is ABB”s largest and most advanced robot super factory in the world and one of the ten major projects in the ” Made in Shanghai” plan.

In October 2018, ABB signed a comprehensive strategic cooperation agreement with the Shanghai Municipal Government, announcing that it would invest US$150 million to build the world”s largest,
most advanced and flexible robot factory in Shanghai, China. In September 2019, the new factory officially broke ground.

Wang Tong, marketing and sales director of Shanghai ABB Engineering Co., Ltd., who is responsible for the construction of the factory, said that the construction of the super factory has been steadily
advancing since September last year, and the basic pile foundation project has been completed. The steel structure factory building is currently being started according to the original plan. construction.

China is the world”s largest robot market. During the epidemic, many ABB executives said that its development in China will not slow down. “We are optimistic about the prospects of China”s smart
manufacturing market in the long term. China has always been a very potential growth market.” Li Gang said.

The ABB Gigafactory under construction is located in Kangqiao, Pudong, Shanghai, covering an area of ​​67,000 square meters. It will use advanced manufacturing processes including machine learning ,
digitalization and collaborative solutions, and is committed to making it the most advanced and most advanced in the global robotics industry. The most flexible, most automated factory – a cutting-edge center that
uses robots to make robots. According to ABB, the factory will also set up a powerful R&D center to help accelerate innovative development in the field of artificial intelligence.

Shanghai ABB Engineering Co., Ltd., located in Kangqiao Industrial Zone, Pudong, Shanghai, is one of the three major ABB robot production bases in the world and the production base with the largest production capacity.

According to ABB, with the help and support of officials here, Shanghai ABB Engineering Co., Ltd. officially resumed work on February 10. At present, full resumption of work has been basically achieved, and factory production capacity has been basically restored.

Display operation panel OCAH 940181103
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