REF542PLUS DCS excitation system

Product parameters

Model: REF542PLUS

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

REF542PLUS is mainly used in the field of industrial automation, such as DCS PLCs, industrial controllers, robots, etc.

REF542PLUS 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: REF542PLUS 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 REF542PLUS correctly on the device and connect the communication interface cable properly.

Please refer to the user manual for operating REF542PLUS to ensure proper use.

Product Introduction

REF542PLUS 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.

He has long been engaged in information fusion theory and technology, equipment simulation, big data technology and application research, and is one
of the main pioneers in the field of military information fusion in my country. He is currently the director of the Information Fusion Institute of Naval Aviation
University, director of the Military Key Laboratory of Maritime Battlefield Information Sensing and Fusion Technology, professor, and doctoral supervisor, vice
chairman of the Chinese Command and Control Society, and executive director of the Chinese Electronics Society and the Chinese Aeronautical Society.
Chairman of the Information Fusion Branch of the Chinese Society of Aeronautics and Astronautics, IET Fellow, etc.
Yang Xueshan
Former Vice Minister of the Ministry of Industry and Information Technology
Former Vice Minister of the Ministry of Industry and Information Technology, Chairman of the Academic Committee of the Committee of 100 on Information
Technology, Director of the Academic Committee of the Committee of 100 on Information Economy; author of “On Information”, “Principles of Intelligence”,
“Intelligent Engineering” and other monographs.

2. Technological innovation
Grasp the cutting-edge technology trends of AIoT

Policies inform the prospects of industrial development, and technology determines the direction and quality of industrial development.

According to the general classification, the Internet of Things consists of 8 major links: “chips, sensors, communication modules, communication
networks, IoT platforms, IoT systems and software development, intelligent terminals, and system integration application services”. Most companies give
priority to a certain In the first step, the company”s positioning and attributes in the Internet of Things are established, and then the technology, products and
application services in this field are deeply explored.

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