ABB UNS2882A 3BHE003855R0001 is a modular control component specially designed for industrial automation,which is suitable for precision control and monitoring in power,energy,manufacturing and other fields.The following is a comprehensive description of its core functions and technical characteristics:
I.Core functions
High-precision measurement and control
As an excitation system measuring board,it is specially designed for the excitation system of power plants.It supports real-time monitoring of high-precision voltage,current and other parameters to ensure the stable operation of the power system.
Integrated ABB system compatibility can be seamlessly docked with ABB’s control systems(such as AC500 and S800xA)to realize data acquisition,processing and closed-loop control.
Modular scalability
It adopts a modular structure,supports on-site or control room installation,compatible with a variety of I/O expansion modules(such as AI,AO,DI,DO),and adapts to the needs of complex industrial scenarios.
Support PROFIBUS-DP communication protocol,achieve efficient data exchange through the master-slave architecture,and support up to 126 device connections.
Safety and reliability
Passed SIL2/SIL3 security certification(TüV Nord certification),suitable for security critical circuits,and supports redundant configuration to improve system fault tolerance.
It adopts full welding sealing technology,has anti-vibration and corrosion resistance,and adapts to the harsh industrial environment.
II.Technical parameters
Parameter Category Specifications
Structural form Modular(on-site installation or control room installation)
Communication interface PROFIBUS-DP,Ethernet,serial port(support Modbus,IEC 60870-5-104 protocol)
Environmental adaptability Operating temperature:0°C-60°C;Humidity:5%~95%
Power supply requirements 24V DC(some models support wide voltage input)
Dimensions and weight Dimensions:35mm(typical);weight:0.165kg to 2.5kg(depending on model)
III.Application Scenarios
Power system
It is used for power plant excitation system monitoring,substation relay protection and power grid automation control.
Industrial manufacturing
It is integrated into CNC machine tools,packaging machinery,lifting equipment,etc.to realize motion control and state monitoring.
Energy and environmental protection
It is used in wind power generation systems,municipal pumping stations and water treatment equipment to support energy optimization and process control.
Intelligent buildings.
Control the air conditioning refrigeration system,intelligent lighting and security equipment to improve the level of building automation.
IV.Design Advantages
High integration:Integrate signal processing,communication and control functions into a single module to reduce system complexity.
Flexible configuration:Support online configuration and hot-swappable replacement to reduce maintenance costs.
Industrial-grade durability:It adopts anti-interference design to ensure long-term stable operation.
Choose Shenzhen Changxin for worry-free after-sales service and high-quality products. We only cooperate with first-tier brand manufacturers in the industry. Our products are imported and comprehensive. We provide thoughtful pre-sales service, communicating multiple times with customers about product models, quality, prices, and delivery schedules to jointly confirm the solutions and address users’ concerns in advance. Business execution is in place, ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule. We also assist users in handling acceptance procedures.
Our after-sales service is impeccable. For any problems during the warranty period, we only replace, not repair. We never shirk responsibilities or pass the buck when encountering problems. Our service hotline is available 24/7: 18150087953
SOLEMN COMMITMENT
- For all items, modules, and cards sold by our company, if any quality problems occur during normal use within the warranty period, we will provide free replacements without any excuse or delay.
- For non-discontinued materials and equipment that are out of the warranty period, we only charge the cost of relevant accessories for quality problems.
- For discontinued materials and equipment, we provide alternative models and equipment replacement process services.
- For the materials and equipment purchased by customers, we offer lifetime free system software upgrades and provide relevant technical documents for free.
- We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.
- Our company’s hotline provides 24-hour service, and we will respond to customers’ questions within 1 hour.
- For any other matters not covered, our company adheres to the attitude of “thoughtful service and full responsibility” and solves problems from the customer’s perspective in a practical way. With a serious and rigorous corporate style, we wholeheartedly serve every customer.
The company mainly imports PLC modules, programmable controllers, servo control systems and DCS spare parts, such as: ABB, AB (Rockwell), GE (General Electric), Bentley, Honeywell, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.
We supply directly from abroad, without middlemen, reducing the cost of use.
There is really no middleman who can make a price difference! !
If you have any defects or need to import PLC, DCS spare parts, please contact our team, we will help you find reliable and high-quality products super quickly, while shortening the delivery time to ensure that your equipment can operate normally in the right environment. On time.
Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.
Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!
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