Brand: ABB Description: Module Termination Unit Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 5 Payment Term: T/T Shipping Port: Shenzhen ABB TU890 3BSC690075R1 is a modular terminal unit with features including support for multiple analog outputs and communication protocols, suitable for process control, energy management and harsh industrial environments.
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Manufacture |
ABB |
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Model Number |
TU890 |
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Ordering Number |
3BSC690075R1 |
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Country Of Origin |
Switzerland |
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HS CODE |
44029000 |
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Dimension |
7*11*19cm |
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Packing Dimension |
9*13*21cm |
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Weight |
0.5kg |
Technical parameters
Standard version: 24VDC
Extended version: compatible with 24VDC to 230VAC wide voltage input
Analog output: 4-20mA, 0-5V
Digital signal: support switch input/output
Basic protocol: Profibus DP, Modbus RTU/TCP
Extended protocol: Ethernet, RS232/RS485
Standard version: -40°C to +70°C
Industrial enhanced version: -40°C to +85°C
Protection level: IP65
Functional features
1. High-precision signal processing and transmission
ABB TU890 3BSC690075R1 adopts 16-bit high-resolution digital-to-analog conversion chip, combined with adaptive filtering algorithm to ensure that the signal transmission error is less than ±0.05%, suitable for precision control scenarios
Support signal isolation technology to effectively suppress electromagnetic interference and ground loop problems
2. Flexible configuration and expansion capabilities
The modular design supports hot-swap and can seamlessly integrate expansion modules such as DI810 and AO815 to meet the needs of multi-channel signal processing
Supports user-defined logic programming, and can flexibly configure alarm thresholds, communication protocol parameters, etc.
3. Industrial-grade reliability and durability
The shell is made of high-strength engineering plastics, and the internal circuit board is sprayed with three-proof paint (moisture-proof, salt spray-proof, and mildew-proof), which is suitable for highly corrosive environments such as offshore oil platforms
ABB TU890 3BSC690075R1 has passed CE and RoHS certification, with an MTBF of more than 100,000 hours and supports 7×24 hours of continuous operation
4. Intelligent operation and maintenance support
Built-in self-diagnosis function, real-time monitoring of module temperature, voltage and communication status, and LED indicator or host computer alarm prompts when abnormal, reducing downtime troubleshooting time
Provides a graphical configuration interface, supports remote firmware upgrades and parameter backups, and reduces maintenance costs
Recommended matching
Controller: PM861AK01 (redundant architecture support)
Communication module: CI860K01 (FF HSE interface)
