Description
Product Description
ABB TA524 is a multi-functional industrial automation module that integrates temperature measurement control and PROFIBUS DP redundant bus conversion capabilities, designed for seamless integration into complex PLC and DCS systems. It supports multiple types of temperature sensors including thermocouples and RTDs, enabling accurate temperature monitoring in industrial processes while realizing bidirectional conversion between single bus and redundant dual PROFIBUS DP buses. ABB TA524 features 6 dual-color LED status indicators for real-time monitoring of bus links and power conditions, with relay output alarms for fault notification. Its rugged industrial-grade design with IP30 protection and wave-patterned aluminum reinforced housing ensures reliability in harsh industrial environments. ABB TA524 also offers flexible interface options including 1-2 PROFIBUS DP electrical ports and 1-2 155M optical fiber interfaces, supporting long-distance data transmission up to 20km for large-scale industrial facilities.
Product Parameters
- Module Type: Temperature measurement & control + PROFIBUS DP redundant bus conversion module
- Core Function: Temperature data acquisition, redundant bus conversion, fault alarm, and system integration
- Temperature Sensing Compatibility: Thermocouples, RTD (resistance temperature detectors)
- Bus Protocol: PROFIBUS DP (supports single/redundant dual bus conversion)
- Communication Interfaces: 1-2 PROFIBUS DP electrical ports; 1-2 155M optical fiber interfaces
- Transmission Performance: 155Mb/s transmission rate; up to 20km fiber transmission distance
- Rate Configuration: 10 common rates (manual setting via DIP switch or auto-adaptation)
- Protection Features: 4000V lightning protection, 1.5A overcurrent protection, 600W surge protection; dual power redundancy
- Operating Temperature: -20°C to +60°C; storage temperature: -40°C to +85°C
- Physical Specs: Standard 35mm DIN rail mounting; wave-patterned aluminum housing; IP30 protection
- Certifications: Industrial safety and EMC compliance
- Key Features: 6 dual-color LED indicators, relay fault alarm, logic operation functions, data transmission/storage
Advantages and Features
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Dual-Function Integration
ABB TA524 combines temperature measurement control and redundant bus conversion in one module, reducing system complexity and deployment costs for industrial automation setups.
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Reliable Redundant Communication
Support for PROFIBUS DP redundant dual bus conversion ensures uninterrupted data transmission, enhancing system stability for critical industrial processes.
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Long-Distance & Secure Transmission
155Mb/s high-speed optical fiber transmission (up to 20km) and multi-level electrical protection make ABB TA524 suitable for large-scale industrial facilities with distributed control points.
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Easy Status Monitoring & Troubleshooting
6 dual-color LED indicators and relay fault alarms enable quick identification of bus link, power, and sensor status, minimizing maintenance downtime for ABB TA524.
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Rugged Industrial Design
IP30 protection rating and reinforced aluminum housing allow ABB TA524 to withstand harsh industrial environments with electromagnetic interference and temperature fluctuations.
Application Cases in Application Fields
- Chemical Processing: ABB TA524 monitors reactor temperature and converts redundant bus signals, ensuring stable communication between field sensors and central DCS while withstanding corrosive industrial environments.
- Power Generation: Integrates with substation control systems for temperature monitoring of transformers and switchgear, using redundant bus conversion to maintain reliable data transmission across large power plants.
- Food & Beverage Production: Controls temperature in pasteurization and drying processes, with long-distance bus transmission linking distributed production lines to central control rooms.
- HVAC Systems: Manages temperature in large commercial buildings and industrial workshops, using redundant bus conversion to ensure continuous operation of heating, ventilation, and air conditioning systems.
Comparisons with Competing Products
| Parameter | ABB TA524 | Siemens SCALANCE XB105 | Rockwell Automation 1756-ENBT |
|---|---|---|---|
| Core Function | Temperature control + redundant bus conversion | Industrial Ethernet switching | Ethernet/IP communication |
| Bus Protocol Support | PROFIBUS DP (redundant conversion) | PROFINET/ETHERNET | Ethernet/IP, Modbus |
| Transmission Distance | Up to 20km (fiber) | Up to 10km (fiber) | Up to 100m (copper) |
| Protection Features | 4000V lightning/600W surge protection | Basic surge protection | Standard overcurrent protection |
| Key Advantage | Dual-function integration + long-distance transmission | High-speed Ethernet switching | PLC-native integration |
| Target Application | Multi-functional industrial control systems | Ethernet-based automation networks | Rockwell PLC-centered systems |
Selection Suggestions and Precautions
Selection Suggestions
- Choose ABB TA524 for industrial automation systems requiring both temperature monitoring and PROFIBUS DP redundant bus communication, such as chemical plants, power stations, and large-scale manufacturing facilities.
- Opt for this module for applications needing long-distance (up to 20km) secure data transmission with multi-level electrical protection.
Precautions
- Select the appropriate communication interface (electrical/fiber) and rate configuration based on your industrial site layout to maximize ABB TA524 performance.
- Ensure compatible temperature sensors (thermocouples/RTD) are used to guarantee accurate temperature data acquisition.
- Follow proper wiring guidelines for dual power supply to utilize the redundancy feature of ABB TA524.
- Regularly check LED indicators and fault logs to proactively address potential communication or sensor issues.
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