ABB TB825 3BSE036634R1 Module Bus Fiber Optic Media Converter Multimode

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Product Introduction – ABB TB825 3BSE036634R1

The ABB TB825 3BSE036634R1 is a high-performance module belonging to the ABB Freelance DCS and 800xA automation systems. It plays a critical role in industrial control and communication processes, functioning specifically as a PROFIBUS DP-V1 interface module. Designed for robust, real-time communication in industrial environments, the TB825 facilitates the integration of field devices and controllers via the PROFIBUS protocol. This module supports the seamless exchange of data between control systems and decentralized field equipment, making it essential in distributed automation architectures.

The TB825 module enhances interoperability and operational reliability in demanding applications, such as power generation, oil and gas, chemical processing, and manufacturing. ABB’s engineering excellence ensures that the TB825 is built for longevity, ease of maintenance, and compliance with international automation standards.

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Product Features and Advantages

• Robust Communication: Supports PROFIBUS DP-V1 master functionality, ensuring reliable fieldbus communication for fast and deterministic data exchange.

• Wide Compatibility: Integrates easily with AC 800M and Freelance controllers, extending the flexibility and scalability of ABB’s control systems.

• High EMC Protection: Engineered to operate in harsh electromagnetic environments with minimal signal degradation.

• DIN Rail Mounting: Enables quick and easy installation with standard DIN rail support, saving time in deployment.

• Status LEDs: Equipped with front-panel diagnostic LEDs that provide real-time feedback on operating status and network conditions.

• Rugged Design: Encased in industrial-grade housing for superior durability in demanding environments.

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Technical Specifications – ABB TB825 3BSE036634R1

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Product Applications

The ABB TB825 is ideally suited for use in industries requiring robust, deterministic communication between controllers and field-level devices. Application areas include:

• Power Generation Plants – Facilitates communication in turbine and auxiliary systems.

• Chemical and Petrochemical Plants – Interfaces with field instruments like flowmeters, pressure transmitters, and control valves.

• Oil & Gas Installations – Integrates remote I/O in drilling and pipeline automation.

• Water and Wastewater Treatment – Connects sensors, pumps, and remote control units in SCADA systems.

• Manufacturing Facilities – Enables modular automation by integrating PLCs and field actuators.

• Pharmaceutical and Food Processing – Ensures data integrity and operational safety through precise control.

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Key Advantages

• Seamless PROFIBUS Integration – Connects with a wide range of devices using standardized communication.

• Scalable Architecture – Supports system expansion without major hardware changes.

• Reduced Downtime – Diagnostic LEDs and error detection capabilities simplify troubleshooting.

• Compact and Lightweight – Fits in tight control cabinet spaces while maintaining industrial durability.

• Long Service Life – Engineered with high-reliability components for continuous operation.

• Cross-System Compatibility – Easily interfaces with both legacy and modern ABB systems.

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10 Frequently Asked Questions (FAQs)

1. What is the main function of the ABB TB825?
   It serves as a PROFIBUS DP-V1 communication interface module for ABB automation systems, enabling connection between controllers and field devices.

2. Which systems is the TB825 compatible with?
   It is compatible with ABB’s AC 800M and Freelance controller families.

3. Does the TB825 support redundancy?
   No, the TB825 is not inherently redundant but can be used in systems with external redundancy solutions.

4. What type of installation is required?
   It uses standard DIN rail mounting, which allows fast and secure installation in control panels.

5. Is the module hot-swappable?
   No, the TB825 should only be installed or removed with the power turned off.

6. What kind of diagnostic support does it offer?
   It provides front-panel LEDs for status indication and diagnostics to simplify maintenance and troubleshooting.

7. How many PROFIBUS devices can I connect?
   Up to 125 devices can be connected per segment, depending on system configuration.

8. Does the TB825 require configuration software?
   Yes, it is configured through ABB’s Control Builder or Freelance Engineering Tools.

9. What is the power consumption of the module?
   It consumes approximately 3.5 watts at 24 V DC.

10. What kind of protection does the TB825 offer?
    The module is housed in an IP20-rated enclosure, suitable for installation in a protected control cabinet.

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6 Related or Same Series Models

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6 Popular ABB Models

10 Frequently Asked Questions (FAQs)

1. What is the main function of the ABB TB825?
   It serves as a PROFIBUS DP-V1 communication interface module for ABB automation systems, enabling connection between controllers and field devices.

2. Which systems is the TB825 compatible with?
   It is compatible with ABB’s AC 800M and Freelance controller families.

3. Does the TB825 support redundancy?
   No, the TB825 is not inherently redundant but can be used in systems with external redundancy solutions.

4. What type of installation is required?
   It uses standard DIN rail mounting, which allows fast and secure installation in control panels.

5. Is the module hot-swappable?
   No, the TB825 should only be installed or removed with the power turned off.

6. What kind of diagnostic support does it offer?
   It provides front-panel LEDs for status indication and diagnostics to simplify maintenance and troubleshooting.

7. How many PROFIBUS devices can I connect?
   Up to 125 devices can be connected per segment, depending on system configuration.

8. Does the TB825 require configuration software?
   Yes, it is configured through ABB’s Control Builder or Freelance Engineering Tools.

9. What is the power consumption of the module?
   It consumes approximately 3.5 watts at 24 V DC.

10. What kind of protection does the TB825 offer?
    The module is housed in an IP20-rated enclosure, suitable for installation in a protected control cabinet.

6 Related or Same Series Models

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6 Popular ABB Models

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