The ABB TB820V2 3BSE013208R1 Modulebus Cluster Modem is a high-performance communication interface designed to connect multiple I/O clusters within ABB’s AC 800M control system. This brand-new ABB TB820V2 Modulebus Modem enables seamless data exchange between controller clusters, ensuring reliable, synchronized communication in distributed control system (DCS) architectures.

Manufactured by ABB, a global leader in automation and control technologies, the TB820V2 modem is an essential component in the ABB 800xA and Compact Control Builder platforms. It facilitates communication between separate Modulebus segments, allowing I/O modules and controllers to operate efficiently over extended distances without signal degradation.

The ABB TB820V2 3BSE013208R1 Modulebus Cluster Modem features dual optical interfaces that support fiber-optic connections for long-distance, high-speed, and noise-immune communication. It ensures maximum signal integrity even in electrically noisy industrial environments, making it ideal for use in power generation, oil & gas, chemical, water treatment, and manufacturing facilities.

With its plug-and-play modular design, the TB820V2 is easy to install, configure, and maintain. It includes built-in diagnostics that allow continuous monitoring of communication status, ensuring minimal downtime and easy troubleshooting. This modem module is designed for redundancy, providing uninterrupted data transfer even during fault conditions — a key requirement in critical industrial automation systems.

The ABB TB820V2 is an upgraded version of the TB820, offering improved performance, enhanced reliability, and backward compatibility with earlier ABB control architectures. Its compact size, robust construction, and low power consumption make it an energy-efficient and cost-effective communication solution for complex automation networks.

Integrating the ABB TB820V2 3BSE013208R1 into your control system guarantees consistent communication between distributed I/O units, increased plant uptime, and improved system stability — reflecting ABB’s commitment to innovation and quality in industrial connectivity.

Key Features

• Model: ABB TB820V2 3BSE013208R1 Modulebus Cluster Modem

• Condition: 100 % Brand New and Original ABB Product

• Manufacturer: ABB

• Purpose: Enables communication between multiple Modulebus clusters in ABB AC 800M systems

• Interfaces: Dual fiber-optic ports for high-speed data transfer

• Functionality: Extends Modulebus communication distance and provides redundant connectivity

• Compatibility: ABB AC 800M, 800xA, and Compact Control Builder systems

• Diagnostics: Built-in status LEDs and self-monitoring functions

• Power Supply: 24 V DC (typical)

• Compact and modular design for easy installation and maintenance

• Rugged construction for industrial environments

• Operating Temperature: −25 °C to +70 °C

• Mounting: DIN rail mountable

• Weight: Approx. 0.2 kg

• Complies with ABB global safety and quality standards

• Contact Information

  Evaflux Private Limited
  📞 Phone: +91 7303573946
  📧 Email: support@evaflux.com