The ABB TB811 Modulebus Optical Port is a high-performance solution engineered to enable reliable fiber-optic communication within industrial control systems. Designed with precision and efficiency in mind, this original ABB component facilitates seamless data exchange across long distances, making it ideal for complex and distributed automation networks.

This advanced optical port supports integration into ABB’s automation infrastructure, providing enhanced system stability, electromagnetic interference resistance, and high-speed communication. Its compact and durable build ensures long-term performance in demanding industrial environments.

Whether you’re upgrading existing infrastructure or deploying new systems, the TB811 offers a robust and future-ready connectivity solution tailored for modern industrial requirements.

Key Features:

• High-speed optical communication for ABB Modulebus systems

• Designed for noise-resistant and long-distance data transfer

• Easy installation and system integration

• Compact design with industrial-grade durability

• Optimized for use in ABB 800xA control systems

Applications:

• Industrial automation and process control

• Distributed control systems (DCS)

• Fiber-optic data communication

• Manufacturing and energy sector infrastructure