ABB TB826 3BSE061637R1 Fiber Optic Media Converter – Reliable Modbus RTU Extension Over Fiber

The ABB TB826 (3BSE061637R1) is a rugged, industrial-grade fiber optic media converter specifically designed to extend the communication range of Modbus RTU networks. Ideal for demanding industrial environments, this converter ensures high-speed, interference-free data transmission over long distances using fiber optic cabling.

Built to perform in harsh conditions, the TB826 provides electrical isolation and enhances network reliability by reducing electromagnetic interference (EMI). It’s an essential component for factory automation, process control, and utility applications where long-distance Modbus communication is required.

🔧 Key Features:

• Converts RS-485 Modbus RTU to fiber optic

• Extends communication distances while maintaining data integrity

• Industrial-grade durability for harsh environments

• Reduces EMI and provides electrical isolation

• Easy integration into existing Modbus RTU networks

The ABB TB826 offers a robust and reliable solution for extending and securing industrial communication networks using fiber optics.