ABB TB820 – High-Performance Optical Modem for Modulebus Networks

Specification 1:Optical Cluster Modem

Specification 2:1+1 Redundant Operation

Dimension (D x H x W):96 x 119 x 54 mm

Weight:0.2 kg

Operating Voltage:220 V

Output Frequency:30 kHz

Certified Product:Yes

Series:TB820

Material Coding:TB820

    The ABB TB820 Modulebus Optical Modem is engineered for industrial automation applications, offering unparalleled reliability and efficiency. This optical modem ensures seamless data transmission over long distances, making it an ideal choice for complex network infrastructures.

    Featuring 1+1 redundant operation, the TB820 guarantees continuous performance even under adverse conditions, enhancing system uptime and reliability. Its compact design fits seamlessly into existing setups, requiring minimal installation space.

    With a maximum data rate of 1 Mbps and a long operating range of up to 1 km, this optical modem optimizes data throughput while minimizing latency. The low power consumption ensures efficient energy usage without compromising on performance.

    Engineered for robustness, the TB820 is designed to withstand extreme temperatures from -20°C to +60°C, making it suitable for use in various industrial settings worldwide. This broad temperature range ensures stable operation across different climates and environments.

    The ABB TB820 Modulebus Optical Modem is part of the comprehensive ABB PLC product line, offering seamless integration with other ABB automation solutions. It supports a wide array of industry standards, including Modbus, ensuring compatibility and ease of deployment within diverse automation ecosystems.