Product Type:Optical Cluster Modem
Designation:TB820
Brand:ABB
Weight:0.2 kg
Dimensions (D x H x W):96 x 119 x 54 mm
Operating Voltage:220 V
Output Frequency:30 kHz
Redundancy Mode:1+1 Redundant Operation
Communication Protocol:Modulebus
Certification:Certified Product
The ABB TB820 Modulebus Optical Modem is engineered for robust performance in demanding industrial environments, ensuring reliable and secure data transmission.
Featuring advanced optical fiber technology, this modem supports Profinet communications, enabling seamless integration with a wide range of industrial automation systems.
With its compact design and efficient power consumption, the TB820 is ideal for space-constrained applications requiring high-speed, long-distance communication.
Equipped with 1+1 redundant operation, the modem provides fault tolerance and continuous availability, minimizing downtime and ensuring operational efficiency.
Suitable for extreme environmental conditions, the TB820 meets stringent IP and temperature requirements, making it suitable for use in various industrial sectors including manufacturing, oil & gas, and process industries.











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