ABB TB842 3BSE022464R1

ABB TB842 3BSE022464R1 is a module bus product produced by ABB.The following is a detailed introduction to it:

I.Product Overview

TB842 3BSE022464R1 is a member of the ABB module bus series.It is designed to realize communication between CI801 or CI840/CI840A FCI and tb820/tb820 v2/tb840/tb840.The module has powerful communication interface capabilities and supports multiple configuration methods to meet different industrial automation needs.

II.Technical Features

Communication interface:The TB842 module is equipped with a 10 mbit transmitter/receiver,supports fiber optic connection,can be used for module bus expansion,and connect CI801 and CI840/CI840A.

Configuration method:The module can be used for both simple optical configuration and double-sided optical configuration.In simple configuration,the fiber optic module bus nodes are connected in a ring;in duplex configuration,the fiber optic module bus nodes are connected in a row.

ABB TB842 3BSE022464R1

Connectivity:TB842 connects to CI801 via TB806,to CI840/CI840A via TU847,to TB806 via TU846(for single I/O)or to TB846 via TU846(for redundant I/O).

Fiber compatibility:Both plastic and hard silicon(HCS)fiber can be used with TB842,and the module bus must have the same type of transmitter/receiver at each node.

III.Physical characteristics

Dimensions:The module has a compact design and is easy to install in various industrial automation systems.The specific dimensions may vary depending on the product batch and manufacturer,but are generally in line with industry standards.

Weight:The TB842 module is lightweight,making it easy to transport and install.The specific weight may vary depending on the product batch and manufacturer.

ABB TB842 3BSE022464R1

IV.Application scenarios

The TB842 3BSE022464R1 module is widely used in various industrial automation fields,such as control systems in wind power,hydropower,nuclear power and other industries.As a communication interface module,it can achieve efficient data transmission and communication between devices,improving the overall performance and reliability of the system.

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