Description
The TB840A 3BSE037760R1 is an industrial automation module launched by ABB, primarily designed as an integrated component for digital I/O expansion and fiber optic communication interfaces. It is compatible with various ABB drive systems and control systems and is widely used in industrial automation, process control, and other scenarios. Below is the detailed product information:
Core Product Positioning and Type
1. Core Attributes: Combines a digital I/O expansion board with a fiber optic ModuleBus interface module. It belongs to the ABB ModuleBus series, specifically designed for industrial automation scenarios, supporting signal interaction between controllers and field devices as well as long-distance data transmission.
2. Compatible Systems: Variable Frequency Drives: ABB ACS800-01 (cabinet type), ACS800-04 (wall-mounted type), ACS800-07 (multi-drive) and the full ACS880 series;Control Systems: ABB 800xA DCS, AC500 series PLCs, CI810/CI830 control systems, and Advant S800 I/O system.












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