Model Number: TB840A, ABB part number 3BSE037760R1
Function: Serves as a modem to manage and facilitate communication between multiple I/O clusters over the Modulebus in ABB's control systems
Application: Used to connect and extend the Modulebus network, allowing communication between the control processor and distributed I/O units over long distances
Compatible Systems: Typically used with ABB’s AC 800M controller and S800 I/O systems, allowing for effective communication and integration of remote I/O modules
Data Transfer: Provides high-speed data communication across multiple clusters, ensuring reliable and synchronized control
Connectivity: Includes connectors for Modulebus cables, enabling secure and stable connections within the network
Redundancy: Likely supports redundant communication paths to ensure high availability in critical applications, improving system reliability
Power Supply: Draws power from the control system’s main power supply, typically through the rack or direct power connection
Installation: DIN rail-mounted, designed for easy installation within a control cabinet, allowing for streamlined network configuration
Environmental Conditions: Built to withstand harsh industrial environments, including temperature variations, humidity, and mechanical vibrations
Certification: Likely meets industrial standards for safety, electromagnetic compatibility (EMC), and communication performance, ensuring safe and efficient operation