ABB DSPU131 3BSE000355R1 is a MA200 interface board for ABB MasterPiece 200 control system, used for backplane bus communication and high-speed signal processing, widely used for legacy DCS spare replacement.

Product Overview:

ABB DSPU131 3BSE000355R1 is a MA200 interface board belonging to ABB MasterPiece 200 series control system. It realizes stable backplane bus communication and real-time signal processing between controllers and system racks. This long-life legacy board adopts AT-bus structure, designed for process control equipment, mainly supplied as spare replacement parts for old ABB DCS systems.

Key Features:

• MA200 interface board for MasterPiece 200 platform
• AT-bus architecture, high-speed backplane data transmission
• Real-time signal processing and bus communication management
• Industrial grade PCB board, stable for long continuous operation
• Standard rack installation for ABB control cabinets
• Designed for legacy system maintenance and spare replacement

• Good anti-interference performance for process control sites

• 
  

Technical Specifications:

• Brand: ABB
• Model: DSPU131
• Part No: 3BSE000355R1
• Product Type: MA200 Interface Board
• Compatible System: MasterPiece 200
• Bus Type: AT-bus
• Installation: Rack mount
• Operating Temperature: 0~55℃

• Power Supply: Powered by system backplane

• 
  

Compatibility & Application:

It is suitable for power plant, petrochemical, pulp & paper and other industries with ABB MasterPiece 200 DCS systems, used for old control system maintenance, spare parts replacement and system renovation projects.