Description
ABB CB801 3BSE042245R1 PROFIBUS DP Communication Interface Module
Product Overview
CB801 with part number 3BSE042245R1 belongs to ABB 800xA DCS communication series. This interface card links the controller to S800 distributed I/O stations over PROFIBUS DP fieldbus. It transfers real-time process data and control commands between system layers. The unit delivers reliable high-speed data exchange and supports hot-swap operation. It works as a vital communication spare for process industries that run ABB 800xA automation platforms.
Key Features
- Brand: ABB
- Model: CB801, Part No: 3BSE042245R1
- Product Type: PROFIBUS DP communication interface module
- Compatible System: ABB 800xA DCS, S800 I/O system
- Bus Protocol: PROFIBUS DP
- Max Communication Speed: 12 Mbps
- Power Supply: 24V DC
- Supports hot-swap replacement without system shutdown
- Comes with status LED indicators for quick fault diagnosis
- Comes with TB807 modulebus terminator
- Rack-mounted design for standard control cabinet installation
Application Fields
- ABB 800xA distributed control system
- Petrochemical, power and pulp & paper process control
- S800 remote I/O station fieldbus connection
- Legacy ABB DCS system maintenance and spare replacement
- Continuous industrial process monitoring and control
