ABB DSCA190V 57310001-PK｜Communication Processor｜

DSCA190V 57310001-PK

Multi protocol gateway protocol conversion core
Integrated multiple industrial communication interfaces, supporting protocols such as Profibus DP, Modbus RTU/TCP, fiber optic bus, serial port, etc; Realize data interoperability between DCS main control and third-party PLCs, analyzers, upper computers, and remote I/O, and transparently forward messages across protocols.
MXB backplane high-speed data exchange
Real time bidirectional transmission of massive process data between DSBB110A/DSBB175 backplane MXB bus and AC410/AC450 main control, sharing CPU communication load and ensuring real-time control loop performance, with a full channel scanning cycle as low as 8ms.
Fiber optic long-distance redundant communication
Equipped with fiber optic interface, used for long-distance networking of multiple cabinets and remote sites; Dual link redundant transmission, automatic disturbance free switching of fiber optic disconnection, isolation of strong electromagnetic interference, suitable for cross regional distributed control in power plants and chemical industries.
Independent communication isolation and EMC protection
Each external communication channel is equipped with independent electrical isolation and filtering circuits to eliminate ground loops and frequency converter RF interference, avoid serial/bus garbled and communication interruptions, and improve stability under harsh working conditions.
Built in complete communication diagnostic system
Continuously inspect bus disconnections, verification errors, communication timeouts, and abnormal link loads; The panel LED status light visually distinguishes between operation/faults, and the fault code is uploaded to the main control to quickly locate network faults.
Programmable Communication Logic Processing
Equipped with an independent computing chip, it can customize data acquisition cycles, message filtering, data scaling and conversion, without occupying main control CPU resources, and batch process on-site instrument signals.

ABB DSCA190V 57310001-PK｜Communication Processor｜