ABB GRBTU 3BSE013175R1｜Remote Terminal Unit｜

GRBTU 3BSE013175R1

Function
As a gateway terminal between the controller and the redundant StationBus fieldbus, it enables real-time deterministic bidirectional data exchange;
Provide bus redundancy switching, automatically switching without disturbance when a single bus is disconnected, to avoid system communication interruption;
Assign bus addresses, match bus terminals, diagnose and report line faults;
DCS systems that are suitable for high reliability requirements in key processes such as power generation, chemical engineering, and oil and gas.
parameter
power supply
Rated voltage: DC 24V
Working current: 0.5A
Power consumption of the whole machine: about 5W
communication interface
Bus medium: RS485 differential redundant StationBus
Supporting protocols: StationBus proprietary protocol, compatible with Profibus DP underlying signals
Transmission rate: Real time industrial bus rate, millisecond level periodic interaction
Isolation and protection
Bus side and control side are electrically isolated and resistant to EMC interference
Built in surge, overcurrent, and reverse protection circuits

ABB GRBTU 3BSE013175R1｜Remote Terminal Unit｜