Digital signal conversion

HCS HART Concentrator System converts a HART digital signal to a serial (RS-485) Modbus RTU communication protocol.

By Control Engineering Staff July 11, 2005

HCS HART Concentrator System converts a HART digital signal to a serial (RS-485) Modbus RTU communication protocol. It allows up to 16 smart HART-capable transmitters and valves to interface with Modbus-based monitoring and control systems. HCS interfaces all HART parameters to Modbus, including the ability to monitor primary and non-primary process variables from smart multivariable mass flow, pressure, pH, and temperature transmitters; Coriolis, magnetic, ultrasonic, and vortex flow meters; radar and hydrostatic level transmitters; and valve positioners and damper operators. System also permits a Modbus system to monitor HART instrument diagnostics using Field Device State Byte data, available in HART’s digital information.

www.miinet.com

Moore Industries-International Inc.