Modbus Protocol is a serial communications protocol originally published by Modicon (now Schneider Electric) in 1979 for use with its programmable logic controllers (PLCs). Simple and robust, it has since become a de facto standard communication protocol, and it is now a commonly available means of connecting industrial electronic devices.
Utthunga has vast experience with Modbus protocol and provided a various solution using this protocols to its customers.
Utthunga has developed various Modbus based service tool to parameterize, calibrate and diagnose the actuators or measurement devices using Modbus RTU, ASCII, TCP/IP in both master and slave mode. Utthunga’s proprietary framework DPI (Device Programming Interface) along with proprietary Modbus stack has helped in reducing the overall time for development and cost.
Utthunga has provided various OPC solutions to its customer using Modbus protocol which includes the monitoring and controlling of Solar PV Plant using Utthunga’s Modbus OPC Gateways.
Utthunga can help you to make your legacy 4-20 mA device to be smarter by making it Modbus compatible using retrofit Utthunga’s Modbus board and stack.
Utthunga has its own Modbus Simulator which was built using uSimulate framework. It supports the custom business logic implementation for specific device. More information on Simulator framework can be found here.
Utthunga can develop the mobile dashboard application for Android and iOS using its proprietary Modbus stack and DPI framework which can communicate with Modbus devices over network.
FDI Communication Server
Utthunga’s product Modbus FDI Communication Server enables you to integrate your Modbus device to the FDI host application. Download the Demo version of Modbus FDI Communication Server here.
FDT DTM SOLUTION
Utthunga can develop the Modbus Device DTM for your device to be integrated into the FDT based host application.