GPRS Based Data Acquisition & Control The DLGS series GPRS/GSM enabled devices is a 3rd Generation smart controller which collects data as well as executes commands for control operation for real time supervisory monitoring and control systems. The device supports RS485, RS232 modbus protocols integrated with Tronixware's Web application software interface suitable for various monitoring, data logging and alerts application with truly remote based operation and control.

The controllers with multiple channel relays for dedicated monitoring and controlling of equipments and switch gears. Along with the data logging and real time monitoring it further extends its support for controlling non critical loads through a web application or mobile application developed specifically for the purpose. The capacity of the load is varied as per requirement. The control board is designed specifically for heavy duty industrial use.

DCU Data Concentrator Unit The WDSM series modules involves robustly designed smart controller having GPRS and RF smartly integrated in a single device which supports multiple functionalities such as data transmission through GPRS to the Head End Server and collection of data from multiple devices or meters through RF. The RF or LoRA transceivers act as a master device to send and receive commands and alerts from slave LoRA/RF transceivers respectively. LoRA Based Mesh Networking - LoRA RF transceivers operating in Sub 1 GHz license free frequency are connected with the communication port of the energy meters which transmits data to a DCU (Data Concentrator Unit). The DCU send the data directly to the HES through GPRS connectivity. The DCU receives commands from the HES and pulls / push data to the energy meters through LoRA transceivers. The energy meters and the DCU form a mesh network in order to communicate and transmit data through the network.