GPRS data logger / gateway / controller for M-Bus and Modbus devices
Data Logger / Gateway product line with GSM / GPRS interface
These data loggers / gateways / control units are specially intended for industrial use. Depending on the version, the modules are equipped with analog and digital inputs and outputs, RS232 / RS485 / Ethernet interfaces and various types of sensor inputs. Applications are: reading smart meters, industrial measurements and controls, data acquisition of various meters, controllers and sensors. The modules support ModBus RTU and TCP and the MQTT protocol.