Before any data collection or remote sensing can be achieved, information needs to be passed between the sensors and the communications system in a form that is compatible with the language of the SCADA system. To accomplish this, a field interface unit is required. Read more…
Tag: RTU
A Remote Telemetry Unit (RTU) is a digital based electronic device. A device can collect data’s from the real world and transmit that data’s without loss to the specific object (Controller, software etc.,). We called that device name as Remote Read more…
Modbus Communication is a Communication Protocol used in PLCs for Communication between a Master/Slave. Modbus is used for transfer of information over the Serial lines between the Master and Slave. Modbus is just a set of rules for data transmission. Read more…