We efficiently use PLC expansions in order to control actuators located in the winery (motors, pumps, boilers, fridges and agitators). Indeed, by means of digital input/output we control temperature transducer, temperature and humidity and CO2 sensors ect.
One of the most important feature of our systems is the distributed logic. Every remote PLC module (sometime called as isle) will be connetected to the other by the most suitable communication channels. Every PLC isle will have an independent logic and a failure in one of them will not trigger the entire system to going down as it may happens in many systems. The system will not incur to any delay because of a failure of an isle.