Good day all,
To begin with, I am sorry to use English as a lenguage, though I can German, this topic is far to complex to explain it in other lenguage than English.
I am looking for a communication protocol between a Building Energy Management System (BEMS/BMS) and an HVAC system, so the first method to come in mind is an OPC Client/server but, since this service is a little expensive due to its programmation, we were looking an alternative for it, not field bus system with a lot of gateways to system XY, but a "gateway" itself. Do you know where to find it?
Regards,
Alain
To begin with, I am sorry to use English as a lenguage, though I can German, this topic is far to complex to explain it in other lenguage than English.
I am looking for a communication protocol between a Building Energy Management System (BEMS/BMS) and an HVAC system, so the first method to come in mind is an OPC Client/server but, since this service is a little expensive due to its programmation, we were looking an alternative for it, not field bus system with a lot of gateways to system XY, but a "gateway" itself. Do you know where to find it?
Regards,
Alain