Hello everyone, I recently bought a TB Tiny Brother 8 UI Programmable Bacnet & Modbus Controller to test the product. I read the pdf manual.
There are two RS485 networks on each controller, one is labeled ‘main’ and the other ‘sub’ though they are functionally equivalent. Typically the subnet is used for expansion I / O and the main is used for controller-to-controller level connections.
If I had a Modbus RS485 network with some devices, such as some temperature sensors, XY-MD02 Temperature And Humidity Transmitter (RS485 SHT20 Modbus RTU Sensor - see Amazon website), I could directly connect this modbus network to the expansion points subnetwork and reference the registers inside the controller?
If I had BACNET or Modbus devices visible on the same ethernet network to which the controller is connected, could I refer to them inside the controller?
Thank you very much for your support.