Description
- this system can supervise the controllers
- if the temperature is outside of certain limits, it can switch off the heating devices
- the controllers can still work
- it has its own temperature sensor
- it has an analog input to read the measured value of the connected controller. It can then compare the value of the controller with the value of its own sensor
- RS485 2 lines
- dimension (BxHxD): 48 x 96 x 125 mm
