Carel
The IR33 Universal Series of controllers is very flexible and can be used in many applications. The controller is selected depending on the number and type of outputs required. 9 preconfigured modes are available to select from, or the user can completely reconfigure the use of the outputs. The IR33*7 series is for temperature applications. It is possible to connect NTC, NTC high temperature, PTC and Pt1000 sensors to its inputs. The IR33*9 is for any application and can accept any various inputs.

