The Elsner Elektronik KNX T6-UN-B4 is a temperature evaluation unit can be used to control heating and cooling.
It has connections for up to ten temperature sensors, with six inputs provided for T-100 and T-130 sensors. Four additional analogue/digital inputs can be used for either T-NTC temperature sensors or for push buttons or auxiliary contacts. The matching measuring probes for the KNX T6-UN-B4 are compact and available for different measuring ranges and protection categories (up to IP 68).
The evaluation unit can calculate mixed values, and six switching outputs can forward values that are less than or above a limit. Heating and cooling actuators can be controlled directly via six integrated PI controllers, and logic gates offer additional linkage options.