HEATING ACTUATOR AKH
The MDT Heating Actuator receives KNX/EIB telegrams and controls up to independent electrical outputs.
Each channel has its own LED indicator.
Certified according to ISO 9001 , Extensive function extension , Each channel controls up to 4 electrothermic valve drives (230VAC) , Controllable with 1Bit (Switching/PWM) / 1Byte actuating variable or direct control with temperature value via KNX bus , Integrated PI temperature controller (Heating and Cooling) , Given value is stored at voltage failure , 1Bit +/-, 1Byte or 2Byte absolute object to set the given value , Comfort-, night- and frost protection. Summer-/winter operation , Emergency operation if cyclic actuating variable fails , Short circuit detection of connected load , Detection of 230VAC mains voltage failure , Objects for heating request and cyclic movement of the valves , Extensive scene functions , Minimum flow temperature , Diagnostics for each channel with 14Byte plain text object , Quick application download (long frame support for ETS5) , 3 years warranty.
AKH-0400.02Heating Actuator 4-fold2SU MDRC, to control electrothermic valve drives 24-230VAC
AKH-0800.02Heating Actuator 8-fold4SU MDRC, to control electrothermic valve drives 24-230VAC