Heating Actuator 4-fold- 2SU MDRC- 24-230VAC
The MDT Heating Actuator receives KNX/EIB telegrams and controls up to independent electrical outputs.
Each channel has its own LED indicator.
Production in Germany- 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
Comprehensive scene functions
Minimum flow temperature
Diagnostics for each channel with 14Byte plain text object
Quick application download (long frame support for ETS5).
Forventet leveringstid: 3-7 hverdage