AKH-0400.02 KNX Heating Actuator 4-канален, 24-230V AC
11288 ден
- 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)
- 3 years warranty
