MDT Heating actuator

MDT technologies Heating actuator 4-fold 2TE AKH-0400.03 Manufacturer: MDT technologies Designation: Heating actuator 4-fold 2TE REG, 24-230VAC Type: AKH-0400.03 Bus system KNX: yes Bus system KNX radio: no Bus system radio bus: no Bus system LON: no Bus system Powernet: no Other bus systems: without Radio bidirectional: no Mounting type: REG Width in division units: 2 With bus coupling: yes Bus module removable: no Actuating variable continuous: yes Actuating variable switching: yes Valve protection function: yes Manual switching: no Max. switching current (Ohmic load): no Max. switching current (ohmic load): 0.5 A No. of outputs: 4 Max. switching current (ohmic load): 0.5 A Output current: 0.5 A Switching voltage: 24..230 V Protection class (IP): IP20MDT technologies Heating actuator 4-fold 2TE AKH-0400.03: more detailsHeating actuator 4-fold, 2TE, REG, 24-230VAC. Heating actuator for control of electrothermal actuators, with LED display per channel. New generation with function extension. Each channel can control up to 4 actuators (230VAC). Free assignment of outputs to the controller channel. Control with 1Bit (switching/PWM) / 1Byte (continuous) control variables or direct control with temperature value via KNX bus. Integrated PI temperature controller (heating and cooling). Comfort, night, frost protection mode. Summer/winter operation. Setpoint adjustment with 1Bit +/-, 1Byte or 2Byte absolute object. Independent setpoint adjustment for comfort / standby / night. Storage of setpoints in case of bus voltage failure. Emergency operation in case of failure of the cyclic control values. Overload protection with fault signal object (230VAC). Voltage failure detection with fault message object (230V). Objects for heating demand as well as fixed seat protection. Extensive scene functions. Compatible with many visualizations. Minimum flow temperature. Plain text diagnosis per channel with 14Byte object. Fast download of the application (long frame support for ETS5). , EAN: 4251916130114.