4900374 THEBEN | Alldatasheet
Document overview
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Technical content
Item no.: 4900374 Subject to technical changes and misprints additional information at: www.theben.de/product/4900374 The load data are determined with exemplary selected illuminants and are therefore typical data due to the large number of available products. KNX HVAC controller
Description
- Heating actuator for controlling 12 heating circuits with thermal actuators, switching 24 V DC or permanently 0–10 V DC - Integration of up to 2 heating circuit pumps - Flow temperature adjustment to meet requirements: Automatic calculation of the maximum actuating value for energyefficient adjustment of the actuating value to actual requirements - No KNX room thermostat needed: Flexible use of each channel as a heating actuator or heating controller - Can be installed directly on a rail in the heating circuit distributor - Screwless terminal technology - Integrated power supply for thermal actuators - For integrating boiler control - Continuous or switching actuating value selectable Technical data HMT 12 S KNX Operating voltage KNX Bus voltage, ≤10 mA Operating voltage 230 V AC - 240 V AC Stand-by consumption ≤1 W Frequency 50 - 60 Hz Number of channels 12 Installation type Wall installation HMT 12 S KNX Type of connection Spring terminals Ambient temperature -5°C ... 50°C Type of protection IP 20 Protection class II according to EN 60 730-1 Connection example 22/11/2024 Page 1 of 2
Item no.: 4900374 Subject to technical changes and misprints additional information at: www.theben.de/product/4900374 The load data are determined with exemplary selected illuminants and are therefore typical data due to the large number of available products. Scale drawings Accessories Actuator ALPHA 5 24 V Item no.: 9070442 22/11/2024 Page 2 of 2