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HMT 12 S KNX
HMT 12 S KNX
HMT 12 S KNX

HMT 12 S KNX

Item no.: 4900374
  • 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
Add to documents basket Data sheet

Function 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
Operating voltage KNX Bus voltage, ≤10 mA
Operating voltage 230 – 240 V AC
Stand-by consumption ≤1 W
Frequency 50 – 60 Hz
Number of channels 12
Installation type Wall installation
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

Diagrams

HMT 12 S KNX
HMT 12 S KNX

Accessories

Actuator ALPHA 5 24 V
Actuator ALPHA 5 24 V
Item no. 9070442
To the product Data sheet

Downloads
Operating instructions PDF HMT S KNX (3,8 MB)
Hand book PDF HMT S KNX (1,1 MB)
KNX-Database (Single Product) ZIP HMT S KNX (302,0 kB)
Data sheet PDF HMT 12 S KNX (373,6 kB)