production in Germany, certified according to ISO 9001

•  modern design
• fully compatible to all KNX/EIB devices

• Each channel controls up to 5 electrothermic valve drives
• Each output controllable with 1-bit or 1-byte telegram
• Direct controllable by KNX temperature sensors
• Integrated temperature controller (PI,Two-position, PWM)
• Comfort-, night-, frost protection- and summer-/winter-
• Emergency operation if cyclic telegram is missing
• Short-circuit detection of connected load
• Detection of mains voltage failure
• Objects for heating request and cyclic movement
  of the valves
• Integrated bus coupling unit