with controller
rail mounting device, 4 rail units
6 outputs “TRIAC”
with manual electronic operation and LED status indication
ETS product family: Heating, A/C, Ventilation
Product type: Valve


Intended use

  • Switching of electrothermal actuators for heaters or cooling ceilings
  • Mounting on DIN rail according to EN¬†60715 in distribution boxes


Product characteristics

  • Integrated room temperature control with setpoint value specification
  • Six independent controllers to control up to six independent rooms
  • Controller function for heating and cooling
  • Switching operation or PWM operation
  • Actuators with characteristics “normally open” or “normally closed” can be controlled
  • Valve drives for 230¬†V or 24¬†V controllable
  • Outputs can be operated manually, construction site mode
  • Feedback in manual mode and in bus mode
  • Disabling of individual outputs manually or via bus
  • Overload-protected, short circuit-protected
  • Error indication with LED
  • Protection against jamming valves
  • Forced position
  • Various setpoints for forced position or emergency operation in case of bus failure for summer or winter
  • Cyclical monitoring of the input signals can be parameterised
  • Feedback via bus, e.g. in case of power failure, overload or sensor failure

Technical data

Rated voltage: AC 110 … 230 V ~, 50/60 Hz
Stand-by power: max. 0.4 W
Power loss: max. 1 W
KNX medium: TP 256
Rated voltage KNX: DC 21 … 32 V SELV
Power consumption KNX: max. 250 mW
Ambient temperature: ‚ąí5 … +45 ¬įC
Storage/transport temperature: ‚ąí25 … +70 ¬įC
Heating outputs
¬†¬†¬†¬†Contact type: semiconductor (triac), őĶ
    Switching voltage: AC 24 / 230 V ~
    Mains frequency: 50/60 Hz
¬†¬†¬†¬†Switching current: 5 … 160 mA
    Switch-on current: max. 1.5 A (2 s)
    Switch-on current: max. 0.3 A (2 min)
Number of drives per output
    230 V drives: max. 4
    24 V drives: max. 2
Mounting width: 72 mm (4 rail units)
Connection, outputs
    Connection mode: screw terminals
¬†¬†¬†¬†single wire: 1 x 0.5 … 4 mm¬≤
¬†¬†¬†¬†stranded without ferrule: 1 x 0.5 … 4 mm¬≤
¬†¬†¬†¬†stranded with ferrule: 1 x 0.5 … 2.5 mm¬≤

Product documentation


Product data sheet


Database ETS4 + ETS5


Operating instructions


SKU: 2336 REG HZR HE Categories: ,