other 900223.003

Technical data

  • Housing dimension ST181 Front: 180x52mm
  • Power supply 230V AC
  • Switching inputs 1
  • Number of outputs 6
  • Sensor type PTC
  • ST-Bus available No
  • Software other

Wiring diagram

Dimensional drawing

Product description

The flush panel control ST181-VRMA was specifically conceived for the requirements of hot bars. The continuous frontal plastic foil keyboard ensures the high tightness absolutely required for this application. Depending on the parameters, the control can operate 1 - 4 independent warm water baths. For the registration of the warm-water temperature, PTC temperature sensors are used in each case. A special feature of this control is the possibility of the free allocation of the individual output contacts. That way, among other, it is possible to operate a warm water bath with several output contacts, and thus several heating elements.
The output contacts can be maximally loaded with 12A at 250V. Two independent outputs operable with assigned front keys are intended for switching of lighting and/or infrared or other surface jet heating elements. For water baths an automatic water level regulation is programmable. At the input side, there is a switching or capacitive transmitter, at the output side, there is a water valve.

Data sheet             Installation instructions

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