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°C + % RH
Raumbediengerät mit geschlossenem Gehäuse und Display
Raumbediengerät mit Detailansicht des Displays

Room operating unit for room automation RYMASKON 221

SKU 1901-5111-3011-002 EAN 4 251325 615424 Product group: WG02
In stock , available in 1-3 working days
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Regular price $115.33
Regular price $431.33 Sale price $115.33

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Product description

  • 40...+125 °C, resolution: 0.1 °C
  • 0...100 % RH, resolution: 0.1 % RH
  • Temperature, relative humidity [% RH], dew point
  • Modbus RTU
  • Control:
    Temperature
    Ventilation
    Room occupancy
    Menu
Rymaskon® stands for a series of multifunctional room operating units.
The individually configurable Rymaskon® 200 - Modbus enables automated monitoring and control of room climate and lighting in a Modbus network. It offers three digital inputs and one universal input, via which up to four external push-buttons or switches can be connected. The device can be configured remotely on a higher-level Modbus master and integrated into a cross-building room climate monitoring and data acquisition system. Internal sensors record the room temperature, relative humidity and dew point.


Up to eight capacitive function buttons are available on the glass front of the compact device for on-site operation and configuration. A buzzer acknowledges the use of the buttons and can also be used as an acoustic error or alarm warning.

The multifunctional display, specially designed for room operation, is dimmable and offers a clear display of all available room data using intuitive symbols. In addition to the time, date and climate parameters (temperature, Humidity, dew point, CO2 content), other functions such as fan operation or room occupancy can also be displayed. The color of the backlighting can be adapted to the room design.

Technical data

Measured values Temperature, relative humidity, dew point
Communication RS485, NFC, NEC
Power supply 24 V DC (± 10 %)
Output Modbus RTU
Color Black
Display Yes

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We also manufacture individually

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