RDG100KN

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Overview of Siemens RDG100KN Room Thermostat with KNX Communications

The Siemens RDG100KN is a sophisticated room thermostat designed for precise temperature control in fan coil unit applications and universal HVAC environments. It supports KNX bus communication in S-mode and LTE mode, enabling seamless integration into modern building automation systems. The device features a backlit display and multiple control options, including on/off, PWM, and 3-position outputs for heating, cooling, and fan control.

Key Features

  • KNX bus communication for easy integration and centralized control in smart buildings.
  • Backlit display provides clear temperature and status readouts in °C or °F.
  • Supports 2P, PI, and P control types for flexible HVAC applications.
  • Multiple outputs for on/off, PWM, 3-position, or DC 0-10 V control of heating/cooling and fans.
  • Automatic and manual heating/cooling changeover for versatile system management.
  • Three multifunctional inputs configurable for keycard contact, external sensors, or fault signals.
  • Selectable operating modes: Comfort, Economy, and Protection.
  • Minimum and maximum setpoint limitations ensure energy efficiency and safety.
  • Configurable via DIP switches or commissioning tools (ACS, ETS) for custom setups.

Technical Specs

Specification Details
Model RDG100KN
Power Supply AC 230 V, 50/60 Hz
Power Consumption Max 15 VA
Control Types 2P, PI, P control
Outputs On/Off, PWM, 3-position, DC 0-10 V
Fan Control 1-speed, 3-speed, or DC 0-10 V
Inputs 3 multifunctional for keycard, sensors, fault signals
Operating Modes Comfort, Economy, Protection
Setpoint Range 5°C to 40°C adjustable
Display Backlit LCD
Protection Class IP20

Applications / Use Case

Ideal for commercial buildings, hotels, and office spaces requiring energy-efficient climate control integrated with building management systems via KNX.

Siemens provides full technical support and warranty, ensuring reliable integration and long-term performance.

RDG100KN

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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