Siemens RDG200KN

• Built-in temperature and humidity sensors
• For applications with 2-position (on/off or PWM) or 3-position control outputs
• For applications with 3-speed or DC 0…10 V fan
• AC 230 V or AC 24 V power supply.

Application selectable:

• 2-pipe system
• 2-pipe system with electrical heater
• 2-pipe system and radiator / floor heating
• 2-pipe / 2-stage heating or cooling systems
• 4-pipe system
• 4-pipe system with electrical heater
• 4-pipe / 2-stage heating and cooling system (selectable also for 2-stage cooling / 1-stage heating or 2-stage heating / 1-stage cooling)