616719 Room temperature controller

Type: Merten 616719 KNX - System M - RTM rotary - 4 binary inputs - polar white

Bus System: KNX

Output voltage: 5 V (SELV)

Output current: max 0.8 mA

Maximum cable length: inputs / outputs max.
5 m, remote sensor max 50 m 

Degree of protection: IP20

With integrated bus clutch. The device is a room temperature controller and
binary input. Depending on the operating mode, the current set temperature and the room temperature become a controlled variable to control heating or cooling on the KNX. The temperature can be selected on the indoor or outdoor temperature sensor, which connects to the pushbutton interface terminal block. The pushbutton interface generates an internal signal voltage for the connection of a maximum of four common pushbuttons / potential-free contacts. Two of these inputs can be used to connect low current LEDs.

KNX software features:
Room temperature controller functions:
Controller type: 2-point control, continuous PI control, switching PI control (PWM)
Output: stable in the range 0..100% or on / off
Driver mode:
• Heating with one controller output
• Cooling with one controller output
• Heating and cooling with separate controller outputs
• Heating and cooling with one controller output
• 2-stage heating with 2 controller outputs
• 2-stage cooling with 2 controller outputs
Operating modes: comfort, comfortable extension,
Standby mode, night reduction, frost / heat protection
Operation: Setpoint setting with the adjusting wheel
The area can be parameterized, the presence of the presence button
parameterizable / valve protection, block control can be switched off

Button interface functions:
Switching, dimming, blinds, value transmitter (dimming value transmitter, expansion unit for light scenes with / without memory function, temperature value transmitter, brightness value transmitter).
Button interface: up to 4 inputs, 2 of which can be used as outputs and one for remote sensor connection.

If you are interested in a product in a different color, you can contact us by email regarding availability. Possible versions in: creamy white glossy, active white glossy, polar white matt, cream white matt, matt anthracite, matt aluminum.

Estimated delivery time: 10 - 18 days