Key features of both types of thermostats:
∂ Operating voltage AC 230 V
∂ 2-position control with On/Off control output
∂ Maximum load 16 A
∂ Protection class IP31, suitable for installation in wet rooms
∂ Input for cable temperature sensor NTC 3 k (QAP1030/UFH) for the floor
(note: cable temperature sensor must be ordered separately)
∂ Floor temperature limitation with cable temperature sensor
∂ Operating modes: Comfort, Economy and Frost Protection
∂ Minimum and maximum limitation of setpoint setting range
∂ Backlit white LCD
∂ Suitable for use with standard conduit boxes in Europe (CEE/VDE) and
Asia-Pacific (min. depth 40 mm)
Key features of both types of thermostats:
∂ Operating voltage AC 230 V
∂ 2-position control with On/Off control output
∂ Maximum load 16 A
∂ Protection class IP31, suitable for installation in wet rooms
∂ Input for cable temperature sensor NTC 3 k (QAP1030/UFH) for the floor
(note: cable temperature sensor must be ordered separately)
∂ Floor temperature limitation with cable temperature sensor
∂ Operating modes: Comfort, Economy and Frost Protection
∂ Minimum and maximum limitation of setpoint setting range
∂ Backlit white LCD
∂ Suitable for use with standard conduit boxes in Europe (CEE/VDE) and
Asia-Pacific (min. depth 40 mm)
Siemens Wireless room thermostat RDH100RF/SET with LCD
Large LCD display
● RDH100RF, transmitter, battery powered
● RCR100/433, receiver, mains powered
● Communication of the set is bonded ex factory
● TPI control for use with ON/OFF heating systems
Siemens RDF302 Flush-mounted room thermostats with RS485 Modbus communications
RS485 communicative interface in Modbus RTU slave mode
∂ Backlit display
∂ 2P / PI / P control
∂ Outputs for on/off or 3-position control
∂ Outputs for 3-speed or 1-speed fan
∂ 2 multifunctional inputs for keycard contact, external sensor, etc.
∂ Operating modes: Comfort, Economy and Protection
∂ Automatic or manual fan speed control
∂ Automatic or manual heating/cooling changeover
∂ Minimum and maximum limitation of room temperature setpoint
∂ Control depending on the room or the return air temperature
∂ Adjustable commissioning and control parameters via local HMI or RS485
Modbus
∂ Mounting on recessed square conduit box, 60.3 mm fixing centers
∂ AC 230 V operating voltage
∂ User and parameter settings can be retained or restored with power loss
Siemens RDG400KN Room thermostats with KNX communications
∂ KNX bus communications (S- and LTE-Mode)
∂ Backlit display
∂ PI/P control
∂ Output for VAV box/air damper: DC 0…10 V/3-position/KNX LTE-Mode
∂ Output for heating/cooling coil: On/Off, PWM or 3-position/DC 0…10 V
∂ Output signal inversion as an option (DC 0…10 V ⇓ DC 10…0 V)
∂ 2 multifunctional inputs for keycard contact, external sensor, etc.
∂ 1 DC 0…10 V input for external sensor or feedback of air damper position
∂ Operating modes: Comfort, Economy and Protection
∂ Control depending on room or return air temperature
∂ Optimized operation of supply air fan: Input DC 0…10 V for feedback of air
damper position
∂ Automatic or manual heating/cooling changeover
∂ Minimum and maximum limitation of room temperature setpoint
∂ Minimum and maximum limitation of air flow signal
∂ Adjustable commissioning and control parameters
∂ Commissioning with Synco ACS790, ETS or via local HMI
∂ Integration into Synco; integration into Desigo via group addressing (ETS)
or individual addressing
∂ Integration into third-party system via group addressing (ETS)
∂ Indoor air quality (IAQ) control loop with external CO2 sensor (DC 0…10 V
or KNX LTE- and S-Mode) (RDG405KN)
∂ Operating voltage AC 24 V
∂ Interworking with KNX CO2/temperature sensors (LTE- and S-Mode)
Siemens RDG400 Wall-mounted room thermostat with LCD for VAV heating and cooling systems
Modulating PI control
∂ Control depending on the room or the return air temperature
∂ Output for DC 0…10 V actuator and auxiliary output On/Off, PWM or
3-position
∂ Automatic or manual heating/cooling changeover
∂ Operating modes: Comfort, Economy and Protection
∂ 3 multifunctional inputs for keycard contact, external sensor, etc.
∂ Adjustable commissioning and control parameters
∂ Minimum and maximum setpoint limitation
∂ Minimum and maximum limitation of air flow signal DC 0…10 V
∂ Output signal inversion as an option
∂ Operating voltage AC 24 V
∂ Backlit display
Siemens RDF530 Flush mount room thermostat for 4-pipe fan coils
LED backlit display
● Keylock function
● Display either room temperature or setpoint
● Comfort and Protection(Off) operating modes
● Automatic or manual heating/cooling changeover
● Automatic or manual 3-speed fan control
● Selectable fan operation in deadzone
● Timer with delay Off function: preset or user selection from 1 to 23 hours
● Minimum and maximum setpoint limitation
● Return to previous operating mode or Protection(Off) upon power down
● Internal sensor calibration
● Adjustable commissioning and control parameters
● Fit into 86×86 conduit boxes
● Housing available in different colors
Siemens RDF510 Flush-mount room thermostat for 2-pipe fan coils
LED backlit display
● Keylock function
● Display either room temperature or setpoint
● Comfort and Protection(Off) operating modes
● Automatic or manual heating/cooling changeover
● Automatic or manual 3-speed fan control
● Selectable fan operation in deadzone
● Timer with delay Off function: preset or user selection from 1 to 23 hours
● Minimum and maximum setpoint limitation
● Return to previous operating mode or Protection(Off) upon power down
● Internal sensor calibration
● Adjustable commissioning and control parameters
● Fit into 86×86 conduit boxes
● Housing available in different colors
QFA3280.EWSC Room Temp Sensor, RH 2%, for TEC, Digital signal, Temp Sensing, Tool Port
Operating voltage AC 24 V / DC 13.5…35 V
• Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
• Very high measuring accuracy across the entire measuring range
• Capacitive humidity measurement
• Recalibration service
• Test function for loop test
• Range of use −40…+70 °C / 0…100 % r. h. with LCD display −25…+70 °C / 0…100 % r. h.
QFA4160D Room sensor for humidity (DC 0..10V) and temperature (DC 0..10V) with calibration certificate, with display
Operating voltage AC 24 V / DC 13.5…35 V
• Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
• Very high measuring accuracy across the entire measuring range
• Capacitive humidity measurement
• Recalibration service
• Test function for loop test
• Range of use −40…+70 °C / 0…100 % r. h. with LCD display −25…+70 °C / 0…100 % r. h.
QFA4160 Room sensor for humidity (DC 0..10V) and temperature (DC 0..10V) with calibration certificate
Operating voltage AC 24 V / DC 13.5…35 V
• Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
• Very high measuring accuracy across the entire measuring range
• Capacitive humidity measurement
• Recalibration service
• Test function for loop test
• Range of use −40…+70 °C / 0…100 % r. h. with LCD display −25…+70 °C / 0…100 % r. h.
QFA3171D Room sensor for humidity (4…20 mA) and temperature (4…20 mA) for demanding requirements, with display
• Operating voltage AC 24 V / DC 13.5…35 V
• Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
• Very high measuring accuracy across the entire measuring range
• Capacitive humidity measurement
• Function test
• Range of use −40…+70 °C / 0…100 % r. h. with LCD display −25…+70 °C / 0…100 % r. h.
Use
QFA3171 Room sensor for humidity (4…20 mA) and temperature (4…20 mA) for demanding requirements
• Operating voltage AC 24 V / DC 13.5…35 V
• Signal output DC 0…10 V / 4…20 mA for relative humidity and temperature
• Very high measuring accuracy across the entire measuring range
• Capacitive humidity measurement
• Function test
• Range of use −40…+70 °C / 0…100 % r. h. with LCD display −25…+70 °C / 0…100 % r. h.
Use
