RDF340

RDF340 Room temp Controller

Giá: Liên hệ

Flush-mount room thermostat for rectangular conduit box, for 2-/4-pipe fan coils

Flush-mount room thermostat for rectangular conduit box, with LCD for fan coil units

Output for 3-speed or 1-speed fan
Two multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact
Operating modes: Comfort, Energy Saving and Protection
Automatic or manual heating/cooling changeover
Adjustable commissioning and control parameters
Minimum and maximum setpoint limitation
Color of housing: signal white (RAL 9003)

Application selectable:

2-pipe system
2-pipe system with electrical heater
4-pipe system

Mã: RDF340 Danh mục: Thermostats Từ khóa: KNX Thermostat, RDF302, room temp Controller

Operating voltage : AC 24 V

Power consumption : 8 VA

Setpoint setting range : 5…40 °C

Switching differential : 0.5…6 K

Analog inputs, number : 2

Analog outputs : Heating/Cooling

Analog outputs, number : 2

Analog output, signal : DC 0…10 V

Analog output, current : Max. ±1 mA

Relay outputs : Fan: Normally open contact , Potential-free

Relay outputs, number : 3

Relay output, switching voltage : AC 24…230 V

Relay output, switching current 5 (2) A

Type of fixing : Recessed rectangular conduit box BS4662 with fixing centres of 60.3 mm

Degree of protection : IP30

Dimensions (W x H x D) : 86 x 86 x 57 mm

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