A 550·A2178BFORTSWW

Room autostat with push-button interface 4-gang

Name: Room autostat with push-button interface 4-gang
Brand: JUNG
SKU: A2178BFORTSWW
Price: 421455 KZT
Availability: BackOrder

Retail Price

421,455 ₸

Made to order from Germany

Characteristics

Article number: A 2178 BF ORTS WW
EAN/GTIN: 4011377131514
Colour: white
Material: thermoplastic
Width: 55 mm
Height: 55 mm

Description & specifications

KNX room autostat with integrated push-button interface 4-gang without rotary knob for setpoint adjustment without any operational elements Only with the ETS 3.0d version or later versions the full functionality will be available.

Intended use

Product characteristics

Single-room temperature control in KNX installations
Installation in flush box with dimensions according to DIN 49073
Integrated bus coupling unit
Measurement of room temperature and comparison with setpoint temperature
Setpoint specification by selection of the operating mode
Operating modes: comfort, standby, night operation, frost/heat protection
Heating and cooling mode
Heating and cooling with basic and additional step
Operation solely via the bus
Push-button interface with four inputs or two outputs (0.8 mA) and two inputs, e.g. for window contacts, push-buttons, LEDs, etc.
Function of the inputs: switching, dimming, shutter control, light scene extension, brightness or temperature value transmitter

Technical data

KNX medium: TP 256
Rated voltage KNX: DC 21 ... 32 V SELV
Current consumption KNX: max. 7.5 mA
Connection, KNX: connection terminal
Ambient temperature: −5 ... +45 °C
Storage/transport temperature: −25 ... +70 °C
Output current: 0.8 mA Inputs and outputs
Cable type: J-Y(St)Y 2 x 2 x 0.8 mm
Cable length: max. 5 m
Temperature sensor cable length: max. 50 m Use deep wall box for cables with 1.5 mm2. Thermoplastic (breakproof) high-gloss
Colour: white
Material: thermoplastic