1
4-fold pushbutton
Product code: EK-EA2-TP
Other characteristics
• Housing in plastic material
• Wallinstallationinushmountingbox
• Protection degree IP20 (according to EN 60529)
• Classicationclimatic3K5andmechanical3M2(accor-
ding to EN 50491-2)
• Pollution degree 2 (according to IEC 60664-1)
• Weight 40 g (55 g with mounting support)
• Dimensions82x75x35mm(WxHxD)
Technical data
• Powersupply30VdcfromKNXbusline
• Current consumption < 15 mA
• Powerfrombus<360mW
Environmental conditions
• Operating temperature: - 5 ... + 45°C
• Storage temperature: - 25 ... + 55°C
• Transporttemperature:-25...+70°C
• Relative humidity: 95% not condensing
Completion of the pushbutton
Forinstallationandoperationanekinex®pushbuttonmust
becompletedwithaseparateorderof:
• operationelementsconsistingoffoursquareorrectan-
gular rockers;
• onesquareframeoftheekinex®formorankseries.
The metallic support, the xing screws (two pairs), the
protection for construction site and the KNX terminal
blockforconnectionofthebuslinearesuppliedwiththe
device.
KNX device for switching and control of single loads or
groupsofloads.IthastobeusedinKNXinstallationsfor
controlofhomesandbuildings.
Description
Theekinex®4-foldpushbutton(max8functions)isaS-
modeKNXdeviceforon/offswitchingofloads,dimming
oflightingdevices,controllingofmotordrivesorotherpro-
grammableswitchingandcontrolfunctions.Itisequipped
withanintegratedKNXbuscommunicationmoduleandis
designedforwallinstallationonushmountingbox.The
devicehastwoLEDsforeachchannelprogrammablefor
exampleasastatussignalor orientationnightlight.The
pushbuttonhastobecompletedwithfourrockersanda
framethatmustbeorderedseparately.Pushingarocker,
thedevicesendsonthebusatelegram,whichisreceived
andexecutedbyoneormoreKNXactuators.Thedevice
ispoweredbytheKNXbuslinewithaSELVvoltage30
Vdcanddoesnotrequireauxiliarypower.
RFLEKEA2TP
2
1)Pushbuttonwithrectangularrockersandsquareframeofankseries
2)Pushbuttonwithsquarerockersandsquareframeofformseries
1
Datasheet STEKEA2TP_EN
Note. Rockers and frame for the completion of the
device must be ordered separately. For more infor-
mation on materials, colors and nishes available,
see also the ekinex®product catalog or browse
www.ekinex.com
Main functional characteristics
• On/offswitchingofsingleloadsorgroupsofloads
• Dimmingoflightingdevices
• Controlofmotordrives(forrollershutters,blinds,cur-
tains, etc.)
• Recallingandsavingofscenes
• Sending on the bus of values (temperature, bright-
ness, etc.)
• Switchingtoforcedfunctioning(lock)
• Measuring of room temperature and light brightness
through integrated sensors
• Different functions programmable for short pressure /
longpressureofarocker
• Statusfeedbackororientationnightlightthrough2-co-
lorprogrammableLEDs
Three-positions rockers with central neutral position have
to be mounted on the pushbutton. Pushing one side of
a rocker (for example the upper one), the pushbutton
sendsonthebusatelegramforswitchingon,increasing
the brightness of luminaires or raising the blinds, while
pushingtheotherside(forexamplethelowerone),itsen-
dsatelegramforswitchingoff,reducingthebrightnessof
luminairesorloweringtheblinds.Eachchannelisequip-
pedwithLEDswhichcanbefreelyprogrammedasstatus
feedbacksoftheloadsandasorientationnightlight.
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TP1
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