{"product_id":"signal-sds-50-two-wire-irrigation-controller-with-pumpnode-signalcloud-connectivity-48-station","title":"Signal SDS-50 Two-Wire Irrigation Controller with PumpNode™ \u0026 SignalCloud™ Connectivity – 48 Station","description":"\u003cp\u003eThe Signal SDS-50 Two-Wire Irrigation Controller is an Australian-designed and manufactured commercial irrigation control system built for demanding landscape and agricultural applications. Supporting up to 48 stations, eight independent programs, and operation of up to four valves simultaneously, the SDS-50 uses Signal’s patented DataCoil™ technology to integrate decoder functionality directly into compatible valve coils. This eliminates the need for separate field decoders and simplifies installation across a twisted-pair two-wire path. With advanced sensor integration, flow monitoring, PumpNode™ pump control, fertigation support, SignalCloud™ remote management, and mobile control through the SDS-LINK app, the SDS-50 provides a flexible and highly serviceable solution for professional irrigation systems.\u003c\/p\u003e\n\u003ch3\u003eSuitable Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial landscape irrigation systems\u003c\/li\u003e\n\u003cli\u003eGolf courses and recreational facilities\u003c\/li\u003e\n\u003cli\u003eMunicipal parks and public open spaces\u003c\/li\u003e\n\u003cli\u003eAgricultural and farm irrigation systems\u003c\/li\u003e\n\u003cli\u003eCommercial estates and large landscaped properties\u003c\/li\u003e\n\u003cli\u003eSports fields and turf irrigation systems\u003c\/li\u003e\n\u003cli\u003eTwo-wire irrigation installations requiring simplified field wiring\u003c\/li\u003e\n\u003cli\u003eSites requiring moisture, flow, or frost sensor integration\u003c\/li\u003e\n\u003cli\u003eIrrigation systems requiring pump, booster pump, or fertigation control\u003c\/li\u003e\n\u003cli\u003eRemote-managed irrigation sites using cloud and mobile connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal SDS-50 Two-Wire Irrigation Controller with PumpNode™ \u0026amp; SignalCloud™ Connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSDS-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Design \u0026amp; Manufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCommercial Two-Wire Irrigation Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStation Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 48 Stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSimultaneous Valve Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 4 Valves Simultaneously, Including Master Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTwo-Wire Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal DataCoil™ and DataValve™ System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeparate Field Decoders Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo, Decoder Functionality is Integrated into Compatible DataCoil™ Valve Coils\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrograms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Independent Programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStart Times\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 4 Start Times per Program\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRun Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime (Hr:Min:Sec), Volume (Litres), or Precipitation (mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalendar Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14-Day, Odd\/Even, and Cyclic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eField DataNodes™\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 12 Programmable DataNodes™ on the Two-Wire Path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect Sensor Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 Inputs on the Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMoisture Sensor Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 8 Moisture Sensors, 1 per Program\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Meter Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 8 Water Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrost Sensor Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 2 Frost Sensor Programs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReal-Time Flow Deviation Detection with Alerts and Automatic Shutdown Options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHydroSector™\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatched Precipitation and Flow-Zone Programming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Pump Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePumpNode™ Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdditional Pump Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports Auxiliary Chemical Pump and Booster Pump Assignment by Program\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFertigation Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo-Way Communication Approximately Every 3 Seconds Between Compatible System Devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemote Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Ethernet, 3G\/4G, or Radio Modem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCloud Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignalCloud™ Web Portal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMobile App\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSDS-LINK for iOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignalCloud Device Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC, Mac, Smartphone, and Tablet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModular Plug-In Board Architecture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H × W × D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e179 × 199 × 106 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eControls up to 48 irrigation stations from a single two-wire controller\u003c\/li\u003e\n\u003cli\u003eOperates up to four compatible valves simultaneously, including the master valve\u003c\/li\u003e\n\u003cli\u003eUses patented DataCoil™ technology with decoder functionality integrated directly into compatible valve coils\u003c\/li\u003e\n\u003cli\u003eEliminates the need for separate conventional field decoders\u003c\/li\u003e\n\u003cli\u003eTwo-wire architecture helps reduce field cabling, trenching, splice points, and installation complexity\u003c\/li\u003e\n\u003cli\u003eEight independent programs provide flexible irrigation management for multiple site areas\u003c\/li\u003e\n\u003cli\u003ePrograms can operate by elapsed time, measured water volume, or precipitation depth\u003c\/li\u003e\n\u003cli\u003eHydroSector™ matched precipitation programming allows compatible irrigation areas to be organised according to hydraulic and precipitation requirements\u003c\/li\u003e\n\u003cli\u003eSupports up to 12 programmable field DataNodes™ across the two-wire path\u003c\/li\u003e\n\u003cli\u003eSeven direct controller sensor inputs allow additional custom monitoring applications\u003c\/li\u003e\n\u003cli\u003eSupports up to eight moisture sensors for moisture-responsive irrigation management\u003c\/li\u003e\n\u003cli\u003eSupports up to eight water meters for flow and usage monitoring\u003c\/li\u003e\n\u003cli\u003eSupports frost sensor logic across two irrigation programs\u003c\/li\u003e\n\u003cli\u003eReal-time flow deviation monitoring can detect abnormal system operation and generate alert notifications\u003c\/li\u003e\n\u003cli\u003eAutomatic shutdown protocols can help protect the irrigation system when configured flow faults are detected\u003c\/li\u003e\n\u003cli\u003ePumpNode™ is included for primary pump activation\u003c\/li\u003e\n\u003cli\u003eSupports auxiliary chemical pumps and booster pumps for fertigation and advanced hydraulic applications\u003c\/li\u003e\n\u003cli\u003eTwo-way communications provide frequent status exchange between compatible field devices and the controller\u003c\/li\u003e\n\u003cli\u003eSignalCloud™ enables remote system programming and monitoring through compatible internet connections\u003c\/li\u003e\n\u003cli\u003eSDS-LINK mobile app provides site access and irrigation control from compatible smartphones and tablets\u003c\/li\u003e\n\u003cli\u003eModular plug-in circuit boards simplify controller servicing and component replacement\u003c\/li\u003e\n\u003cli\u003eCompact enclosure allows installation where control-space availability is limited\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSignal SDS-50 Two-Wire Irrigation Controller\u003c\/li\u003e\n\u003cli\u003ePlug-In Power Supply\u003c\/li\u003e\n\u003cli\u003eLightning Protection Module\u003c\/li\u003e\n\u003cli\u003ePumpNode™\u003c\/li\u003e\n\u003cli\u003eTwo-Wire Device Programming Leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDocumentation \u0026amp; Downloads\u003c\/h3\u003e\n\u003ctable class=\"pdf-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal SDS Series Instruction Manual\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0007\/1702\/9439\/files\/SDS-Series-Instruction-Booklet-2019.pdf?v=1615519796\" target=\"_blank\"\u003eDownload\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Signal","offers":[{"title":"Default Title","offer_id":67716949934189,"sku":"SDS-50","price":3380.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1399\/2979\/files\/SDS-50.jpg?v=1791880369","url":"https:\/\/pumptastic.com.au\/products\/signal-sds-50-two-wire-irrigation-controller-with-pumpnode-signalcloud-connectivity-48-station","provider":"Pumptastic","version":"1.0","type":"link"}