{"product_id":"distech-controls-ecl-203-14-point-lonworks-programmable-hvac-controller","title":"Distech Controls ECL-203 14-Point LONWORKS Programmable HVAC Controller","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Distech Controls ECL-203 is a programmable LONWORKS controller engineered for HVAC equipment control and automation in commercial buildings. Designed as a 14-point controller, it supports flexible input and output configurations for monitoring sensors and controlling field devices. The ECL-203 provides reliable control for rooftop units, fan coil units, heat pumps, unit ventilators, chilled ceilings, and small air handling units. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 99.9986%; height: 411.615px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eDistech Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eECL-203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003ePLC Programming Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eProgrammable Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eECL Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 39.2014px;\"\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 39.2014px;\"\u003eLONWORKS (LonTalk)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eController Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eMicroprocessor-Based Programmable Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eI\/O Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003e14 Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003e15 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eLonMark Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 39.2014px;\"\u003e\u003cstrong\u003eSupported Applications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 39.2014px;\"\u003eRooftop Units, Fan Coil Units, Heat Pumps, AHUs, Unit Ventilators, Chilled Ceilings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eInput Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eResistance, Voltage, Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eOutput Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003eDigital, Floating, PWM, Proportional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2014px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 39.2014px;\"\u003e\u003cstrong\u003eManufacturer Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 39.2014px;\"\u003eDiscontinued by Manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6007px;\"\u003e\n\u003ctd style=\"width: 28.6008%; height: 19.6007px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 68.9403%; height: 19.6007px;\"\u003e0.27 kgs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About ECL-203\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cmeta charset=\"utf-8\"\u003eThe ECL-203 is a member of the Distech Controls ECL Series of LONWORKS programmable controllers developed for distributed building automation applications. It features a microprocessor-based architecture with flexible universal inputs and outputs capable of handling resistance, voltage, and digital signal types while supporting multiple control methods, including proportional, floating, pulse-width modulation, and digital outputs. The controller communicates using the LonTalk protocol and is LonMark certified for interoperability with compatible building automation devices from multiple manufacturers. Although discontinued by the manufacturer, it remains widely used in existing HVAC control systems where dependable LONWORKS communication and flexible field control are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e14-Point Controller: Provides flexible I\/O capacity for a wide range of HVAC control applications.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLONWORKS Communication: Utilizes the LonTalk protocol for reliable distributed building automation networking.\u003c\/li\u003e\n\u003cli\u003eUniversal Inputs: Supports resistance, voltage, and digital input devices for versatile sensor compatibility.\u003c\/li\u003e\n\u003cli\u003eFlexible Output Types: Controls valves, dampers, fans, heating elements, and lighting through multiple output methods.\u003c\/li\u003e\n\u003cli\u003eHVAC Equipment Control: Suitable for rooftop units, fan coil units, heat pumps, chilled ceilings, and small air handling units.\u003c\/li\u003e\n\u003cli\u003eLonMark Certified: Ensures interoperability with certified LONWORKS building automation products.\u003c\/li\u003e\n\u003cli\u003eMicroprocessor-Based Design: Delivers dependable processing for real-time HVAC control and monitoring.\u003c\/li\u003e\n\u003cli\u003eDiscontinued Model: Ideal for maintaining, repairing, or replacing installed ECL Series systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ECL-203 delivers the reliability and precision required for advanced HVAC equipment control and building automation applications.\u003c\/p\u003e","brand":"Distech Controls","offers":[{"title":"Default Title","offer_id":52182026551594,"sku":"ECL-203","price":715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_fe77333e-2c05-4291-ab40-82f59b744205.webp?v=1786015465","url":"https:\/\/iqelectro.com\/products\/distech-controls-ecl-203-14-point-lonworks-programmable-hvac-controller","provider":"IQElectro","version":"1.0","type":"link"}