{"product_id":"emerson-ovation-1c31129g03-analog-output-module","title":"Emerson Ovation 1C31129G03 Analog Output Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson 1C31129G03\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanalog signal conditioning module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOvation DCS\u003c\/strong\u003e. This 4-channel analog output card is designed for precise modulation of field devices like\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eproportional valves\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVFDs\u003c\/strong\u003e, and other actuators requiring stable 4–20 mA current loops. It utilizes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-bit resolution\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto deliver granular control in demanding environments such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower generation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ewater treatment utilities\u003c\/strong\u003e. Each channel is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egalvanically isolated\u003c\/strong\u003e, ensuring immunity to ground loops and electrical noise, and can operate across a wide\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethermal range\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1C31129G03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog Output (Current Loop)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Independent Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital-to-Analog Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.19% of Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndividual channel isolation for noise immunity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated Ovation I\/A Series backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperational Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C (-40°F to +158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Footprint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e216 mm (W) x 330 mm (H) x 133 mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Application Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31129G03\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis commonly used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eutility-scale boiler controls\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eturbine bypass systems\u003c\/strong\u003e, and other industrial applications where\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignal fidelity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis critical for maintaining operational stability, preventing mechanical oscillations in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtrol valves\u003c\/strong\u003e, and optimizing plant heat rates.\u003c\/p\u003e\n\u003ch3\u003eEngineering FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require external loop power for the 4-20 mA signals?\u003c\/strong\u003e\u003cbr\u003eNo, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31129G03\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edrives the loop using\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einternal power\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003evia the Ovation backplane, eliminating the need for external power sources for passive actuators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle a loss of communication with the controller?\u003c\/strong\u003e\u003cbr\u003eThe Ovation software allows configuring\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\"Fail-Safe\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estates, enabling outputs to either\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehold their last value\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor drop to a specified safety level (e.g., 4 mA or 0 mA) upon\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebus failure\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with older Westinghouse WDPF systems?\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1C31129G03\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eOvation platform\u003c\/strong\u003e. Compatibility with older\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWDPF systems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshould be verified based on\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtroller firmware\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebackplane revision\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48746759553276,"sku":"1C31129G03","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/1C31129G031.jpg?v=1772175918","url":"https:\/\/www.electronicplc.com\/products\/emerson-ovation-1c31129g03-analog-output-module","provider":"Electronic PLC","version":"1.0","type":"link"}