{"product_id":"triconex-di3311-digital-input-module-most-favorable","title":"Triconex DI3311 Digital Input Module Most Favorable","description":"\u003ch3\u003e\nOverview\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eTriconex DI3311\u003c\/strong\u003e is a high-integrity Digital Input Module designed for Tricon v10\/v11 safety systems. It uses Triple Modular Redundancy (TMR) architecture to maximize reliability. Therefore, it suits safety-critical applications in oil \u0026amp; gas, power generation, and chemical processing. With 32 input channels and advanced diagnostics, the \u003cstrong\u003eDI3311\u003c\/strong\u003e acquires signals accurately and provides robust fault coverage. Consequently, it supports emergency shutdown systems, fire and gas detection, and process interlocks efficiently.\u003c\/p\u003e\n\u003ch3\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DI3311\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Digital Input Module\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 32 (commoned inputs)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Input Voltage:\u003c\/strong\u003e 24 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Voltage Range:\u003c\/strong\u003e 15–30 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsolute Maximum Input Voltage:\u003c\/strong\u003e 33 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Voltage Protection:\u003c\/strong\u003e –0.6 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Delay:\u003c\/strong\u003e \u0026lt;10 ms (On to Off or Off to On)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e \u0026gt;30 kΩ without baseplate, ≈3 kΩ with baseplate\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power Consumption:\u003c\/strong\u003e 0.2 W\/pt @ 24 VDC; 0.5 W\/pt @ 33 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Thresholds:\u003c\/strong\u003e 0–5 VDC = Off; 6–14 VDC = Transition; 15–30 VDC = On\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nDiagnostics\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eForce-to-Value Diagnostic (FVD):\u003c\/strong\u003e \u0026lt;2 ms test cycle\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Toggle Rate for FVD:\u003c\/strong\u003e \u0026lt;20 toggles\/sec\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFVD Off-State Glitch:\u003c\/strong\u003e \u0026lt;2 ms, ≈36% of test voltage\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eADC Scan Time:\u003c\/strong\u003e \u0026lt;1 ms for all 32 points\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nIsolation\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional to Protective Earth:\u003c\/strong\u003e 500 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional to Logic Earth:\u003c\/strong\u003e 800 VDC\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nDimensions and Weight\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.5 cm × 17 cm × 14.2 cm\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.1 kg\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":52756920008989,"sku":"DI3311","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/DI3311_1000.jpg?v=1787208276","url":"https:\/\/www.6gcontrols.com\/products\/triconex-di3311-digital-input-module-most-favorable","provider":"6G Controls","version":"1.0","type":"link"}