{"product_id":"triconex-3301-tricon-32-point-digital-input-module-24v-dc","title":"Triconex 3301 Tricon 32-Point Digital Input Module 24V DC","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTriconex 3301\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-density interface for discrete field signals within the Tricon Triple Modular Redundancy (TMR) ecosystem. It monitors 32 commoned input points, converting 24V DC field states into logic for the main processors. This module utilizes advanced Force-to-Value Diagnostics (FVD) to ensure continuous hardware integrity in emergency shutdown (ESD) and fire and gas (F\u0026amp;G) applications. We provide this unit exclusively as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original equipment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Points\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32, Commoned\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperational Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15–30 VDC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Threshold\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-5V (OFF), 15-30V (ON)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Delay\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 10 ms (On-to-Off \/ Off-to-On)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eADC Scan Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026lt; 1 ms for all 32 points\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation (Logic)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e800 VDC Minimum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt; 30 kΩ (without baseplate)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 W per point @ 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eEngineering Advantages\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Diagnostic Coverage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 3301 employs Force-to-Value Diagnostic (FVD) testing with a sub-2ms test cycle. This mechanism detects internal circuit failures without disrupting the field signal, maintaining a high safety integrity level (SIL) during active process control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Signal Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module incorporates a 6.4 ms time constant with a -3dB cutoff at 25Hz. This hardware filtering suppresses high-frequency industrial noise and contact bounce, preventing false trips in electrically noisy environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Footprint:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy managing 32 points within a single slot, the 3301 reduces the total number of chassis required for large-scale I\/O deployments. This design optimizes cabinet space and lowers the total cost of ownership (TCO) for complex automation projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Electrical Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe circuitry withstands absolute maximum voltages up to 33V DC and provides reverse input protection down to -0.6V DC. These safeguards prevent module burnout during wiring errors or power supply fluctuations during commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the input voltage falls within the 6–14V DC range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis range represents the \"Transition Region.\" The module may not reliably register a logic state in this window. To ensure system stability, ensure your field sensors provide a clean transition between the defined \"Off\" (0-5V) and \"On\" (15-30V) regions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the FVD test affect the connected field equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The Force-to-Value Diagnostic creates an off-state glitch of less than 2ms. Most industrial actuators and sensors possess enough mechanical or electrical inertia to ignore this momentary pulse, ensuring the diagnostic remains transparent to the process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 3301 in high-speed toggle applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module maintains full diagnostic fault coverage at toggle rates up to 20 pulses per second. If your application exceeds this rate, the diagnostic coverage may decrease, though the module will still process the digital state via the \u0026lt;1ms ADC scan time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":52489745203509,"sku":"DI3301","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/4351A_3e7cc66c-2d73-4b8c-9e2b-e5e8c75adf56.jpg?v=1774577050","url":"https:\/\/www.5gplc.com\/products\/triconex-3301-tricon-32-point-digital-input-module-24v-dc","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}