{"product_id":"triconex-8111-tricon-3000-series-analog-input-module","title":"Triconex 8111 Tricon 3000 Series Analog Input Module","description":"\u003ch2\u003eTRICONEX 8111 Tricon 3000 Series Modules\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-reliability process data acquisition in Tricon 3000 Series SIS networks, the \u003cstrong\u003eTRICONEX 8111\u003c\/strong\u003e (\u003cstrong\u003e8111\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. The module captures raw transmitter signals from field instrumentation and interfaces them directly with the system safety backplane.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e8111\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTriconex (Schneider Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg net weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e177.8 mm x 101.6 mm x 228.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal loop power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 isolated analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e0-5 VDC, 1-5 VDC, 0-10 VDC, 4-20 mA (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Isolation\u003c\/td\u003e\n\u003ctd\u003e2500 V RMS channel-to-channel and channel-to-backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL3, IEC 61511, TÜV, CE, UL Class I Div 2, ATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSafety Control (SIS) Technical Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates a triple modular redundancy (TMR) architecture utilizing three independent logic legs with hardware-based voter logic to achieve continuous fault tolerance. Every analog channel undergoes continuous galvanic isolation rated at 2500 V RMS across channel-to-channel and channel-to-backplane pathways to block voltage transients from affecting the main processor rack. Internal diagnostics conduct runtime health assessments on the internal input circuitry, tracking drift anomalies, open loops, and short circuits to drive immediate fail-safe state execution upon detection of hardware degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the replacement or hot-swap of this module demand an inline firmware flash to match the active rack?\u003c\/p\u003e\n\u003cp\u003eA: A replacement module automatically inherits configuration parameters from the active redundant legs upon slot engagement. However, the hardware revision and base firmware compatibility matrix must match the existing chassis baseline prior to insertion to prevent an automatic leg mismatch trip.\u003c\/p\u003e\n\u003cp\u003eQ: What are the electrical implications if a field loop experiences a reverse-voltage fault on the 4-20 mA input?\u003c\/p\u003e\n\u003cp\u003eA: The input circuitry features integrated reverse-voltage protection on each of the 32 channels. A reverse-polarity event locks the specific channel loop into a known out-of-bounds error state, triggering a diagnostic alarm while the 2500 V RMS isolation containment prevents damage from spreading to the adjacent operational channels.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Termination Grounding:\u003c\/strong\u003e Instrument cable shields must be grounded at a single point on the termination baseplate using standard industrial grounding bars to eliminate ground loop currents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Torque Spec:\u003c\/strong\u003e Tighten all field wiring terminals to the exact manufacturer torque limit of 0.5 Nm to minimize contact resistance and prevent intermittent open-circuit faults under thermal cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Route Separation:\u003c\/strong\u003e Route low-voltage analog input cabling through dedicated, isolated wire ducts separate from AC power lines to maintain signaling integrity and prevent high-frequency EMI injection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Triconex","offers":[{"title":"Default Title","offer_id":43724291407962,"sku":"8111","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/183._ecaac028-fea4-41ab-820e-50a5a5b1e166.jpg?v=1784863075","url":"https:\/\/www.spareoil.com\/products\/triconex-8111-tricon-3000-series-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}