{"product_id":"yokogawa-adv161-p51-64-channel-24v-dc-digital-input-module","title":"Yokogawa ADV161-P51 64-Channel 24V DC Digital Input Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADV161-P51 (ADV161)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eultra-high-density digital input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eengineered for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatform. It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e64 isolated digital input channels\u003c\/strong\u003e, enabling extensive consolidation of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 V DC discrete field signals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a single I\/O slot.\u003c\/p\u003e\n\u003cp\u003eDesigned for interfacing with switches, relay contacts, and other discrete devices, the ADV161-P51 maintains high signal integrity through robust isolation between the field side and system logic.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eImportant clarification:\u003c\/strong\u003e\u003cbr\u003eAlthough occasionally misclassified as an analog module in legacy databases, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADV161-P51 is a dedicated digital input module\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eP51 suffix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates support for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epushbutton input functionality\u003c\/strong\u003e, allowing manual triggering or diagnostic interaction directly at the module level.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eThis variant is manufactured with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA Standard G3 option\u003c\/strong\u003e, making it suitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eharsh industrial environments\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhere corrosive gases may be present.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e64 digital inputs, isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e 4.1 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Level Thresholds\u003c\/td\u003e\n\u003ctd\u003eOFF: 0–5 V DC\u003cbr\u003eON: 15–30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 (corrosive gas resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePushbutton Input\u003c\/td\u003e\n\u003ctd\u003eIncluded (P suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eNo external LED display (5 suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eField signals to internal system logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Power Consumption\u003c\/td\u003e\n\u003ctd\u003eMax. 500 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Power Requirement\u003c\/td\u003e\n\u003ctd\u003eExternal 24 V DC supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADV161-P51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis ideally suited for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elarge-scale, high-density digital input applications\u003c\/strong\u003e, especially in environments where cabinet space is limited and atmospheric conditions are severe, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOil refineries and petrochemical plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWastewater treatment facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePulp and paper mills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical processing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e64-channel density\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignificantly reduces the number of required I\/O modules and racks, lowering installation footprint and overall system cost.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of the ISA G3 option?\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3 conformal protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenhances resistance to corrosive gases such as hydrogen sulfide, chlorine, and sulfur compounds, extending module lifespan in harsh environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is wiring handled for 64 channels?\u003c\/strong\u003e\u003cbr\u003eDue to the high channel density, the ADV161-P51 is typically connected using a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS cable interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto remote terminal boards, rather than direct pressure clamp wiring on the module.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51692801294648,"sku":"ADV161-P51","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/ADV161-P00.jpg?v=1770001407","url":"https:\/\/www.automodulexpert.com\/tr\/products\/yokogawa-adv161-p51-64-channel-24v-dc-digital-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}