{"product_id":"centum-vp-yokogawa-adv161-p50-64-channel-digital-input-module","title":"CENTUM VP | Yokogawa ADV161-P50 | 64-Channel Digital Input Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ADV161-P50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as an ultra-high-density, ruggedized discrete signal interface for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control System (DCS). This module captures 64 independent digital input signals, providing massive capacity for monitoring field equipment status such as limit switches, valve positions, and motor starter feedbacks. The \"50\" designation indicates that this module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3-level corrosive resistance\u003c\/strong\u003e, providing essential hardware protection for systems deployed in harsh environments where atmospheric contaminants like hydrogen sulfide are prevalent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New and Original Factory Sealed.\u003c\/p\u003e\n\u003ch2\u003ePart Number Breakdown: ADV161-P50\u003c\/h2\u003e\n\u003cp\u003eYokogawa utilizes a structured coding system to define high-density I\/O specifications and environmental protection:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eADV161:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital Input Module (64-channel, 24 V DC, Isolated, Common Minus Side Every 16-channel).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-P:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePressure-clamp terminal connection style.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith G3 Corrosive Resistance (Conformal coating for protection against\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$H_2S$\u003c\/span\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$SO_2$\u003c\/span\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$Cl_2$\u003c\/span\u003e).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic hardware specification for universal subrack interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe ADV161-P50 delivers high-capacity electrical interfacing for binary process data in demanding climates.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e64 channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC (Dry contact or Voltage input)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIsolated every 16 channels (Common minus side)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.1 mA (at 24 V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWithstand Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500 V AC between input and system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eISA Standard S71.04 Class G3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Update Cycle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Current Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e800 mA (at 5 V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eG3-Rated Corrosive Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ADV161-P50 features specialized conformal coating on all internal circuit boards. This prevents silver and copper corrosion caused by aggressive gases in refineries, chemical plants, and offshore platforms, significantly extending the module's lifespan and reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Rack Density:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManaging 64 channels in a single slot effectively doubles the I\/O capacity compared to standard 32-channel modules. This allows for significantly smaller control cabinets and fewer I\/O nodes, reducing the total footprint and infrastructure costs of the facility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Fault Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe \"Common Minus Every 16-channel\" architecture offers a practical compromise between wiring density and system reliability. An electrical fault or ground loop on one bank of 16 channels will not affect the operation of the remaining 48 channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Logic Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA 10 ms data update cycle ensures that the DCS captures status changes across all 64 points nearly instantaneously. This high-speed performance is vital for accurate sequence-of-events (SOE) recording and complex interlocking logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptical isolation protects the internal DCS bus from field-side electrical surges and ground noise. This ensures that electrical anomalies at the field device level do not propagate to the central processor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the ADV161-P50 require an external power supply for the contacts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You must provide an external 24 V DC supply to power the field-side contacts (wetting voltage). The module senses the presence or absence of this voltage across the 64 inputs to determine the logic state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace an ADV161-P00 with an ADV161-P50?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The P50 version offers identical 64-channel functionality but adds G3 environmental protection. It is a recommended upgrade for any facility experiencing high humidity or corrosive atmospheric conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I wire the common minus for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module groups the 64 inputs into four distinct banks of 16. Each bank of 16 shares a single common minus terminal. Ensure your field wiring reflects these groups to maintain proper electrical isolation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the ADV161-P50 hot-swappable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn a redundant I\/O configuration, you can replace the module while the system is powered. However, because it manages 64 signals, ensure that all associated control loops are properly bypassed or monitored before removal to prevent process disruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52471850369333,"sku":"ADV161-P50","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/ADV161-P00_47cf2d70-a3ac-4c97-aadc-d206bfab9293.jpg?v=1774337500","url":"https:\/\/www.5gplc.com\/products\/centum-vp-yokogawa-adv161-p50-64-channel-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}