{"product_id":"adv151-p50-yokogawa-centum-vp-32-channel-digital-input-module","title":"ADV151-P50 | Yokogawa CENTUM VP 32-Channel Digital Input Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ADV151-P50\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a ruggedized, high-density 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 32-channel module captures binary data from field equipment, such as limit switches, motor auxiliary contacts, and pushbutton stations. The \"50\" designation indicates that this module features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3-level corrosive resistance\u003c\/strong\u003e, making it the primary choice for installations in harsh chemical, oil and gas, or wastewater treatment facilities where atmospheric contaminants are present.\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: ADV151-P50\u003c\/h2\u003e\n\u003cp\u003eYokogawa uses a specific coding system to define environmental protection and connection styles:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eADV151:\u003c\/strong\u003e\u003cspan class=\"citation-207 citation-end-207\"\u003e\u003cspan\u003e \u003c\/span\u003eDigital Input Module (32-channel, 24 V DC, Isolated).\u003c\/span\u003e\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\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\u003cspan\u003e \u003c\/span\u003eprotection).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic type hardware specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003eThe ADV151-P50 provides precise electrical thresholds and environmental hardening for critical process monitoring.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32, isolated (in groups)\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\u003cspan class=\"citation-206\"\u003e\u003c\/span\u003e\u003cstrong\u003eInput Current:\u003c\/strong\u003e\u003cspan class=\"citation-206 citation-end-206\"\u003e\u003cspan\u003e \u003c\/span\u003e4.1 mA (at 24 V DC)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eON Voltage\/Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 to 26.4 V DC \/\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\ge$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e3.0 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOFF Voltage\/Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\le$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e5.0 V DC \/\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\le$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e1.0 mA\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\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\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\u003eCurrent Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 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 ADV151-P50 features specialized conformal coating on all internal circuit boards. This prevents silver and copper corrosion caused by hydrogen sulfide and other aggressive gases, significantly extending the module's lifespan in unconditioned industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximized Rack Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProcessing 32 channels within a single slot reduces the total number of subracks and nodes required for a project. This high-density architecture allows for smaller control cabinets and lower overall system costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Optical Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module provides 1500 V AC isolation between field-side inputs and the internal DCS bus. This isolation protects the central processor from electrical transients and ground noise, ensuring continuous system availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRapid Logic Updates:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA 10 ms update cycle provides the near-instantaneous feedback required for high-speed interlocking and sequence-of-events (SOE) recording.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Field Wiring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe pressure-clamp terminal configuration allows for direct wiring to the module. This eliminates the need for separate external terminal boards in many applications, reducing potential points of failure in the signal loop.\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 ADV151-P50 require an external power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You must provide an external 24V DC supply to power the field-side contacts (wetting voltage). The module senses the presence or absence of this voltage to determine the logic state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace an ADV151-P00 with an ADV151-P50?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The P50 version offers identical functionality but adds G3 environmental protection. It is a recommended upgrade if your control room is located in a corrosive area.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between ADV151-P50 and ADV151-P53?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth share the same G3 rating and 32-channel input logic. The P53 is a later hardware revision with updated internal sub-components for improved thermal efficiency and stability, but they are generally interchangeable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the ADV151-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. For non-redundant loops, ensure you follow plant safety procedures, as all 32 inputs will lose signal during the swap.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52471851811125,"sku":"ADV151-P50","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/ADV151-P03_cd26a29b-2d74-490e-9c42-cdf097f4452f.png?v=1774337689","url":"https:\/\/www.5gplc.com\/products\/adv151-p50-yokogawa-centum-vp-32-channel-digital-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}