{"product_id":"adv159-p01-yokogawa-centum-vp-32-channel-digital-input-module","title":"ADV159-P01 Yokogawa CENTUM VP 32-Channel Digital Input Module","description":"\u003ch2\u003eYokogawa ADV159-P01 CENTUM VP Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa ADV159-P01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eADV159\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for discrete signal acquisition within CENTUM VP control systems. Designed for ST3 compatibility, the module executes real-time field status monitoring by acquiring 24 VDC discrete signals from field pushbuttons, limit switches, and interlock contacts across 32 isolated channels. Integrated optical isolation shields the local micro-controller backplane against transient voltage spikes and high-frequency ground noise originating from field-side field loops.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBase Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eADV159\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eDigital Input Module (32-channel, 24 VDC, ST3-compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-P\u003c\/td\u003e\n\u003ctd\u003eWith status and pushbutton input functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eBasic type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eWith enhanced diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eADV159-P01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e130 x 120 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.0 W maximum (400 mA at 5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input (dry contact or DC voltage input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Isolation\u003c\/td\u003e\n\u003ctd\u003eOptical isolation (1500 VAC dielectric withstand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e10 M ohm minimum at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput ON Voltage\u003c\/td\u003e\n\u003ctd\u003e18 to 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput OFF Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC or lower\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Current\u003c\/td\u003e\n\u003ctd\u003e4.1 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e8 ms maximum (with debounce filtering)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Connection\u003c\/td\u003e\n\u003ctd\u003e34-pin pressure clamp terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eField Control Unit base plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Loop \u0026amp; Signal Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eTo ensure stable signal capture within environments operating a 4-20 mA HART loop protocol, the module incorporates 1500 VAC optical channel-to-backplane isolation. Built-in signal conditioning logic processes incoming raw discrete transitions through hardware debounce filters, eliminating contact chatter errors before relaying states to the controller. High insulation resistance prevents ground potential offset errors from bleeding into neighboring analog sub-assemblies sharing the same Field Control Unit rack.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can technicians replace the ADV159-P01 module while the Field Control Unit remains powered?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping is supported. Operators can remove and insert the module online without interrupting active logic execution or disturbing adjacent module positions on the backplane rack.\u003c\/p\u003e\n\u003cp\u003eQ: How do the enhanced diagnostics associated with the P01 suffix function?\u003c\/p\u003e\n\u003cp\u003eA: The P01 option code enables hardware self-diagnostics that continuously poll internal optical coupler integrity, logic power rails, and input loop continuity, reporting detected hardware failures directly to the system diagnostic log.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect or isolate the 24 VDC external loop supply before attaching field signal cables to the 34-pin terminal block.\u003c\/li\u003e\n\u003cli\u003eAlign the board edge guides with the targeted slot on the node base plate.\u003c\/li\u003e\n\u003cli\u003eSlide the assembly firmly into the card slot until the upper and lower latch levers engage the chassis assembly.\u003c\/li\u003e\n\u003cli\u003eFasten the 34-pin terminal block assembly securely to the front panel connector interface.\u003c\/li\u003e\n\u003cli\u003eSecure field signal cable shields to the cabinet ground bar using low-impedance grounding clamps, ensuring a single-point grounding layout to block ground loops.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum separation distance of 200 mm between digital input wiring harnesses and high-voltage AC power conduits.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43865939509338,"sku":"ADV159-P01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/45_31adf9d6-a541-4402-82d3-c8cf330a3993.jpg?v=1787102590","url":"https:\/\/www.spareoil.com\/products\/adv159-p01-yokogawa-centum-vp-32-channel-digital-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}