{"product_id":"adv151-p50-d5a00-yokogawa-digital-input-module-technical-manual","title":"ADV151-P50\/D5A00 Yokogawa Digital Input Module \u0026 Technical Manual","description":"\u003ch1\u003eYokogawa ADV151-P50\/D5A00 Digital Input Module\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ADV151-P50\/D5A00\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eADV151 Digital Input Module\u003c\/strong\u003e, serves as a 32-channel 24 VDC discrete signal acquisition interface for ON\/OFF field contacts within Yokogawa distributed control system I\/O architectures. Configured for isolated input scanning with pressure clamp and KS cable interface options, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ADV151-P50\/D5A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eADV151 Digital Input Module\u003c\/strong\u003e) provides direct electrical state sampling and conversion into system-level digital process image data.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eP: Pushbutton input function enabled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5: No status display, no explosion protection configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0: Basic type variant\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\/D5A00: KS cable interface adapter for 32-channel digital input (ATD5A-00)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa ADV151-P50\/D5A00\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\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC backplane, max 500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 channels (isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (sink\/source)\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 less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e4.1 mA +\/-20 percent per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Voltage\u003c\/td\u003e\n\u003ctd\u003e30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e2 kV AC (input-system, 1 min); 500 VAC (common, 1 min per 16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e8 ms or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Connection\u003c\/td\u003e\n\u003ctd\u003ePressure clamp terminal, AKB331, MIL connector cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eChannel Isolation and 24 VDC Discrete Input Conditioning (DCS Architecture)\u003c\/h3\u003e\n\u003cp\u003eThe ADV151 input architecture implements per-channel electrical isolation for 24 VDC discrete signal acquisition. Each input channel is routed through isolated sensing circuitry prior to backplane digitization, reducing electrical interaction between adjacent channels under dense wiring configurations.\u003c\/p\u003e\n\u003cp\u003eFrom a process control perspective, the module performs binary state conversion from field contact inputs into scan-cycle synchronized logic signals within the DCS input image table. The 18 to 26.4 VDC ON threshold window and 5 VDC OFF threshold define the electrical discrimination band for stable contact state detection under varying loop resistance conditions.\u003c\/p\u003e\n\u003cp\u003eThe KS cable interface option (ATD5A-00) allows structured 32-channel aggregation, while maintaining independent channel electrical paths and preserving isolation characteristics.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be hot-swapped while field wiring is energized?\u003c\/strong\u003e\u003cbr\u003eA: Backplane insertion capability depends on rack design. Field inputs should be de-energized to avoid transient coupling into input sensing circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does each channel operate independently?\u003c\/strong\u003e\u003cbr\u003eA: Each channel is individually isolated at the input sensing stage; however, common grouping exists every 16 channels for withstand voltage structure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does response time vary with input wiring method?\u003c\/strong\u003e\u003cbr\u003eA: Response time (8 ms or less) is defined by internal filtering and scan-cycle synchronization and is not affected by external termination type.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module into a compatible Yokogawa ADV151 series I\/O rack ensuring full backplane connector engagement. Maintain correct polarity for 24 VDC field wiring to prevent reverse bias stress on input detection circuits.\u003c\/p\u003e\n\u003cp\u003eUse twisted pair wiring for long distance digital input runs and ensure shield continuity is terminated at a single-point cabinet ground. Separate input wiring from power and relay output cabling to reduce inductive coupling.\u003c\/p\u003e\n\u003cp\u003ePressure clamp and cable interface connections (AKB331 \/ MIL \/ KS adapter) must be mechanically secured to maintain stable contact resistance under vibration conditions.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44139813797976,"sku":"ADV151-H50\/D5A00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ADV151-H50D5A00-2.jpg?v=1779678802","url":"https:\/\/www.industriaxplc.com\/products\/adv151-p50-d5a00-yokogawa-digital-input-module-technical-manual","provider":"IndustriaX Limited","version":"1.0","type":"link"}