{"product_id":"digital-input-module-16-channel-adv159-p01-s1-yokogawa","title":"Digital Input Module-16-channel | ADV159-P01 S1 Yokogawa","description":"\u003ch2\u003eYokogawa ADV159-P01 S1 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003eYokogawa ADV159-P01 S1\u003c\/strong\u003e，also cataloged as the\u003cstrong\u003eADV159-P01\u003c\/strong\u003e digital input module, operates as a dedicated hardware component for discrete ON\/OFF signal acquisition within Yokogawa Centum VP DCS I\/O subsystems. It provides 16-channel isolated DC input conversion for field device state detection and backplane data mapping.\u003c\/p\u003e\n\u003ch3\u003eSuffixBreakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eADV159: Digital input module series identifier\u003c\/li\u003e\n\u003cli\u003eP01: Hardware configuration variant\u003c\/li\u003e\n\u003cli\u003eS1: Revision \/ production suffix\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardwareSpecifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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 ADV159-P01 S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 to 250 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput ON Voltage\u003c\/td\u003e\n\u003ctd\u003e11 to 250 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput OFF Voltage\u003c\/td\u003e\n\u003ctd\u003e0 to 10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current (Typ)\u003c\/td\u003e\n\u003ctd\u003e4.7 mA @ 120 VDC (per channel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current (Max)\u003c\/td\u003e\n\u003ctd\u003e7 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e2 kV AC (input to system, 1 min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003eGroup isolation between commons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-System Isolation Architecture (Yokogawa DCS Input Layer)\u003c\/h3\u003e\n\u003cp\u003eThe ADV159-P01 S1 implements galvanically isolated input circuitry aligned with Yokogawa Centum VP I\/O architecture. Each channel is conditioned through isolated detection stages to suppress ground potential differences between field wiring and system backplane. The module supports grouped common separation (8-channel segmentation), reducing cross-channel leakage paths in high-density digital signal environments. Signal threshold discrimination is designed for wide DC switching sources including proximity switches, limit switches, and dry contact interfaces under variable field loop impedance conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequentlyAskedQuestions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the module detect both dry contact and powered DC inputs?\u003cbr\u003eA: Yes. Input threshold design supports ON\/OFF detection across 24 to 250 VDC sourcing and dry contact closures within defined voltage discrimination ranges.\u003c\/p\u003e\n\u003cp\u003eQ: What is the channel isolation structure?\u003cbr\u003eA: Channels are grouped with common-minus segmentation every 8 channels, providing partial isolation between channel groups and reducing inter-channel coupling.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support redundancy configuration?\u003cbr\u003eA: Yes. It is compatible with dual redundant Centum VP I\/O configurations depending on system backplane and rack architecture.\u003c\/p\u003e\n\u003ch3\u003eFieldInstallationGuidelines\u003c\/h3\u003e\n\u003cp\u003eField wiring shall maintain separation between high-voltage DC input loops and low-level control cabling. Shield termination should be performed at system cabinet grounding points to avoid ground loop injection into isolated input stages. Input commons must be grouped according to 8-channel segmentation architecture and not bridged externally. Ensure tightening torque and terminal seating follow Yokogawa I\/O rack mechanical standards to maintain stable contact resistance under vibration conditions.\u003c\/p\u003e\n\u003cp\u003eAvoid routing input wiring parallel to high-frequency drive cables to minimize induced noise coupling into threshold detection circuits. Maintain consistent polarity alignment across DC input field devices to prevent reverse bias stress on input protection stages.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44146368577624,"sku":"ADV159-P01 S1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ADV159-P01S1-2.jpg?v=1779848227","url":"https:\/\/www.industriaxplc.com\/products\/digital-input-module-16-channel-adv159-p01-s1-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}