{"product_id":"yokogawa-nfai141-s00-input-module","title":"Yokogawa NFAI141-S00 Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa NFAI141-S00\u003c\/strong\u003e operates as a dedicated hardware component for multi-channel analog signal evaluation, current loop digitization, and field instrument tracking within Yokogawa STARDOM autonomous controller platforms. Configured as a high-density, non-isolated measurement node, the solid-state module provides direct physical\/electrical execution to scan 16 distinct instrument tracks and update centralized controller registers over a single integrated backplane bus.\u003c\/p\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\u003eNFAI141-S00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eNFAI141-S00 \/ C3GC26270G variant\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\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eSTARDOM Autonomous Controller Range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.44 lbs (0.20 kg) net component mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e22.8 V DC to 26.4 V DC nominal input window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Loop Current\u003c\/td\u003e\n\u003ctd\u003e27 mA absolute channel circuit capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003e16 hardware channels (non-isolated topology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Interface\u003c\/td\u003e\n\u003ctd\u003eIntegrated pressure clamp terminal connection block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Profile\u003c\/td\u003e\n\u003ctd\u003eHigh-density analog data acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Distributed System Infrastructure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Isolated High-Density Processing Constraints\u003c\/strong\u003e The module utilizes a common-ground, non-isolated architecture to maximize channel density across its 16 processing tracks within a single slot layout. Because individual input loops share a common internal reference potential, the module streamlines electrical measurement paths, providing fast execution cycles across the system backplane by eliminating individual channel transformation overheads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTARDOM Network Interface and Fieldbus Automation\u003c\/strong\u003e This module interfaces directly with STARDOM autonomous controllers, allowing field variables to map into local logic blocks. The hardware handles multi-loop analog data collection concurrently, routing standardized current vectors straight to the core processing unit to facilitate coordinated process control variables and distributed system monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What engineering constraints exist when deploying a non-isolated module like the NFAI141-S00?\u003c\/p\u003e\n\u003cp\u003eA: Because the 16 channels share a common internal ground plane, all connected field transmitters must be properly isolated from local earth ground loops at the plant side. Any potential differences between separate field device grounds can cause stray currents to flow across the shared reference line, resulting in significant variable data skew, measurement noise, or hardware damage.\u003c\/p\u003e\n\u003cp\u003eQ: What occurs if an instrumentation fault causes a channel to exceed the 27 mA specification limit?\u003c\/p\u003e\n\u003cp\u003eA: The input circuitry incorporates current-limiting safety thresholds to protect internal sensing elements. If a field device or line short-circuit drives a loop past the 27 mA boundary, internal clamping components divert the excess energy, preventing a single channel failure from damaging adjacent signal loops or disrupting backplane bus communications.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47634812829886,"sku":"NFAI141-S00","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-15_17-52-18_b71c5ac8-44bb-47f4-836d-16d2f96d4ba8.png?v=1781518130","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-nfai141-s00-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}