{"product_id":"nfat141-s01-yokogawa-stardom-16-channel-voltage-module","title":"NFAT141-S01 YOKOGAWA STARDOM 16-Channel Voltage Module","description":"\u003ch2\u003eYOKOGAWA NFAT141-S01 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for 16-channel analog voltage signal acquisition in Yokogawa STARDOM FCN controllers, the \u003cstrong\u003eYOKOGAWA NFAT141-S01\u003c\/strong\u003e (\u003cstrong\u003eNFAT141\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. The hardware processes 1-5 VDC output signals from analytical instruments and field transmitters, converting physical variables into digitized system variables across a common-ground channel architecture.\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 Model\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunctional Designation\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNFAT141\u003c\/td\u003e\n\u003ctd\u003e-S01\u003c\/td\u003e\n\u003ctd\u003eStandard hardware revision for 1-5 VDC 16-channel input processing\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\u003eNFAT141-S01\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\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.2 cm x 12.4 cm x 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 450 mA @ 5 VDC (backplane powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e16 channels (common-ground architecture)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e1-5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Conversion\u003c\/td\u003e\n\u003ctd\u003e16-bit resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 1 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Refresh Cycle\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC (between inputs and system logic backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Backplane Interfacing\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates 1500 VAC isolation between the field input terminals and the primary backplane logic, preventing high-voltage field spikes from propagating to the controller. While using a shared common-ground design across channels, the input stage features an input impedance \u0026gt;= 1 Mohm to eliminate loading errors on connected 1-5 VDC transmitter loops. High-resolution 16-bit analog-to-digital converters continuously process incoming variables, transmitting refreshed process data every 10 ms across the internal system bus.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle signal degradation caused by long input wiring runs?\u003c\/p\u003e\n\u003cp\u003eA: The high input impedance of \u0026gt;= 1 Mohm minimizes current draw from the signal source, preserving voltage amplitude across 1-5 VDC signal paths.\u003c\/p\u003e\n\u003cp\u003eQ: Can this module accept direct 4-20 mA current signals without external signal conditioning?\u003c\/p\u003e\n\u003cp\u003eA: No, the module natively accepts 1-5 VDC signals; interfacing 4-20 mA loops requires external 250 ohm precision resistors across the input terminals.\u003c\/p\u003e\n\u003cp\u003eQ: Is online replacement supported if a channel fault occurs during operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-swapping within the controller node unit, allowing technicians to swap hardware without interrupting backplane power to adjacent I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInsert the module vertically into an open slot on the STARDOM FCN base rack until the rear connector seats into the backplane, then tighten the top retaining screw to establish chassis ground continuity. Verify that ambient temperatures within the enclosure remain between -20 and +60 deg C.\u003c\/p\u003e\n\u003cp\u003eRoute 1-5 VDC signal wires through dedicated low-voltage wiring troughs, keeping them isolated from high-voltage AC lines by at least 300 mm. Terminate all signal wiring shielding to a single grounding point at the cabinet entry point to prevent ground potential loops across the common-ground channel architecture.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43873273610330,"sku":"NFAT-141-S01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/643._9e5fc402-852c-45a0-b24d-69e5ac8e0aee.jpg?v=1787193337","url":"https:\/\/www.spareoil.com\/products\/nfat141-s01-yokogawa-stardom-16-channel-voltage-module","provider":"SpareOil Automation","version":"1.0","type":"link"}