{"product_id":"asbadu256c-schneider-electric-analog-input-module","title":"ASBADU256C | Schneider Electric Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric ASBADU256C\u003c\/strong\u003e is a 4-channel isolated analog input module for the Modicon TSX Compact (A120) PLC system. Designed for precise analog measurement, it supports configurable ±10 V voltage and ±20 mA (or 0\/4-20 mA) current signals with 11-bit plus sign resolution and a 10 ms cycle update rate. The \"C\" suffix indicates a conformal coating treatment to protect internal circuitry against airborne contaminants and harsh industrial operating conditions.\u003c\/p\u003e\n\u003ch3\u003eAnalog Signal Acquisition and Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module provides four 2-pole differential analog input channels equipped with galvanic isolation to isolate field instrumentation signals from the backplane system logic. Each input channel accepts standardized ±10 V voltage or ±20 mA current inputs, allowing seamless integration with process transmitters, flow meters, and pressure transducers. Signal digitization is performed with an 11-bit plus sign resolution, maintaining reliable measurement accuracy and high signal integrity across dynamic industrial processes.\u003c\/p\u003e\n\u003ch3\u003eSystem Integration and Conformal Coating Protection\u003c\/h3\u003e\n\u003cp\u003eDesigned to mount directly into Modicon TSX Compact (A120 series) subracks, the \u003cstrong\u003eASBADU256C\u003c\/strong\u003e communicates with the main CPU over the backplane bus. Channel measuring ranges and line frequency noise suppression (50 Hz \/ 60 Hz) are configured via system software operands. Front-panel LED indicators display power status and processor ready status to streamline commissioning and local troubleshooting. Built with a factory conformal coating, the module prevents board-level corrosion caused by elevated humidity, airborne particulate dust, or aggressive atmospheric gases.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003eASBADU256C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model Reference\u003c\/td\u003e\n\u003ctd\u003eAS-BADU-256 \/ ASBADU256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon TSX Compact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e4 isolated inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Ranges\u003c\/td\u003e\n\u003ctd\u003e±10 V, ±20 mA (0–20 mA \/ 4–20 mA compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e11 bits + sign\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Conversion \/ Cycle Time\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Coating\u003c\/td\u003e\n\u003ctd\u003eConformal Coating (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Dimensions (H x W x L)\u003c\/td\u003e\n\u003ctd\u003e4.7 cm x 16.5 cm x 20.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e466 g (approx. 1.03 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Unit Quantity\u003c\/td\u003e\n\u003ctd\u003e1 item (PCE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQ: What is the difference between ASBADU256 and ASBADU256C? A: The ASBADU256C features conformally coated electronics designed for harsh or corrosive operating environments, whereas the standard ASBADU256 lacks the additional protective coating. Both modules share identical 4-channel analog input performance, signal range support, and slot form factors.\u003c\/p\u003e\n\u003cp\u003eQ: What input signal ranges does the Schneider Electric ASBADU256C support? A: The module supports ±10 V voltage ranges and ±20 mA current ranges (including 0–20 mA and 4–20 mA processes) across its 4 isolated channels, updated at a cycle rate of 10 ms.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":67167271059571,"sku":"ASBADU256C","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/ASB351001_Cocoai.jpg?v=1794385453","url":"https:\/\/www.dcssupplier.com\/products\/asbadu256c-schneider-electric-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}