{"product_id":"bachmann-ai204-2-analog-input-module","title":"Bachmann AI204\/2 Analog Input Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAI204\/2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-precision analog measurement module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Bachmann M1 system, featuring\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efour galvanically isolated differential input channels\u003c\/strong\u003e. Engineered for environments where\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esignal integrity is critical\u003c\/strong\u003e, it provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-bit high-speed A\/D conversion\u003c\/strong\u003e, robust filtering, and full channel-to-bus isolation. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eslim 22 mm profile\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenables high-density I\/O configurations, making it ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epower plants, test benches, and precision process monitoring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAI204\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Differential Analog Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±10 V (Voltage) \/ 0–20 mA or 4–20 mA (Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-bit A\/D conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChannel-to-bus and channel-to-channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.2 cm × 12.4 cm × 12.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eOperational Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-precision monitoring of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epressure, flow, and thermal sensors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein energy and industrial sectors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrevents\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eground loops and cross-talk\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebetween distributed sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEMI-prone environments\u003c\/strong\u003e, ensuring stable, accurate analog readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Hardware Comparison\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCompared to the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAI208\u003c\/strong\u003e, the AI204\/2 emphasizes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esuperior electrical isolation and per-channel accuracy\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/2 variant\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides enhanced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efiltering\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor high-fidelity signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esafety-critical or precision feedback loops\u003c\/strong\u003e, while AI208 is for general-purpose analog sensing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the AI204\/2 measure PT100\/RTD sensors directly?\u003c\/strong\u003e\u003cbr\u003eA: No. It is optimized for voltage and current inputs. For RTDs or PT100, use dedicated temperature modules (e.g.,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTI214\u003c\/strong\u003e) or convert to a 4–20 mA signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can each channel be configured independently?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Using\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBachmann SolutionCenter\u003c\/strong\u003e, each of the four channels can be set for different signal types (e.g., Channel 1: 0–10 V, Channel 2: 4–20 mA).\u003c\/p\u003e","brand":"Bachmann","offers":[{"title":"Default Title","offer_id":48746804805884,"sku":"AI204\/2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AI2042_1547514c-e714-4051-ad4b-278257544bdc.jpg?v=1770361974","url":"https:\/\/www.electronicplc.com\/products\/bachmann-ai204-2-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}