{"product_id":"yokogawa-aai143-s50-a4s10-analog-input-module-brand-new","title":"Yokogawa AAI143-S50\/A4S10 Analog Input Module Brand New","description":"\u003ch3\u003e\nOverview\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AAI143-S50\/A4S10\u003c\/strong\u003e is a 16-channel isolated analog input module. It operates with CENTUM VP and CS 3000 distributed control systems. The module receives 4–20 mA signals from field instruments such as pressure transmitters, temperature sensors, and flow meters. It provides channel-to-channel and channel-to-system isolation for safe and reliable operation. Additionally, it supports HART communication for remote diagnostics and device configuration.\u003c\/p\u003e\n\u003ch3\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e AAI143-S50\/A4S10\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Analog Input Module (Isolated Current Input)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16 isolated input channels\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal:\u003c\/strong\u003e 4 to 20 mA DC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllowable Input Current:\u003c\/strong\u003e 24 mA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resistance (Power ON):\u003c\/strong\u003e 270 Ω (at 20 mA) to 350 Ω (at 4 mA)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resistance (Power OFF):\u003c\/strong\u003e ≥500 kΩ\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±16 μA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Update Period:\u003c\/strong\u003e 10 ms\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Power Supply:\u003c\/strong\u003e 19–25.5 V; output current limit 25 mA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-wire\/4-wire Transmitter:\u003c\/strong\u003e Selectable per channel\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Drift:\u003c\/strong\u003e ±16 μA per 10°C\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstanding Voltage:\u003c\/strong\u003e 1500 V AC between input and system for 1 min\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Current Consumption:\u003c\/strong\u003e 230 mA (5 V DC), 540 mA (24 V DC)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Connection:\u003c\/strong\u003e Pressure clamp terminal block with surge absorber\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHART Communication:\u003c\/strong\u003e Available with -H suffix\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Channel-to-channel and channel-to-system\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy:\u003c\/strong\u003e Supports dual-redundant configurations\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Immunity:\u003c\/strong\u003e High, suitable for harsh environments\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52756957331741,"sku":"AAI143-S50\/A4S10","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/AAI143-S50-A4S10_1000.jpg?v=1787209016","url":"https:\/\/www.6gcontrols.com\/products\/yokogawa-aai143-s50-a4s10-analog-input-module-brand-new","provider":"6G Controls","version":"1.0","type":"link"}