{"product_id":"yokogawa-sai143-s53-a4s00-analog-input-module-brand-new","title":"Yokogawa SAI143-S53\/A4S00 Analog Input Module Brand New","description":"\u003ch3\u003e\nOverview\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa SAI143-S53\/A4S00\u003c\/strong\u003e is a high-density analog input module for Safety Instrumented Systems (SIS). It integrates with the ProSafe-RS platform. It handles 4–20 mA signals from field transmitters reliably. Each input channel provides individual isolation for safety-critical applications. The module delivers robust performance in hazardous and mission-critical environments.\u003c\/p\u003e\n\u003ch3\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\u003ch4\u003e\nInput Signal Characteristics\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Type:\u003c\/strong\u003e 4–20 mA DC analog current input\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 16 isolated channels\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nPower-on: 270Ω–350Ω depending on current level\n\u003c\/li\u003e\n\u003cli\u003e\nPower-off: ≥500 kΩ\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Accuracy:\u003c\/strong\u003e ±16 μA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Drift:\u003c\/strong\u003e ±16 μA per 10°C\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nTransmitter Power Supply\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Output:\u003c\/strong\u003e 19.0–25.5 VDC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limit:\u003c\/strong\u003e 25 mA per channel\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Compatibility:\u003c\/strong\u003e Supports 2-wire and 4-wire transmitters (jumper configurable)\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nCommunication \u0026amp; Protocols\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHART Protocol:\u003c\/strong\u003e Supported with compatible remote I\/O nodes and firmware\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Compliance:\u003c\/strong\u003e Certified for SIL2\/SIL3 applications\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nIsolation \u0026amp; Redundancy\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Isolation:\u003c\/strong\u003e Each input channel galvanically isolated\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Isolation:\u003c\/strong\u003e 1500V AC for 1 minute between input and system\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy:\u003c\/strong\u003e Supports dual redundancy configurations for high availability\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\nElectrical \u0026amp; Mechanical\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 5V DC at 230 mA, 24V DC at 540 mA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Rack-mounted or DIN rail, depending on system\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectors:\u003c\/strong\u003e MIL connectors or pressure clamp terminals\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52756955201821,"sku":"SAI143-S53\/A4S00","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/SAI553-H33_1000_18643a91-6d5f-42e4-a562-a77495bdb9e9.jpg?v=1787208952","url":"https:\/\/www.6gcontrols.com\/products\/yokogawa-sai143-s53-a4s00-analog-input-module-brand-new","provider":"6G Controls","version":"1.0","type":"link"}