{"product_id":"yokogawa-sav144-prosafe-rs-safety-analog-input-module","title":"Yokogawa SAV144 ProSafe-RS Safety Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa SAV144\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eSAV144\u003c\/strong\u003e Safety Analog Input Module, operates as a dedicated hardware component for high-integrity signal conversion and diagnostic isolation within ProSafe-RS Safety Instrumented System networks. The module executes precise analog-to-digital processing natively at the hardware tier to convert raw voltage telemetry into synchronized digital registers for safety-critical logic evaluation.\u003c\/p\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\u003eSAV144\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eProSafe-RS Safety Instrumented System (SIS)\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\u003eStandard ProSafe-RS safety plug-in module mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eDedicated modular slot form factor geometry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C absolute operational limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e0% to 95% RH non-condensing relative threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e1 to 5 VDC or 1 to 10 VDC configurable signal bands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Current\u003c\/td\u003e\n\u003ctd\u003e20 mA maximum current threshold per loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal integrated loop excitation power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e20 mA maximum drive capability per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHigh-Reliability Safety Control (SIS)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 Certification and Dual Redundancy Tracking\u003c\/strong\u003e The input card is manufactured to satisfy strict SIL3 safety integrity level requirements when deployed within certified ProSafe-RS node architectures. The module circuitry supports direct parallel binding, allowing two identical units to be configured for dual hardware-tier redundancy to prevent a single component failure from disrupting emergency shutdown (ESD) or fire and gas (F\u0026amp;G) detection paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation and Fail-Safe State Execution\u003c\/strong\u003e The analog front-end channels are protected by integrated physical insulation barriers that deliver continuous galvanic isolation between the field-side wiring and the internal safety system logic bus. This high-dielectric split stops transient voltage spikes, field ground loops, and inductive surges from bleeding into the core microprocessors, guaranteeing predictable fail-safe state execution during active plant faults.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":47670602662078,"sku":"SAV144","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-17_16-27-04.png?v=1781684915","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-sav144-prosafe-rs-safety-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}