{"product_id":"sdv541-s53-stb4d-00-yokogawa-digital-output-module","title":"SDV541-S53\/STB4D-00 Yokogawa Digital Output Module","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSDV541-S53\/STB4D-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-channel safety digital output module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edeveloped for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ProSafe-RS Safety Instrumented System (SIS)\u003c\/strong\u003e. It delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-integrity 24 V DC outputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor driving safety-critical final elements such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esolenoid valves, actuators, and alarm indicators\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCertified for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSIL3 applications\u003c\/strong\u003e, the module integrates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadvanced internal diagnostics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enon-intrusive pulse-test mechanism\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat continuously verifies the switching capability of each output channel without causing unintended actuation of connected field devices.\u003c\/p\u003e\n\u003cp\u003eTo ensure reliable operation in harsh industrial environments, the SDV541-S53\/STB4D-00 features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobust galvanic isolation\u003c\/strong\u003e, along with protection against\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eback-EMF, short circuits, and wiring faults\u003c\/strong\u003e. Its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density 16-channel design\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoptimizes I\/O rack utilization while fully complying with the stringent fault-detection requirements of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmergency Shutdown (ESD)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFire \u0026amp; Gas (F\u0026amp;G)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels, isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Current\u003c\/td\u003e\n\u003ctd\u003eMax. 0.6 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Module Load\u003c\/td\u003e\n\u003ctd\u003eMax. 8 A aggregate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eSIL3 (IEC 61508 certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Detection\u003c\/td\u003e\n\u003ctd\u003eShort circuit, open loop, output switching failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Power Consumption\u003c\/td\u003e\n\u003ctd\u003e450 mA @ 5 V DC \/ 150 mA @ 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e≤ 40 ms (On ↔ Off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e32 × 127 × 127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eIndustrial Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe SDV541-S53\/STB4D-00 is widely deployed in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-risk process industries\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePetrochemical and chemical plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLNG terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffshore oil \u0026amp; gas platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt serves as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereliable output interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor initiating safety actions, ensuring that final control elements respond precisely and predictably during\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etrip or hazard mitigation events\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003ePulse Test Operation\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe module performs\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eperiodic pulse testing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eby momentarily interrupting the output for a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esub-millisecond duration\u003c\/strong\u003e. This brief interruption allows the safety logic to confirm output switch integrity while remaining\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etransparent to connected solenoids or actuators\u003c\/strong\u003e, whose mechanical inertia prevents any unintended movement.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51706527547704,"sku":"SDV541-S53\/STB4D-00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/SDV541-S53STB4D-001.jpg?v=1770256781","url":"https:\/\/www.automodulexpert.com\/bg\/products\/sdv541-s53-stb4d-00-yokogawa-digital-output-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}