{"product_id":"sdv541-s53-b4d00-yokogawa-sil3-with-b4d00-digital-output-module","title":"SDV541-S53\/B4D00 Yokogawa SIL3 with \/B4D00 Digital Output Module","description":"\u003ch2\u003eYokogawa SDV541-S53\/B4D00 Safety Digital Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa SDV541-S53\/B4D00\u003c\/strong\u003e is a high-integrity, 16-channel safety digital output module designed for Yokogawa ProSafe-RS Safety Instrumented Systems (SIS). Operating at 24 V DC, it drives safety-critical final elements—such as solenoid valves, actuators, and alarm indicators—in Emergency Shutdown (ESD) and Fire \u0026amp; Gas (F\u0026amp;G) applications.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eData Correction Note:\u003c\/strong\u003e Distributor listings sometimes mix up the \u003cstrong\u003eSDV541\u003c\/strong\u003e with analog output module specifications (e.g., listing 32 analog channels or 4–20 mA outputs). According to official Yokogawa standards, the \u003cstrong\u003eSDV541\u003c\/strong\u003e is strictly a \u003cstrong\u003e16-channel, 24 V DC Digital Output Module\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix \/ Option Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSDV541\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003e16-Channel Digital Output Module (24 V DC, Module Isolation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-S\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eStandard Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eFor pressure clamp terminal block or MIL cable, no explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnvironment \/ Coating\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 conformal coating, extended temperature rating (-20 to 70 °C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/B4D00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOption Code\u003c\/td\u003e\n\u003ctd\u003eWith dual-redundant pressure clamp terminal block (without surge absorber)*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003ci\u003e*Note: When configuring this module for dual-redundant deployment, order an additional base module with identical specifications but \u003cstrong\u003ewithout\u003c\/strong\u003e option codes.\u003c\/i\u003e\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\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSDV541-S53\/B4D00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety Digital Output Module (SIS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 channels, module isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Load Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Load Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.6 A per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent Sourcing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIL 3 certified (IEC 61508 \/ ProSafe-RS configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e$\\le$ 40 ms (safety-rated trip speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. 420 mA at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 Corrosive Gas Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 °C (extended range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.35 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 2.0 to 2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal Wiring Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-redundant pressure clamp terminal block (\/B4D00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDual Redundancy and Safety Integrity\u003c\/h3\u003e\n\u003cp\u003eCertified for SIL 3 safety loops under IEC 61508, the SDV541-S53\/B4D00 provides fault detection mechanisms including short-circuit, open-loop, and switching failure monitoring without actuating field devices during diagnostics.\u003c\/p\u003e\n\u003cp\u003eWhen installed in a \u003cstrong\u003edual-redundant configuration\u003c\/strong\u003e, the \/B4D00 option block provides a single dual-slotted terminal connection. A second, identical module (ordered without option codes) plugs into the adjacent slot to establish high-availability, fault-tolerant switching for safety-critical actuators.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What additional part is needed for a dual-redundant SDV541 setup?\u003c\/p\u003e\n\u003cp\u003eA: You need one \u003cstrong\u003eSDV541-S53\/B4D00\u003c\/strong\u003e (which includes the \/B4D00 terminal block) and one \u003cstrong\u003eSDV541-S53\u003c\/strong\u003e (the module alone, ordered without option codes).\u003c\/p\u003e\n\u003cp\u003eQ: Does the \/B4D00 terminal block include integrated surge protection?\u003c\/p\u003e\n\u003cp\u003eA: No, the \/B4D00 designation indicates a dual-redundant pressure clamp terminal block \u003cstrong\u003ewithout\u003c\/strong\u003e an integrated surge absorber.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Assembly:\u003c\/strong\u003e Securely mount the \/B4D00 terminal block onto the ProSafe-RS rack base prior to inserting the primary and redundant SDV541 modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Redundant Cabling:\u003c\/strong\u003e Route field cabling into the pressure clamp terminals following channel polarity markings to ensure proper current distribution across both modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Environment \u0026amp; Grounding:\u003c\/strong\u003e Ensure cabinet drain wires are bonded to the single-point safety ground. Although G3 coating protects against corrosive environments from -20 to 70 °C, maintain adequate rack airflow to maximize system operational life.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":46215054393443,"sku":"SDV541-S53\/B4D00","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/890..jpg?v=1789869177","url":"https:\/\/www.autocontrolglobal.com\/products\/sdv541-s53-b4d00-yokogawa-sil3-with-b4d00-digital-output-module","provider":"AutoControl Global","version":"1.0","type":"link"}