{"product_id":"aer4d-05-terminal-board-yokogawa-safety-system","title":"AER4D-05 Terminal Board Yokogawa Safety System","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a robust interface component within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ProSafe-RS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esafety instrumented system. This terminal board is specifically engineered to bridge field wiring with safety control modules, providing a secure and reliable connection point for critical I\/O signals. Constructed with high-grade flame-retardant materials, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures signal continuity even in demanding industrial environments where thermal stability and insulation integrity are paramount.\u003c\/p\u003e\n\u003cp\u003eDesigned for high-density cabinet integration, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures a rugged mechanical design that supports M4 screw terminals, ensuring low-resistance connections and vibration resistance. Its broad operating temperature range makes it suitable for deployment in various global climates, maintaining high insulation resistance across its lifecycle.\u003c\/p\u003e\n\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-channel interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTermination Hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM4 screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTightening Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecommended 0.5 to 0.6 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMinimum 100 MΩ (measured at 500 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDielectric Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 V AC for a duration of 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e -40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaterials rated to UL 94 V-0 for flame retardance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e482.6 x 88.1 x 53 mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e 1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation and Application Notes\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis primarily utilized in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eESD\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Emergency Shutdown Systems) and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eF\u0026amp;G\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Fire and Gas) monitoring applications where signal failure is not an option. It is typically mounted on a 19-inch rack or within a dedicated marshalling cabinet.\u003c\/p\u003e\n\u003cp\u003eEngineers should ensure that field wiring uses ferrules or appropriate ring terminals compatible with the M4 screw size to maintain the specified electrical characteristics.\u003c\/p\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion\u003c\/strong\u003e: Is the AER4D-05 compatible with non-safety Yokogawa systems?\u003cbr\u003e\u003cstrong\u003eAnswer\u003c\/strong\u003e: While it shares physical similarities with some\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal boards, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specifically validated for use with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProSafe-RS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esafety modules to meet functional safety standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion\u003c\/strong\u003e: What type of wiring is recommended for this board?\u003cbr\u003e\u003cstrong\u003eAnswer\u003c\/strong\u003e: For optimal performance and to meet the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIP65\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erating requirements at the enclosure level, shielded twisted pair cables with a cross-section suitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminals are suggested.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51846934364472,"sku":"AER4D-05","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AER4D-052.jpg?v=1772417010","url":"https:\/\/www.automodulexpert.com\/th\/products\/aer4d-05-terminal-board-yokogawa-safety-system","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}