{"product_id":"ae4d-05-yokogawa-terminal-board","title":"AE4D-05  Yokogawa Terminal Board","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a heavy-duty terminal interface board engineered by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor reliable field signal termination in industrial automation environments. This 16-point module serves as the physical bridge between field instrumentation and the control system, utilizing\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM4 size screw terminals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure secure, vibration-resistant electrical connections. Designed with high-integrity insulation and a broad thermal operating range, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to maintain signal purity even in harsh processing conditions.\u003c\/p\u003e\n\u003cp\u003eThe board's mechanical footprint is optimized for standard rack integration, and its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIP65\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenvironmental rating ensures protection against dust and moisture ingress when housed in a suitable enclosure. With a focus on safety and durability, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUL 94 V-0 flame-retardant materials\u003c\/strong\u003e, making it a trusted component for critical monitoring and control loops in sectors like oil and gas, chemical processing, and power generation.\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\u003eTermination Points\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 independent channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eM4 size screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFastening Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRecommended 0.5 to 0.6 Nm for optimal contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInsulation Integrity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 100 MΩ (tested 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 sustained for 60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Operating Range\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\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e482.6 mm x 88.1 mm 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\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation and Maintenance Best Practices\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshould be mounted in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandard 19-inch rack\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor dedicated marshalling cabinet. To ensure long-term reliability:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAlways use the specified torque (0.5–0.6 Nm) to avoid stripping the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethreads or leaving loose connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify that\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ering or spade terminals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eused on field wiring are properly sized for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM4 screw diameter\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUtilize the wide temperature tolerance of the board in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoutdoor junction boxes\u003c\/strong\u003e, provided the enclosure maintains the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIP65 seal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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: What is the primary difference between the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries?\u003cbr\u003e\u003cstrong\u003eAnswer\u003c\/strong\u003e: While both share similar terminal counts, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the standard interface board often used for general-purpose\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDCS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eI\/O, whereas the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAER4D\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries is specifically designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProSafe-RS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esafety instrumented systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuestion\u003c\/strong\u003e: Does this board support redundant signal paths?\u003cbr\u003e\u003cstrong\u003eAnswer\u003c\/strong\u003e: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAE4D-05\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides 16 points for direct signal termination.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRedundancy\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis typically handled at the cable and I\/O module level, though two boards can be used in parallel for redundant marshalling strategies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51846955172152,"sku":"AE4D-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\/products\/ae4d-05-yokogawa-terminal-board","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}