{"product_id":"aed5d-01-terminal-board-yokogawa","title":"AED5D-01 Terminal Board YOKOGAWA","description":"\u003cp\u003eConfigured for analog signal termination in CENTUM VP control architectures, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYOKOGAWA AED5D-01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eAED5D\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTerminal Board) provides direct physical\/electrical execution for field instrumentation interfacing. This component processes 16 input\/output channels via secure M4 screw terminals, serving as the interface bridge between field wiring and system-side KS1 cabling.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAED5D-01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYOKOGAWA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eJapan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e482.6 mm x 465.1 mm x 440 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIndustrial Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 A, 24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eI\/O Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTerminal Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM4 screw\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe AED5D-01 is engineered to maintain high loop integrity within distributed control networks. It supports 4-20 mA HART loop protocol signal transmission through high-conductivity copper paths, ensuring minimal contact resistance. The board incorporates built-in surge absorbers to suppress transient voltages, protecting sensitive DCS input cards from electrical surges commonly found in long-distance field cabling. Galvanic isolation and dielectric strength are verified to 500 V AC for 1 minute, preventing cross-channel interference.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AED5D-01 provide intrinsic safety (Ex i) barriers for hazardous locations?\u003c\/p\u003e\n\u003cp\u003eA: No, the AED5D-01 is a standard terminal board and does not include intrinsic safety barriers. It is designed for use in non-hazardous environments or requires external barriers if connected to field instruments in explosive zones.\u003c\/p\u003e\n\u003cp\u003eQ: Can the KS1 cable be hot-swapped while the field instruments are powered?\u003c\/p\u003e\n\u003cp\u003eA: While the KS1 interface is robust, it is recommended to isolate power from the loop before connecting or disconnecting the cable to prevent electrical transients from affecting the DCS I\/O module or the field transmitter.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure the 19-inch rack is grounded to the primary cabinet ground busbar to maintain an effective reference for the surge protection circuitry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminate all field wires using M4 ring-type lugs. Ensure screws are tightened to the manufacturer's specified torque to prevent high-resistance connections or intermittent signal drops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoute field wiring and the KS1 signal cable in separate trays or conduits to avoid induction from high-voltage AC cables, which can degrade analog signal accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify the insulation resistance across terminals periodically; readings should remain above 100 MOhm at 500 V DC to ensure long-term reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn environments with high vibration, apply thread-locking compound (non-conductive) to M4 terminal screws or perform periodic tension inspections to ensure connectivity integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49257841754364,"sku":"AED5D-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AED5D-01.jpg?v=1783388620","url":"https:\/\/www.electronicplc.com\/ar\/products\/aed5d-01-terminal-board-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}