{"product_id":"10-slot-backplane-module-yokogawa-s9981de-01","title":"10-Slot Backplane Module | Yokogawa S9981DE-01","description":"\u003ch2\u003eYokogawa S9981DE-01 10-Slot Backplane Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa S9981DE-01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eS9981DE-01\u003c\/strong\u003e 10-Slot Backplane Module, operates as a dedicated hardware component for interconnecting I\/O and peripheral modules within Yokogawa DCS platforms.\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\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa S9981DE-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProductType\u003c\/td\u003e\n\u003ctd\u003e10-Slot Backplane \/ Rack Base Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlotCount\u003c\/td\u003e\n\u003ctd\u003e10 Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.5 in x 5.3 in x 1.0 in (44.5 cm x 13.3 cm x 2.5 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e~2 lbs 0.3 oz (0.9–1.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cabinet conditions, natural convection cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003eDependent on installed modules; backplane provides standardized voltage rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eDCS\/PLC Node Interface systems, process automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e\u003cstrong\u003eDCS Connectivity Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe S9981DE-01 implements channel-to-channel isolation to maintain signal integrity across analog and digital module buses. It supports FOUNDATION Fieldbus and Profibus PA connectivity through standardized module slots and ensures minimal cross-talk between adjacent module channels. The design accommodates cold junction compensation (CJc) in thermocouple measurement loops when interfacing with temperature I\/O modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQ: Can the backplane support hot-swap of modules?\u003cbr\u003eA: Only certain I\/O modules designed for the S9981DE-01 can be inserted or removed under powered conditions. Verify individual module specifications before hot-swap operations.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum current capacity per slot?\u003cbr\u003eA: Each slot follows Yokogawa bus voltage and current specifications. The total current must not exceed the designed backplane load limits; consult system documentation for maximum per-slot consumption.\u003c\/p\u003e\n\u003cp\u003eQ: Are firmware updates required on the backplane itself?\u003cbr\u003eA: The backplane does not contain firmware; updates apply only to installed intelligent modules or controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eField Installation Guidelines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMount the backplane in a standard cabinet or rack using recommended fasteners to prevent mechanical stress.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the backplane chassis to reduce EMI and maintain channel isolation.\u003c\/li\u003e\n\u003cli\u003eAvoid routing high-current AC lines adjacent to signal modules; maintain separation according to industrial control wiring standards.\u003c\/li\u003e\n\u003cli\u003eAllow for adequate airflow around the backplane to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eVerify all module connectors are fully seated and aligned to prevent bus communication faults.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44163893755992,"sku":"S9981DE-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/S9981DE-01-3.jpg?v=1780308481","url":"https:\/\/www.industriaxplc.com\/products\/10-slot-backplane-module-yokogawa-s9981de-01","provider":"IndustriaX Limited","version":"1.0","type":"link"}