{"product_id":"yokogawa-att4d-00-s2-dual-redundant-terminal-block","title":"Yokogawa  ATT4D-00 S2 Dual-Redundant Terminal Block","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATT4D-00 S2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-integrity\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eterminal interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM series control systems\u003c\/strong\u003e. It provides a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant wiring interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor critical process instrumentation, ensuring continuous signal flow even if one path fails.\u003c\/p\u003e\n\u003cp\u003eWith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobust pressure clamp terminations\u003c\/strong\u003e, this module delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egas-tight, vibration-resistant connections\u003c\/strong\u003e, maintaining signal reliability in demanding industrial environments. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS2 revision\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincorporates enhanced materials and contact plating for improved corrosion resistance and long-term conductivity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Redundant Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports two independent signal paths for fail-safe operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Pressure Clamps:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpring-loaded clamps eliminate the need for periodic re-tightening\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompact design allows efficient mounting within Yokogawa field control stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced S2 Revision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImproved mechanical tolerances, insulating materials, and corrosion-resistant contacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\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\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eATT4D-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRevision Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePressure Clamp (Spring-loaded)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-Redundant (two independent signal paths)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa CENTUM VP \/ CS 3000 I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-vibration, high-temperature industrial zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturing Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\/Singapore quality-controlled production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard DIN rail or specialized baseplate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eThe ATT4D-00 S2 is widely used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emission-critical industries\u003c\/strong\u003e, including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eOffshore oil and gas platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNuclear power generation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical refineries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is primarily deployed to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eterminate signals from pressure, flow, and temperature transmitters\u003c\/strong\u003e, ensuring system reliability and safety.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary advantage of the S2 revision?\u003c\/strong\u003e\u003cbr\u003eA: The S2 version features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eimproved mechanical tolerances and insulating materials\u003c\/strong\u003e, providing superior protection against electrical tracking, corrosion, and environmental degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this terminal block require special tools for wiring?\u003c\/strong\u003e\u003cbr\u003eA: No. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003espring-loaded pressure clamp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows quick, secure wire insertion using a standard flat-head screwdriver, reducing installation time while ensuring a gas-tight connection.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51662345765176,"sku":"ATT4D-00 S2","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/ATT4D-00_S2.jpg?v=1769391860","url":"https:\/\/www.automodulexpert.com\/bg\/products\/yokogawa-att4d-00-s2-dual-redundant-terminal-block","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}