{"product_id":"yokogawa-rtd-input-terminal-board-aer4d-00-s1","title":"Yokogawa RTD Input Terminal Board AER4D-00 S1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AER4D-00 S1 (AER4D-00) is a high-precision terminal board engineered for resistance temperature detector (RTD) signal interfacing within Yokogawa distributed control systems. This hardware provides a reliable bridge between field sensors and the AAR145 RTD input modules, facilitating the transmission of 16 individual measurement points.\u003c\/p\u003e\n\u003cp\u003eBuilt to meet the rigorous demands of industrial processing, the AER4D-00 S1 supports both standard and dual-redundant module configurations, ensuring continuous process monitoring even during module maintenance or failure. The unit utilizes robust M4 screw terminals, providing superior mechanical connection stability for critical temperature sensing applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003eSupported Signal Type\u003c\/td\u003e\n\u003ctd\u003eResistance Temperature Detector (RTD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Capacity\u003c\/td\u003e\n\u003ctd\u003e16-point differential inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS 3000 \/ CENTUM VP systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssociated I\/O Module\u003c\/td\u003e\n\u003ctd\u003eAAR145 RTD Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterconnection Interface\u003c\/td\u003e\n\u003ctd\u003eCompatible with AKB335 signal cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Terminal Specification\u003c\/td\u003e\n\u003ctd\u003eM4 screw-type connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDielectric Strength (Signal-to-Case)\u003c\/td\u003e\n\u003ctd\u003e2300 V AC for 60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Performance\u003c\/td\u003e\n\u003ctd\u003e100 MΩ minimum at 500 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eStandard 19-inch rack mounting (2× M5 screw holes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e482.6 mm (W) × 44 mm (H) × 88.1 mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMulti-point RTD temperature monitoring (e.g., Pt100 sensors)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation, chemical processing, and pharmaceutical industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDistributed Control Systems (DCS) requiring high-accuracy temperature acquisition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundant system architectures for continuous operation and high availability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIn what environments is the AER4D-00 S1 typically deployed?\u003c\/strong\u003e\u003cbr\u003eThis board is widely used in power plants, chemical refineries, and pharmaceutical manufacturing environments where accurate, multi-point RTD temperature monitoring is required within a DCS architecture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the AER4D-00 S1 handle redundant operations?\u003c\/strong\u003e\u003cbr\u003eThe board supports dual AAR145 module connections through its internal circuitry. In the event of a primary module failure, the signal path remains uninterrupted, allowing the secondary module to maintain continuous process monitoring without requiring field rewiring.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51902070587704,"sku":"AER4D-00 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AER4D-00_S12.jpg?v=1773712248","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-rtd-input-terminal-board-aer4d-00-s1","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}