{"product_id":"aab841-s00-s2-analog-i-o-module-yokogawa","title":"AAB841-S00 S2 Analog I\/O Module Yokogawa","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AAB841-S00 S2 is a high-density analog interface module designed for Yokogawa distributed control systems. As an upgraded “S2” revision, it provides improved hardware stability and reliable signal processing for simultaneous analog input and output operations.\u003c\/p\u003e\n\u003cp\u003eThis module integrates 8 analog input channels and 8 analog output channels within a single slot, making it highly efficient for space-constrained control cabinets. It is designed as a non-isolated I\/O module, suitable for applications where grounding conditions are well controlled or externally managed.\u003c\/p\u003e\n\u003cp\u003eWith fast response times—100 ms for inputs and 40 ms for outputs—the AAB841-S00 S2 enables real-time process control and accurate signal tracking. It supports both pressure clamp terminals and KS cable interfaces, ensuring flexible and secure field wiring while maintaining signal integrity in industrial environments.\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\u003eModel Identifier\u003c\/td\u003e\n\u003ctd\u003eAAB841-S00 S2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003e8 Analog Inputs \/ 8 Analog Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Type\u003c\/td\u003e\n\u003ctd\u003e1–5 V DC (Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC (Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (Powered)\u003c\/td\u003e\n\u003ctd\u003e≥ 1 MΩ (Voltage), 290–450 Ω (Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (Unpowered)\u003c\/td\u003e\n\u003ctd\u003e≥ 340 kΩ (Voltage), ≥ 500 kΩ (Current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 V DC Current Consumption\u003c\/td\u003e\n\u003ctd\u003e310 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 V DC Current Consumption\u003c\/td\u003e\n\u003ctd\u003e250 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Step Response\u003c\/td\u003e\n\u003ctd\u003e100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Step Response\u003c\/td\u003e\n\u003ctd\u003e40 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n\u003ctd\u003e±0.1% per 10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\n\u003cp\u003eThe AAB841-S00 S2 is widely used in:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eChemical processing plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater treatment systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is particularly suitable for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eControlling proportional valves via 4–20 mA outputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMonitoring process variables such as pressure, temperature, and flow via 1–5 V inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImplementing localized PID control loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts compact 8-in\/8-out configuration makes it an efficient and cost-effective solution for high-density analog control applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the S2 designation signify?\u003c\/strong\u003e\u003cbr\u003eThe S2 suffix indicates a second-generation hardware revision. While functionally compatible with the original AAB841-S00, it includes improved internal components for enhanced thermal stability and long-term reliability in continuous operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the non-isolated design affect installation?\u003c\/strong\u003e\u003cbr\u003eSince the AAB841-S00 S2 is non-isolated, all channels share a common ground. Proper grounding of field devices is required, and external isolation may be necessary if there are significant ground potential differences between field instruments and the control system.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51918255325496,"sku":"AAB841-S00 S2","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAB841-S00S2.jpg?v=1773969859","url":"https:\/\/www.automodulexpert.com\/products\/aab841-s00-s2-analog-i-o-module-yokogawa","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}