{"product_id":"aai835-s00-yokogawa-analog-i-o-module","title":"AAI835-S00 | Yokogawa | Analog I\/O Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AAI835-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a versatile, mixed-signal solution for the CENTUM VP distributed control system. This module combines 4 analog input channels and 4 analog output channels into a single isolated unit, making it ideal for localized control loops or small-scale process monitoring where space is a premium. We supply this module as 100% Brand New and Original\u003cspan\u003e \u003c\/span\u003eequipment.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAI835\u003c\/strong\u003e: Combined Analog Input\/Output Module (4-In\/4-Out).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-S\u003c\/strong\u003e: Standard hardware configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0\u003c\/strong\u003e: Standard type with explosion protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0\u003c\/strong\u003e: Basic functional specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 isolated channels, 4 to 20 mA DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 isolated channels, 4 to 20 mA DC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard 4-20 mA for both acquisition and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFull isolation between channels and system logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports pressure clamp terminals, MIL connector cables, and KS1 dedicated cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10.7 cm x 13 cm x 3.3 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAAI835-S00\u003c\/strong\u003e solves the problem of under-utilized I\/O racks by allowing engineers to handle both sensing and actuation within a single card slot. This \"hybrid\" approach reduces the total number of modules required for small skids or auxiliary systems, lowering hardware costs. Individual channel isolation ensures that electrical faults in the field do not migrate across the module, maintaining the integrity of both your data and your control signals. Its compact design and compatibility with KS1 cabling streamline the marshaling process and improve cabinet airflow.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I choose the AAI835 over separate input and output modules?\u003c\/strong\u003eThe AAI835 is the most efficient choice for small, independent control loops (e.g., a single PID loop involving one transmitter and one valve) where using two separate 8-channel cards would result in wasted capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundancy?\u003c\/strong\u003eYes, the AAI835 series supports dual-redundant configurations. When installed in pairs, the system ensures continuous operation of both your inputs and outputs in the event of a hardware failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it handle field-side noise?\u003c\/strong\u003eThe module utilizes 1500V AC isolation between the field circuits and the system backplane, effectively blocking electromagnetic interference (EMI) and preventing ground loops from distorting your 4-20 mA signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this compatible with 2-wire transmitters?\u003c\/strong\u003eYes, you can configure the input channels to interface with 2-wire (loop-powered) or 4-wire transmitters, depending on the wiring and terminal board configuration used in your cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":46631795327166,"sku":"AAI835-S00","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/yokogawa-ant411-50-s1-optical-esb-bus-repeater-module-1zfdlhw20tu.png?v=1776330003","url":"https:\/\/www.autooiltech.com\/products\/aai835-s00-yokogawa-analog-i-o-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}