{"product_id":"aai835-h50-13s00-yokogawa-centum-vp-4-channel-isolated-analog-i-o-module","title":"AAI835-H50\/13S00 | Yokogawa CENTUM VP | 4-Channel Isolated Analog I\/O Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835-H50\/13S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835-H50\/13S00\u003c\/strong\u003e) is a specialized, high-integrity analog input\/output module designed for Yokogawa’s CENTUM VP and CS 3000 control architectures. This module is engineered to handle 4 to 20 mA signals across four dedicated input and four dedicated output channels, totaling 8 points of connectivity. Its primary strength lies in its comprehensive electrical isolation, which provides a dedicated barrier for each channel to prevent cross-talk and safeguard the system backplane from field-generated electrical surges.\u003c\/p\u003e\n\u003cp\u003eIntegrated with HART digital communication, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835-H50\/13S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows maintenance teams to extract secondary process variables and health diagnostics from smart transmitters and positioners. This unit is supplied with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATI13S-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epressure clamp terminal block (indicated by the \/13S00 suffix), ensuring secure, vibration-resistant wiring for isolated analog signals. The hardware is built for extreme reliability, maintaining precision performance within a wide thermal envelope from -20°C to +70°C.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\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 channels, isolated, 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 channels, isolated, 4 to 20 mA DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Communication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHART protocol supported on all channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Resistance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e250 Ω (Power ON)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Load Resistance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e600 Ω maximum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Update Frequency\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms cycle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 V AC for 60 seconds (Channel-to-System and Channel-to-Channel)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 V DC at 320 mA and 24 V DC at 300 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Interface\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePressure clamp terminal block (\u003cstrong\u003eATI13S-00\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard type with no explosion protection (Suffix 5)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 0.3 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eModule Suffix Configuration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAI835\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBase series for isolated 4-channel input and 4-channel output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated HART pass-through communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard version without explosion-proof certification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic hardware functional type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e13S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATI13S-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epressure clamp terminal assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIdeal Application Environments\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSmall-scale loop control requiring both sensing and actuation on the same module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProcessing units where ground potential differences necessitate channel-to-channel isolation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration of smart valves and transmitters into a CENTUM VP maintenance station.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFacilities located in regions with high ambient temperature fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this module differ from the non-isolated AAI841?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile both modules handle inputs and outputs, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835-H50\/13S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides full channel-to-channel isolation. This makes it superior for environments with complex grounding issues where signal interference must be eliminated at the source.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the 10ms update period?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe high-speed 10 ms data update cycle ensures that the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI835-H50\/13S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be used in fast-acting control loops where real-time response is critical for process stability and safety.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52434414502197,"sku":"AAI835-H50\/13S00","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AAI543-S00_cc3b24b2-7799-414e-856e-930ac6800411.jpg?v=1773373532","url":"https:\/\/www.5gplc.com\/products\/aai835-h50-13s00-yokogawa-centum-vp-4-channel-isolated-analog-i-o-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}