{"product_id":"yokogawa-aai143-h50-a4s-00-analog-input-module","title":"Yokogawa |AAI143-H50\/A4S-00|Analog Input Module","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eYOKOGAWA AAI143-H50\/A4S-00 Analog Input Module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDescription\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eThe YOKOGAWA AAI143-H50\/A4S-00 is a 16-channel isolated analog input module designed for the CENTUM VP distributed control system, accepting 4–20 mA DC signals with HART digital communication\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eHART protocol support with simultaneous analog measurement and digital diagnostics\u003c\/span\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/aai143-h50-a4s00-yokogawa-hart-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. Fully isolated channels eliminate ground loops and prevent cross-channel interference\u003c\/span\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/aai143-h50-a4s00-yokogawa-hart-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. Pressure clamp terminal block (ATA4S-00) for secure direct field wiring\u003c\/span\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003cspan class=\"\"\u003e. Supports dual-redundant configuration\u003c\/span\u003e\u003cspan class=\"\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eTechnical Specifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput Channels: 16, fully isolated\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.indctrlhub.com\/products\/yokogawa-aai143-h50-a4s-00-analog-input-module-16-ch-4-20ma\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput Signal Range: 4–20 mA DC\u003c\/span\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eAllowable Input Current: 24 mA maximum\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.autocontrolglobal.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput Impedance: 250 Ω\u003c\/span\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/aai143-h50-a4s00-yokogawa-hart-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput Resistance (Power ON): 270 Ω at 20 mA to 350 Ω at 4 mA\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.autocontrolglobal.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eInput Resistance (Power OFF): 500 kΩ or larger\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.autocontrolglobal.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eMeasurement Accuracy: ±16 µA\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eResolution: 16-bit A\/D conversion\u003c\/span\u003e\u003ca href=\"https:\/\/www.indctrlhub.com\/products\/yokogawa-aai143-h50-a4s-00-analog-input-module-16-ch-4-20ma\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eData Update Period: 10 ms\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTemperature Drift: ±16 µA per 10 °C\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWithstanding Voltage: 1500 V AC between input and system for 1 minute\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.autocontrolglobal.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTransmitter Power Supply: ≥19.0 V at 20 mA; ≤25.5 V at 0 mA (output current limit: 25 mA)\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ubestplc.com\/products\/analog-input-module-aai143-h50-k4a00-yokogawa\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eTransmitter Configuration: 2-wire or 4-wire selectable per channel via setting pins\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.automodulexpert.com\/products\/yokogawa-aai143-h50-a4s00-analog-input-module\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eCurrent Consumption: 230 mA at 5 V DC; 540 mA at 24 V DC\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ubestplc.com\/products\/aai143-h50-analog-input-module-yokogawa\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eWeight: 0.3 kg\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ubestplc.com\/products\/aai143-h50-analog-input-module-yokogawa\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003eExternal Communication: Pressure clamp terminal, MIL connector cable, dedicated KS1 cable\u003c\/span\u003e\u003ca href=\"https:\/\/www.fieldcommunicator.net\/news\/Yokogawa%20AAI143-H50\/A4S00%20Analog%20Input%20M.html\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.ubestplc.com\/products\/analog-input-module-aai143-h50-k4a00-yokogawa\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52379365933336,"sku":"AAI143-H50\/A4S-00","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/CP703_39c950c2-214e-4fe5-930b-6b67e31db9d2.jpg?v=1752827236","url":"https:\/\/www.innoplcsync.com\/products\/yokogawa-aai143-h50-a4s-00-analog-input-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}