{"product_id":"yokogawa-aai143-h50-a4s00-analog-input-module","title":"Yokogawa AAI143-H50\/A4S00 Analog Input Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H50\/A4S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFIO analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistributed control system. It supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 isolated 4–20 mA DC input channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART digital communication\u003c\/strong\u003e, allowing diagnostic data and remote instrument configuration to pass through without affecting the primary analog signal.\u003c\/p\u003e\n\u003cp\u003eThis configuration includes the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/A4S00 option\u003c\/strong\u003e, supplying a factory-installed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATA4S-00 pressure clamp terminal block\u003c\/strong\u003e. This enables direct field wiring at the module face, improving connection integrity and simplifying installation within the I\/O node. With a fast\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 ms update cycle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand strong channel-to-system isolation, the AAI143-H50\/A4S00 is optimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emission-critical process monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhere accuracy and uptime are essential.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\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\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels, isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Communication\u003c\/td\u003e\n\u003ctd\u003eHART (digital over analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Interface\u003c\/td\u003e\n\u003ctd\u003ePressure clamp terminal (ATA4S-00)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Cycle\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±16 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e±16 µA per 10 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (input to system, 1 minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e270 Ω (20 mA) to 350 Ω (4 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e≥19.0 V at 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 V DC: 230 mA \/ 24 V DC: 540 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e25 × 127 × 127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eModule Configuration and Usage\u003c\/h2\u003e\n\u003cp\u003eThe AAI143-H50\/A4S00 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eboth 2-wire and 4-wire transmitters\u003c\/strong\u003e. Each channel can be individually configured via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einternal setting pins\u003c\/strong\u003e, allowing flexible power and signal arrangements based on field device requirements.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eH50 designation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates compatibility with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandard redundant switch-over configurations\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enon-hazardous industrial environments\u003c\/strong\u003e, making the module suitable for high-availability CENTUM VP systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the advantage of the ATA4S-00 pressure clamp terminal compared to a MIL connector?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epressure clamp terminal\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows direct wire termination without specialized cables, simplifying field maintenance and troubleshooting while improving accessibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AAI143-H50\/A4S00 provide loop power to field transmitters?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. The module includes an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintegrated transmitter power supply\u003c\/strong\u003e, delivering\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e≥19.0 V at 20 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor loop-powered (2-wire) transmitters.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51667096371512,"sku":"AAI143-H50\/A4S-00","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAI143-S00_S12.jpg?v=1769566980","url":"https:\/\/www.automodulexpert.com\/tr\/products\/yokogawa-aai143-h50-a4s00-analog-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}