{"product_id":"aai135-h00-yokogawa-analog-input-module-new-original-stock","title":"AAI135-H00 Yokogawa Analog Input Module New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA AAI135-H00\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAAI135-H00\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for high-density 1-5 V DC signal acquisition within DCS instrumentation networks.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAAI135-H00\u003c\/strong\u003e: Base analog input module designation, configured for voltage-based signal processing and integrated HART communication support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAAI135-H00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.2 cm x 10.7 cm x 13 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e1-5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eVoltage Signal Acquisition \u0026amp; Isolation\u003c\/h3\u003e\n\u003cp\u003eThe AAI135-H00 module is optimized for the acquisition of 1-5 V DC signals, providing isolated inputs to prevent common-mode noise and ground loop formation between the DCS rack and field-mounted transmitters. Integration of HART protocol support allows for bidirectional digital communication over the existing signal lines, facilitating remote calibration and diagnostic monitoring of connected field instruments. The module's internal circuitry performs precise voltage-to-digital conversion, ensuring high accuracy across the specified operating temperature range.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAI135-H00 support redundant configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this module is engineered to operate in dual-redundant pairs. When configured as such, the system logic manages the signal handover between modules to ensure continuous data acquisition during a primary module fault.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module capable of being removed while the DCS is powered?\u003c\/p\u003e\n\u003cp\u003eA: The module is intended for rack-mount maintenance. Always consult the specific system-level manual to verify the backplane hot-swap compatibility and ensure that control loops are in a safe, manual state prior to removal.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the associated control loops are in a manual or safe-hold state within the DCS logic to prevent unexpected process alarms during installation.\u003c\/li\u003e\n\u003cli\u003eAlign the module with the cabinet backplane guide rails, ensuring the connector pins seat squarely before engaging the locking mechanism.\u003c\/li\u003e\n\u003cli\u003eTighten the front-panel mounting screws to ensure the module chassis achieves a low-impedance bond with the system ground, which is necessary for EMI mitigation.\u003c\/li\u003e\n\u003cli\u003eVerify that all field wiring is torqued to the manufacturer’s specification to ensure signal integrity and prevent connection heating.\u003c\/li\u003e\n\u003cli\u003eProvide a minimum clearance of 10 cm above and below the module to facilitate convection cooling and prevent thermal drift in the input conversion circuitry.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49140816806140,"sku":"AAI135-H00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AAI135-H00.jpg?v=1779933630","url":"https:\/\/www.electronicplc.com\/ar\/products\/aai135-h00-yokogawa-analog-input-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}