{"product_id":"aav144-s00-a4s00-analog-input-module-yokogawa","title":"AAV144-S00\/A4S00 Analog Input Module Yokogawa","description":"\u003cp\u003eConfigured for high-precision monitoring within DCS platforms, the \u003cstrong\u003eYokogawa AAV144-S00\/A4S00\u003c\/strong\u003e (\u003cstrong\u003eAAV144\u003c\/strong\u003e Analog Input Module) provides direct physical and electrical execution of multi-channel voltage signal acquisition.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAAV144\u003c\/strong\u003e: Base model designation for the 16-channel analog input module series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS00\u003c\/strong\u003e: Standard configuration code for signal processing and voltage range selection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA4S00\u003c\/strong\u003e: Specifies the interface compatibility and terminal connection hardware for integration into Yokogawa field terminal assemblies.\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\u003eAAV144-S00\/A4S00\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard I\/O module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500 mA (5 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 (isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e1 to 5 V, -10 to 10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (1 minute)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSignal Processing and Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe AAV144-S00\/A4S00 implements channel-to-channel isolation through an integrated transformer-coupled architecture, ensuring that the 1500 V AC isolation rating is maintained between field inputs and the DCS system backplane. This isolation design protects the sensitive analog-to-digital conversion circuitry from common-mode noise and ground loops in large-scale process installations. The module facilitates seamless integration with 4-20 mA HART loop protocol signals through the use of external precision shunt resistors, allowing the input stages to process current-based process variables accurately within the defined voltage ranges.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Are the input ranges configurable per channel or for the entire module?\u003c\/p\u003e\n\u003cp\u003eA: Input signals for channels CH1 to CH16 are set collectively. Configure the module via the system engineering station software to ensure that the input range (1-5 V or -10 to 10 V) matches the field transmitter output across all channels on the card.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum allowable input voltage before permanent damage occurs?\u003c\/p\u003e\n\u003cp\u003eA: The module is designed to withstand an input voltage of up to ±30 V without sustaining internal damage. Exceeding this limit will bypass internal protection circuits and compromise the measurement accuracy or result in total hardware failure.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBackplane Seating: Ensure the module is properly indexed before insertion into the backplane slot. Use the mechanical locking tabs to secure the module and maintain reliable electrical contact with the system bus.\u003c\/li\u003e\n\u003cli\u003eGrounding and Shielding: Terminate all analog signal cable shields at the designated system ground stud on the terminal assembly. Ensure the system ground is low-impedance to maintain the integrity of the 16-channel isolated inputs.\u003c\/li\u003e\n\u003cli\u003eWiring Segregation: Route analog input wiring through dedicated metallic trays, keeping them strictly separated from high-voltage AC lines, relay control wiring, and VFD power cabling to mitigate EMI.\u003c\/li\u003e\n\u003cli\u003eCalibration: Given the drift characteristics (up to +\/- 20 mV per 10 deg C), ensure the cabinet environment is regulated. Perform periodic loop validation and zero-point verification if the ambient cabinet temperature fluctuates significantly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49265872699644,"sku":"AAV144-S00\/A4S00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AAV144-S00A4S00.jpg?v=1783647835","url":"https:\/\/www.electronicplc.com\/es\/products\/aav144-s00-a4s00-analog-input-module-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}