{"product_id":"aav144-s00-k4a00-yokogawa-analog-input-module","title":"AAV144-S00\/K4A00 Yokogawa Analog Input Module","description":"\u003cp\u003eConfigured for high-precision voltage signal acquisition in DCS network platforms, the \u003cstrong\u003eYokogawa AAV144-S00\/K4A00\u003c\/strong\u003e (\u003cstrong\u003eAAV144\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. This 16-channel component serves as a primary interface for processing 1-5 V DC or -10 to +10 V DC inputs, ensuring signal conversion and channel-to-channel isolation within the CENTUM VP or CS 3000 control environments.\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 for 16-channel analog voltage input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-S00\u003c\/strong\u003e: Standard base specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\/K4A00\u003c\/strong\u003e: Revision and configuration identifier for specific system compatibility and certification standards.\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\/K4A00\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\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e108 mm x 34 mm x 130 mm\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\u003eSubject to system backplane supply constraints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e1-5 V DC, -10 to +10 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±4 mV (typical), ±20 mV (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Period\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control and Signal Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module features robust channel-to-channel isolation, which is required to prevent common-mode noise and ground loops in high-density instrumentation arrays. Each channel is configured to handle input ranges up to ±10 V DC, with an allowable voltage limit of ±30 V DC to prevent damage during field faults. The internal design includes a high input resistance (1 MOhm power-on) to ensure minimal loading effect on precision field transducers, maintaining signal integrity across the 10 ms data update cycle.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAV144-S00 support hot-swapping during system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this module supports hot-swapping within the I\/O base unit. Ensure the module is fully latched to the backplane to establish secure electrical contact and bus communication.\u003c\/p\u003e\n\u003cp\u003eQ: Can channels be configured for different input ranges simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports channel-by-channel configuration. Parameters can be adjusted via the system engineering software to select between 1-5 V DC and -10 to +10 V DC ranges based on specific field instrument requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the module into the designated slot of the field control station base. Ensure the connector pins are correctly aligned before pushing the module into the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Terminate cable shields at the designated grounding busbar on the I\/O rack. Proper grounding of the cable shield is critical for achieving the specified ±4 mV accuracy and protecting against EMI\/RFI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use twisted-pair shielded cabling to connect field instruments. Ensure that signal wires are routed away from high-voltage power lines to prevent induced noise in the voltage input circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Although rated for up to 50 deg C, maintain adequate airflow in the cabinet to prevent thermal drift, which is specified at a maximum of ±20 mV per 10 deg C.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49240005411068,"sku":"AAV144-S00\/K4A00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AAV144-S00K4A00.jpg?v=1782869609","url":"https:\/\/www.electronicplc.com\/products\/aav144-s00-k4a00-yokogawa-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}