{"product_id":"yokogawa-aam11-s2-current-voltage-input-module","title":"Yokogawa AAM11-S2 Current\/Voltage Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa AAM11-S2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAAM11\u003c\/strong\u003e Current\/Voltage Input Module, operates as a dedicated hardware component for multi-range signal processing and data acquisition within Yokogawa CENTUM DCS platforms.\u003c\/p\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\u003eAAM11-S2\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\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e16.5 cm x 6 cm x 1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e46 mA (24 VDC), 10 mA (5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eCurrent\/Voltage Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd\u003e0-20 mA DC, 0-10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField-to-System Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDCS Process Control \u0026amp; Isolation Architecture\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa AAM11-S2 current\/voltage input card processes analog field instrument signals across CENTUM automation control nodes. Built with 1500 VAC field-to-system isolation circuits, the card isolates incoming 0-20 mA DC and 0-10 VDC signals from central backplane logic, eliminating ground loops and noise interference. The module delivers precise analog-to-digital signal conversion while supporting 4-20 mA HART loop protocol connectivity and cold junction compensation (CJC) for integrated DCS process loop monitoring.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input signal ranges can be processed by the AAM11-S2 module?\u003c\/p\u003e\n\u003cp\u003eA: The module accommodates standard industrial current signals ranging from 0-20 mA DC as well as voltage input signals from 0-10 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: How does the 1500 VAC isolation rating safeguard the DCS system electronics?\u003c\/p\u003e\n\u003cp\u003eA: The 1500 VAC isolation barrier prevents high-voltage transients, common-mode noise, and field-side ground loops from entering the internal backplane bus logic.\u003c\/p\u003e\n\u003cp\u003eQ: What are the backplane power supply current draws for the AAM11-S2 module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws a low power footprint of 46 mA from the 24 VDC auxiliary rail and 10 mA from the internal 5 VDC logic bus.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the backplane slot connectors and card guide tracks to ensure they are clean before mounting the AAM11-S2.\u003c\/li\u003e\n\u003cli\u003ePress the module firmly into the rack connector until fully seated, and tighten top\/bottom retaining hardware to secure chassis grounding.\u003c\/li\u003e\n\u003cli\u003eSeparate low-voltage analog instrument cables from high-voltage AC lines within panel wiring raceways.\u003c\/li\u003e\n\u003cli\u003eConnect overall signal cable shields to the main cabinet ground bar using a single-point grounding layout.\u003c\/li\u003e\n\u003cli\u003eMaintain unimpeded air circulation within the card cage to operate reliably within standard cabinet thermal boundaries.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52653261226264,"sku":"AAM11-S2","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/AAM11-S222_Cocoai.jpg?v=1789091620","url":"https:\/\/www.innoplcsync.com\/products\/yokogawa-aam11-s2-current-voltage-input-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}