{"product_id":"aam11-s2-yokogawa-analog-input-module-process-control","title":"AAM11-S2 YOKOGAWA Analog Input Module Process Control","description":"\u003ch2\u003eYOKOGAWA AAM11-S2 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-precision signal acquisition in distributed control systems, the \u003cstrong\u003eYOKOGAWA AAM11-S2\u003c\/strong\u003e (\u003cstrong\u003eAAM11\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution of 8-channel analog input monitoring.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAAM11\u003c\/strong\u003e: Base model identifier for 8-channel analog current\/voltage input functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS2\u003c\/strong\u003e: Style\/Revision designation indicating hardware iteration and compatibility standards within the control platform.\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\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\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e125 × 100 × 30 mm\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\u003eMax. 1 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 Analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e0-20 mA \/ 4-20 mA \/ 0-10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 samples\/sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.1% of reading\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 Attributes\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAAM11-S2\u003c\/strong\u003e integrates a high-speed analog-to-digital conversion stage capable of processing 1000 samples per second, ensuring minimal latency for real-time process monitoring. The module features 1500 V DC galvanic isolation between input and output stages, which preserves signal integrity by preventing ground-loop currents and common-mode noise from affecting the measurement loop. Integration with DCS platforms is supported via a standard interface, allowing the module to perform 4-20 mA HART loop protocol handshaking with intelligent field transmitters. To maintain accuracy over varying environmental conditions, the module circuitry compensates for thermal drift, ensuring stable reading values during industrial temperature fluctuations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAM11-S2 support hot-swapping?\u003c\/p\u003e\n\u003cp\u003eA: Module hot-swapping capability depends on the specific backplane and rack configuration of the host DCS; always confirm local power-up sequences before module extraction to avoid communication bus errors.\u003c\/p\u003e\n\u003cp\u003eQ: How is the input signal range selected?\u003c\/p\u003e\n\u003cp\u003eA: The input range for current (0-20 mA \/ 4-20 mA) or voltage (0-10 V) is typically configured via the system engineering software; ensure physical wiring matches the software channel assignment to prevent input circuit over-voltage.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module require external excitation for sensors?\u003c\/p\u003e\n\u003cp\u003eA: The module does not provide integrated loop power. Field transmitters must be powered by an independent 24 V DC supply according to the manufacturer's loop wiring 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 to the cabinet DIN-rail or rack mount. Ensure the ground terminal is connected to the cabinet common ground to establish a proper reference for the noise immunity circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring\u003c\/strong\u003e: Utilize shielded twisted-pair cables for all analog signals. Terminate the shield at one end (typically the control cabinet side) to provide an effective path to ground for induced electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e: Maintain physical separation between input signal wiring and high-current AC power lines to prevent inductive coupling and ensure compliance with electromagnetic compatibility standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental\u003c\/strong\u003e: Although the unit is rated for -20 deg C to +70 deg C, avoid direct exposure to moisture or high-vibration areas to preserve the long-term integrity of the internal components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43648917504090,"sku":"AAM11-S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/477_3eb4cbdf-768f-45b7-923a-b554411d570d.jpg?v=1783904831","url":"https:\/\/www.spareoil.com\/products\/aam11-s2-yokogawa-analog-input-module-process-control","provider":"SpareOil Automation","version":"1.0","type":"link"}