{"product_id":"aam11b-s2-yokogawa-analog-input-module-new-original-stock","title":"AAM11B S2 Yokogawa Analog Input Module New \u0026 Original Stock","description":"\u003cp\u003eConfigured for high-density signal acquisition in CENTUM VP\/CS 3000 control networks, the \u003cstrong\u003eYokogawa AAM11B S2\u003c\/strong\u003e (\u003cstrong\u003eAAM11\u003c\/strong\u003e Analog Input Module) provides direct electrical execution of 8-channel current and voltage input processing.\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\u003eAAM11B 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\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7.6 cm x 2.5 cm x 17.8 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\u003e200 mA at 5 VDC (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 1-5 VDC, 0-10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Instrumentation and Loop Integrity\u003c\/h3\u003e\n\u003cp\u003eThe AAM11B S2 module ensures high-fidelity signal measurement through localized 4-20 mA HART loop protocol handling. Each channel provides independent signal conditioning to minimize common-mode noise interference typical in complex DCS environments. By implementing strict channel-to-channel isolation, the module prevents ground loop propagation between field instruments and the internal control bus. Precise calibration is maintained for voltage inputs, ensuring that signal conversion remains within specified linearity tolerances during continuous operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAM11B S2 support live insertion and removal (hot-swap) within the base rack?\u003c\/p\u003e\n\u003cp\u003eA: Yes, this module supports hot-swapping. However, field wiring must be verified for voltage presence before extraction to prevent contact arcing.\u003c\/p\u003e\n\u003cp\u003eQ: Is external power required for the loop-powered instruments connected to this module?\u003c\/p\u003e\n\u003cp\u003eA: No, the module provides internal loop power for standard 4-20 mA transmitters, eliminating the requirement for auxiliary power supplies for each channel.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the control rack slot is de-energized or confirmed safe for hot-swapping before module insertion.\u003c\/li\u003e\n\u003cli\u003eAlign the module guide rails with the backplane connector to prevent pin misalignment during seating.\u003c\/li\u003e\n\u003cli\u003eVerify that the shield drain wire for each input signal is landed on the dedicated ground bus terminal to suppress EMI.\u003c\/li\u003e\n\u003cli\u003eTighten the front panel fastening screws to ensure sufficient mechanical stability and grounding contact with the rack chassis.\u003c\/li\u003e\n\u003cli\u003ePerform a loop check after installation to confirm that signal scaling (e.g., 4 mA at 0%, 20 mA at 100%) matches the configured DCS database parameters.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49151374754044,"sku":"AAM11B S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AAM112.jpg?v=1780277238","url":"https:\/\/www.electronicplc.com\/products\/aam11b-s2-yokogawa-analog-input-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}