{"product_id":"current-voltage-analog-input-module-yokogawa-aam11","title":"Current\/Voltage Analog Input Module | Yokogawa AAM11","description":"\u003ch2\u003eYokogawa AAM11 Current\/Voltage Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for current and voltage signal acquisition in CENTUM CS, CENTUM CS 3000, and early CENTUM VP platforms, the \u003cstrong\u003eYokogawa AAM11-S1\u003c\/strong\u003e (\u003cstrong\u003eAAM11\u003c\/strong\u003e Current\/Voltage Analog Input Module) provides direct electrical interface processing for 0-10 VDC and 4-20 mA field instrumentation channels with integrated transmitter loop power distribution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAM11\u003c\/td\u003e\n\u003ctd\u003eStandard current\/voltage analog input module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAM11-S1\u003c\/td\u003e\n\u003ctd\u003eRevision variant with specified component\/coating modification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\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\u003eSupported Systems\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS, CENTUM CS 3000, early CENTUM VP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd\u003e0-10 VDC, 0-20 mA DC, 4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Voltage Input\u003c\/td\u003e\n\u003ctd\u003e-10 to +30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Current Input\u003c\/td\u003e\n\u003ctd\u003eUp to 40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eVoltage: 1 Mohm; Current: 250 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Power Output\u003c\/td\u003e\n\u003ctd\u003e25.0 to 25.5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Loop Output Current\u003c\/td\u003e\n\u003ctd\u003e60 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Interval\u003c\/td\u003e\n\u003ctd\u003e50 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy Rating\u003c\/td\u003e\n\u003ctd\u003eVoltage: +\/- 4 mV; Current: +\/- 16 uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling Method\u003c\/td\u003e\n\u003ctd\u003eSimultaneous analog acquisition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Strength\u003c\/td\u003e\n\u003ctd\u003e1500 VAC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation between field and system circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eRefer to system cabinet environmental specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e300 mA maximum at 5.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature Effect\u003c\/td\u003e\n\u003ctd\u003eVoltage: +\/- 4 mV +\/- 0.15% per 10 degC; Current: +\/- 32 uA per 10 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eInstalled on A2BA3D I\/O adaptor nest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Method\u003c\/td\u003e\n\u003ctd\u003eM4 screw terminals or ELCO connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 17.0 x 1.0 x 6.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe AAM11 module incorporates galvanic isolation between field-side analog circuitry and internal system-side processing circuits. The isolation structure is intended to reduce common-mode interference generated by ground potential differences and inductive switching devices located near field wiring routes.\u003c\/p\u003e\n\u003cp\u003eFor voltage acquisition channels, the module maintains high input impedance of 1 Mohm during active operation. Current input channels utilize internal 250 ohm conversion resistance for 4-20 mA and 0-20 mA process loop acquisition. Integrated transmitter excitation output of 25.0 to 25.5 VDC permits direct connection of 2-wire transmitters without external loop power hardware.\u003c\/p\u003e\n\u003cp\u003eThe analog acquisition cycle operates at 50 ms update intervals rather than multiplexed scan sequencing. This permits simultaneous acquisition behavior across configured input channels within the associated FCS architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AAM11 support direct 2-wire transmitter connection without an external power supply?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module provides integrated transmitter excitation output rated at 25.0 to 25.5 VDC with maximum output current of 60 mA for connected field loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is hot insertion supported while the CENTUM node remains energized?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap handling depends on the installed FCS generation and cabinet implementation. Field-side signal isolation does not eliminate the requirement to follow Yokogawa maintenance procedures before module replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary difference between multiplexed analog cards and the AAM11 acquisition method?\u003c\/strong\u003e\u003cbr\u003eA: The AAM11 operates using fast simultaneous acquisition with 50 ms update intervals rather than sequential multiplexed channel scanning associated with slower analog input architectures.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify cabinet grounding continuity before installing the module onto the A2BA3D adaptor assembly.\u003c\/li\u003e\n\u003cli\u003eSeparate low-level analog wiring from motor drive output cables and high-current AC conductors.\u003c\/li\u003e\n\u003cli\u003eConnect cable shield drain wires at the designated control cabinet grounding point only to minimize circulating ground current.\u003c\/li\u003e\n\u003cli\u003eConfirm field loop polarity before applying transmitter excitation voltage to current input channels.\u003c\/li\u003e\n\u003cli\u003eUse specified M4 fastening torque values according to Yokogawa cabinet assembly documentation.\u003c\/li\u003e\n\u003cli\u003eInspect ELCO connector seating alignment before energizing the associated FCS node.\u003c\/li\u003e\n\u003cli\u003eDo not exceed 40 mA input current limit on analog current channels.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44150210855000,"sku":"AAM11","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AAM11-3.jpg?v=1779932950","url":"https:\/\/www.industriaxplc.com\/products\/current-voltage-analog-input-module-yokogawa-aam11","provider":"IndustriaX Limited","version":"1.0","type":"link"}