{"product_id":"yokogawa-aam11b-16-channel-analog-input-module","title":"YOKOGAWA AAM11B 16-Channel Analog Input Module","description":"\u003ch2\u003eYOKOGAWA AAM11B Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA AAM11B\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAAM11B\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for acquiring high-density analog voltage signals from field-mounted transmitters and sensors within CENTUM VP or CS3000 control systems.\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\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\u003eStandard I\/O module form factor\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\u003e310 mA (5 VDC), 500 mA (24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (ON)\u003c\/td\u003e\n\u003ctd\u003e1 M Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (OFF)\u003c\/td\u003e\n\u003ctd\u003e500 k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e0.1 % of span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update 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 \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe AAM11B incorporates sophisticated signal processing tailored for complex loop control environments. It utilizes channel-to-channel signal processing logic that ensures minimal latency during continuous analog-to-digital conversion. To maintain signal integrity in multi-loop control, the module supports standard 4-20 mA HART loop protocol integration via external signal conversion or direct voltage monitoring. Furthermore, the design incorporates cold junction compensation (CJC) logic paths for temperature-related voltage inputs, ensuring that measurement precision remains consistent within the specified 0.1 % accuracy band despite ambient thermal fluctuations in the I\/O cabinet.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAM11B support hot-swapping during active operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports hot-swapping when installed in a redundant pair or a system chassis that allows for on-line maintenance without disrupting the backplane power distribution.\u003c\/p\u003e\n\u003cp\u003eQ: How should the module be configured for dual-redundant operation?\u003c\/p\u003e\n\u003cp\u003eA: Dual-redundancy requires the installation of two identical AAM11B modules in adjacent slots of the terminal board, managed by the bus interface module to ensure seamless switchover during a primary module fault.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding and Shielding:\u003c\/strong\u003e Given that the 16 channels are non-isolated, all signal common wires must be referenced to a clean instrument ground. Use shielded twisted-pair cables to prevent electromagnetic interference (EMI) ingress, ensuring that shields are terminated at a single point to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Connections:\u003c\/strong\u003e The module supports pressure clamp terminals and standard KS cable assemblies. Ensure that cable ferrules are correctly crimped to prevent high-resistance contacts that may induce reading drift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Maintain adequate clearance (minimum 50 mm) above and below the module to allow for natural convection, particularly when operating near the 70 deg C upper limit of the ISA G3 compliance range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Limits:\u003c\/strong\u003e Do not apply signals exceeding 30 VDC to the input terminals, as this will trigger internal surge protection diodes and potentially lead to permanent circuit board failure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43624379220058,"sku":"AAM11B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/477_8876308a-77a4-42e8-a1ce-a3e91727e644.jpg?v=1783584902","url":"https:\/\/www.spareoil.com\/products\/yokogawa-aam11b-16-channel-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}