{"product_id":"yokogawa-aai141-h00-ccc01-16-channel-analog-input-module","title":"Yokogawa AAI141-H00\/CCC01 16-Channel Analog Input Module","description":"\u003ch2\u003eYokogawa AAI141-H00\/CCC01 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AAI141-H00\/CCC01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eYokogawa AAI141\u003c\/strong\u003e Analog Input Module (Current Input), operates as a dedicated hardware component for acquiring 4 to 20 mA DC analog current process variables within CENTUM VP and ProSafe-RS control networks. The module executes analog-to-digital signal conversion across 16 channels, interface terminal scanning, and concurrently modulates secondary diagnostic variables onto the analog current loop via the integrated Highway Addressable Remote Transducer protocol layers.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe specific combination of alpha-numeric suffix designators and engineering option codes establishes the physical topology, protocol compatibility, and environmental protection envelope of the assembly:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Model (AAI141):\u003c\/strong\u003e Designates the core architectural platform, configuring 16 non-isolated channels optimized for 4 to 20 mA DC current loop inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Suffix (-H):\u003c\/strong\u003e Incorporates the onboard digital communication modem to facilitate simultaneous digital transmission over the standard current loops using the HART protocol matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType Suffix (00):\u003c\/strong\u003e Specifies the standard base model hardware iteration with standard backplane bus matching parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption Code (\/CCC01):\u003c\/strong\u003e Integrates an explicit physical addition consisting of a dedicated connector cover [Model: ACCC01] designed to encapsulate the MIL connector cable terminal array, ensuring mechanical stabilization and defense against particulate contamination.\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\u003eAAI141-H00\/CCC01\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard I\/O slot footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 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 at 5 VDC, 450 mA at 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channel Density\u003c\/td\u003e\n\u003ctd\u003e16 channels, non-isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Input Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Allowable Current\u003c\/td\u003e\n\u003ctd\u003e27 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003ePlus or minus 16 uA (typical plus or minus 0.1% of full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e250 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Refresh Cycle\u003c\/td\u003e\n\u003ctd\u003e10 ms for all 16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConformal Coating\u003c\/td\u003e\n\u003ctd\u003eG3 corrosive gas resistant specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHART Protocol Integration \u0026amp; Loop Isolation\u003c\/h3\u003e\n\u003cp\u003eOperating within complex distributed process networks, this module utilizes built-in processing loops to continuously superimpose digital communication tones onto the analog current input paths without corrupting the foundational current readings. The architecture supports standard HART loop protocol parameters, enabling bi-directional parameterization and device variable polling for smart field instruments. While the internal channels share a common return pathway, the module establishes overall channel-to-channel isolation parameters relative to the backplane, blocking external common-mode voltages from reaching the central processing unit. This structural isolation limits system vulnerabilities to localized field circuit faults, maintaining the diagnostic trace performance required by critical process instrumentation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the specific power load limitations and protection thresholds when providing internal transmitter loop power through this module?\u003c\/p\u003e\n\u003cp\u003eA: The module distributes external 24 VDC system power across its terminal architecture to drive standard 2-wire field transmitters, operating within a nominal voltage tolerance band of 22.8 to 26.4 VDC. Each channel features hardwired overcurrent protection circuits that clamp loop current execution at a rigid maximum threshold of 27 mA DC to protect the internal analog-to-digital converters from field short circuits.\u003c\/p\u003e\n\u003cp\u003eQ: Can the AAI141-H00\/CCC01 module be hot-swapped or extracted from a live system backplane slot during production?\u003c\/p\u003e\n\u003cp\u003eA: Yes, online module replacement is physically supported by the node interface architecture, provided that the system configuration recognizes the redundancy structure. The physical connector cover must be unlatched using standard safety practices. Note that removing a non-redundant module will immediately interrupt all 16 active process variable updates, forcing the downstream controller logic into its defined fallback state.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Placement and Orientation:\u003c\/strong\u003e Insert the module vertically into the assigned node slot, ensuring the backplane connector aligns before applying seating pressure. Fasten the integrated retaining screws to secure the chassis against vibration forces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Interface Configuration:\u003c\/strong\u003e Route all external field lines through the specified MIL connector block. Ensure the \/CCC01 connector cover is seated over the wire harness interface to maintain physical strain relief and protect the connection pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Terminate all multi-core field instrument shields at a single ground bus bar within the Marshalling panel. Do not allow the cable shields to make electrical contact with the internal module chassis or backplane logic grounds to prevent common-mode noise propagation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation:\u003c\/strong\u003e Maintain a minimum segregation distance of 50 mm between these low-voltage analog inputs and any discrete AC control lines or motor circuit cables sharing the same enclosure space.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43683837575258,"sku":"NFAI141-H00\/CCC01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/632.jpg?v=1784599526","url":"https:\/\/www.spareoil.com\/ar\/products\/yokogawa-aai141-h00-ccc01-16-channel-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}