{"product_id":"imamm03-abb-analog-master-module-infi-90","title":"IMAMM03 ABB Analog Master Module Infi 90","description":"\u003cp\u003eThe \u003cstrong\u003eABB IMAMM03\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIMAMM03\u003c\/strong\u003e Analog Master Module, operates as a dedicated hardware component for multi-channel analog signal processing and A\/D conversion within Infi 90 platforms.\u003c\/p\u003e\n\u003ch3\u003eSlave Subsystem Capacity and Memory Layout\u003c\/h3\u003e\n\u003cp\u003eThe IMAMM03 acts as the central control module for analog processing subsystems. It manages up to 64 individual analog inputs gathered from up to 4 IMASM01 modules or up to 8 IMASM02\/03\/04 slave modules. Internal memory architecture consists of 24 kbytes of RAM, 36 kbytes of ROM for onboard firmware, and 6 kbytes of BATRAM for retaining runtime configuration and calibration values during power cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance Parameters\u003c\/h3\u003e\n\u003cfigure\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\u003eIMAMM03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\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\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e17.8 x 5.1 x 33.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Inputs\u003c\/td\u003e\n\u003ctd\u003e64 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Span\u003c\/td\u003e\n\u003ctd\u003e-10 to +10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Mode Voltage Range\u003c\/td\u003e\n\u003ctd\u003e+\/-5 VDC maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Signal Support\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 Mohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Conversion Resolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNormal Mode Rejection\u003c\/td\u003e\n\u003ctd\u003e-60 dB at 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory (RAM \/ ROM \/ BATRAM)\u003c\/td\u003e\n\u003ctd\u003e24 KB \/ 36 KB \/ 6 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSubsystem Integration and Backplane Velocity\u003c\/h3\u003e\n\u003cp\u003eThe module relies on deterministic backplane bus communication velocity to cycle through all connected slave module channels. High-resolution 16-bit A\/D conversion delivers precise numerical values to the host rack controller, while firmware flash compatibility ensures synchronized scan execution and efficient I\/O density scaling across the local Infi 90 node.\u003c\/p\u003e\n\u003ch3\u003eSystem Supply Scope\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB IMAMM03 Analog Master Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModule Insertion and Wiring Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect backplane bus power before inserting or pulling the module card from the rack frame.\u003c\/li\u003e\n\u003cli\u003eAlign circuit board edges with card guide tracks to ensure proper engagement of the rear edge connector.\u003c\/li\u003e\n\u003cli\u003eGround all shielded analog loop cabling at a single chassis tie-point to maximize normal mode noise rejection.\u003c\/li\u003e\n\u003cli\u003eEnsure proper DIP switch configuration on slave modules prior to backplane initialization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum number of analog inputs managed by the IMAMM03?\u003c\/p\u003e\n\u003cp\u003eThe module processes up to 64 individual analog input channels via connected slave modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhich slave module models are compatible with the IMAMM03?\u003c\/p\u003e\n\u003cp\u003eIt supports up to 4 IMASM01 modules or up to 8 IMASM02, IMASM03, or IMASM04 slave modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat resolution does the onboard A\/D converter provide?\u003c\/p\u003e\n\u003cp\u003eAnalog-to-digital signal conversion operates at a 16-bit resolution across the input voltage range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat input voltage span is supported by the master module?\u003c\/p\u003e\n\u003cp\u003eThe module accepts analog input voltage signals spanning from -10 to +10 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat level of noise rejection is maintained at 60 Hz?\u003c\/p\u003e\n\u003cp\u003eThe internal input filtering provides a normal mode rejection ratio of -60 dB at 60 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow much retention memory is allocated for battery-backed storage?\u003c\/p\u003e\n\u003cp\u003eThe onboard memory architecture includes 6 kbytes of BATRAM for non-volatile parameter storage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the common mode voltage threshold for input signals?\u003c\/p\u003e\n\u003cp\u003eThe maximum allowable common mode voltage range across signal pairs is +\/-5 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the IMAMM03 process standard 4 to 20 mA process loops?\u003c\/p\u003e\n\u003cp\u003eYes, 4 to 20 mA current loops are converted to voltage spans via standard precision shunt resistors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021109547181,"sku":"IMAMM03","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/imamm03_1.jpg?v=1789279251","url":"https:\/\/www.maxwellplc.com\/products\/imamm03-abb-analog-master-module-infi-90","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}