{"product_id":"abb-imamm03-infi-90-64-channel-analog-master-module","title":"ABB IMAMM03 Infi 90 64-Channel Analog Master Module","description":"\u003ch2\u003eABB IMAMM03 Infi 90 Analog Master Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB IMAMM03\u003c\/strong\u003e is an Analog Master Module designed for the ABB Bailey INFI 90 and Net 90 Distributed Control Systems (DCS). Operating as a central analog interface, the module acquires and processes analog signals from field devices via connected analog slave modules, managing up to 64 individual input channels across industrial process monitoring applications.\u003c\/p\u003e\n\u003ch3\u003eProcessing Capacity and Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates 24 kB of RAM, 36 kB of ROM, and 6 kB of battery-backed RAM (BATRAM) to perform high-speed signal conditioning and A\/D conversion. It delivers 16-bit resolution with 15-bit guaranteed linearity across multiple signal types, including high-level analog, thermocouple, millivolt, and RTD inputs depending on slave module configuration. Designed for installation in INFI 90 module mounting units such as the IEMMU01 chassis, the board draws power directly from internal system rails with a maximum total power dissipation of approximately 6.46 W.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Master Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eBailey INFI 90 \/ Net 90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCentral analog signal acquisition and processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 64 analog inputs (via slave modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA\/D Conversion Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit (15-bit guaranteed linearity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Signal Types\u003c\/td\u003e\n\u003ctd\u003eHigh-level analog, thermocouple, millivolt, RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOn-Board Memory\u003c\/td\u003e\n\u003ctd\u003e24 kB RAM, 36 kB ROM, 6 kB BATRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Power Supply\u003c\/td\u003e\n\u003ctd\u003e+5 VDC (±5%), +15 VDC (−2.5% \/ +5%), −15 VDC (+2.5% \/ −5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e825 mA max at +5 VDC, 150 mA max at +15 VDC, 40 mA max at −15 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e6.46 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eModule Mounting Unit (e.g., IEMMU01 chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.04 kg (2.3 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Number\u003c\/td\u003e\n\u003ctd\u003e8538908180\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many analog inputs can the IMAMM03 manage? A: The module manages up to 64 analog input channels when connected to compatible INFI 90 analog slave modules. \u003c\/p\u003e\n\u003cp\u003eQ: What power rails are required for the IMAMM03 module? A: The module runs on +5 VDC (drawing up to 825 mA), +15 VDC (drawing up to 150 mA), and −15 VDC (drawing up to 40 mA) supplied through the chassis backplane.\u003c\/p\u003e\n\u003cp\u003eQ: Which mounting units host the IMAMM03 module? A: The IMAMM03 installs into standard ABB INFI 90 system racks and module mounting units, such as the IEMMU01 chassis.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":43775096946787,"sku":"IMAMM03","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/796.jpg?v=1793080776","url":"https:\/\/www.autocontrolglobal.com\/products\/abb-imamm03-infi-90-64-channel-analog-master-module","provider":"AutoControl Global","version":"1.0","type":"link"}