{"product_id":"abb-aint-24c-3aua0000031096-acs880-main-interface-board","title":"ABB AINT-24C 3AUA0000031096 ACS880 Main Interface Board","description":"\u003cp\u003eThe \u003cstrong\u003eABB AINT-24C 3AUA0000031096\u003c\/strong\u003e, also cataloged as an \u003cstrong\u003eACS800 Main Board\u003c\/strong\u003e and frequency converter communication board, operates as the primary interface and control component within ABB industrial drive systems. Engineered to process auxiliary power, digital input\/output states, and analog control signals, this main interface board supports reliable frequency converter regulation and communication across demanding automation environments.\u003c\/p\u003e\n\u003ch3\u003eModel Configuration\u003c\/h3\u003e\n\u003cp\u003eThe complete ordering code \u003cstrong\u003e3AUA0000031096\u003c\/strong\u003e corresponds to the \u003cstrong\u003eAINT-24C\u003c\/strong\u003e hardware revision. It serves as an internal processor and communication board designed for integration into ABB drive architectures.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\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\u003eAINT-24C 3AUA0000031096\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMain Interface Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eACS880 \/ ACS800\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\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 x 12 x 1.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e≤5 W (typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital I\/O\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e0–10 V or 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Communication and Controller Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAINT-24C 3AUA0000031096\u003c\/strong\u003e interfaces directly with the drive control architecture to manage internal communications, firmware execution, and peripheral signal processing. It accepts standard industrial control voltages, featuring 24 VDC digital input\/output handling and configurable 0–10 V or 4–20 mA analog inputs. The low power consumption profile (≤5 W typical) ensures minimal thermal dissipation within the drive enclosure while maintaining deterministic response rates for converter regulation.\u003c\/p\u003e\n\u003ch3\u003eInstallation and Electrical Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Discharge Precautions:\u003c\/strong\u003e Handle the board using ESD-safe wrist straps and static-dissipative mats to protect sensitive microelectronics from discharge damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Requirements:\u003c\/strong\u003e Connect the auxiliary power input to a regulated 24 VDC source operating within the specified ±10% tolerance band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Wiring:\u003c\/strong\u003e Keep analog signal wiring (0–10 V or 4–20 mA) separated from high-voltage motor cables to prevent electromagnetic coupling and signal noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting:\u003c\/strong\u003e Secure the printed circuit board firmly within the designated drive slot or mounting chassis using approved standoffs and hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerification:\u003c\/strong\u003e Inspect all connector pins and terminal block interfaces for oxidation, debris, or misalignment prior to energizing the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the primary function of the AINT-24C board?\u003c\/p\u003e\n\u003cp\u003eA: It operates as a main interface and frequency converter communication board within ABB drive systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What auxiliary supply voltage is required to power the board?\u003c\/p\u003e\n\u003cp\u003eA: The board requires a 24 VDC auxiliary power supply with a ±10% tolerance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the typical power consumption of this interface board?\u003c\/p\u003e\n\u003cp\u003eA: The typical power consumption is restricted to 5 W or less under normal operating conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What analog input signal ranges are supported by the unit?\u003c\/p\u003e\n\u003cp\u003eA: It supports standard industrial analog control signals including 0–10 V and 4–20 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the voltage specification for the digital I\/O channels?\u003c\/p\u003e\n\u003cp\u003eA: The digital inputs and outputs operate at a nominal level of 24 VDC.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What is the physical weight of the hardware unit?\u003c\/p\u003e\n\u003cp\u003eA: The individual product weight is 0.1 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What country is listed as the manufacturing origin?\u003c\/p\u003e\n\u003cp\u003eA: The unit is manufactured in Sweden.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQ: What packaging dimensions should be accounted for during shipping estimation?\u003c\/p\u003e\n\u003cp\u003eA: The estimated shipping dimensions are 12.7 x 12 x 1.8 cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":46021042012333,"sku":"3AUA0000031096","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/aint-24c_1.jpg?v=1793265028","url":"https:\/\/www.maxwellplc.com\/products\/abb-aint-24c-3aua0000031096-acs880-main-interface-board","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}