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New ABB AINT-14C 68685826D Circuit Interface Board in stock

New ABB AINT-14C 68685826D Circuit Interface Board in stock

The ABB AINT-14C (68685826D) is a Main Circuit Interface Board designed for the ABB ACS800 series drives. It serves as the critical signal bridge between the drive's control unit and external automation systems (PLC/DCS), handling analog/digital I/O and DDCS fiber optic communication.

  • Item No :

    AINT-14C 68685826D

  • Order(MOQ) :

    1

  • Payment :

    EXW

  • Product Origin :

    Sweden

  • Shipping Port :

    Wuhan

  • Lead Time :

    3-5days

  • Weight :

    3kg

  • Product Details

     
     
    Specification Description
    Manufacturer ABB
    Model AINT-14C
    Order Code 68685826 / 68685826D (also associated with 64721330C)
    Series Compatibility ABB ACS800 series drives (single and multi-drive cabinets, R7/R8/R9 frames)
    Product Type Main Circuit Interface Board (MC Board)
    Core Function Interfaces the drive control unit with I/O signals and DDCS fiber optic communication; processes speed references, start/stop commands, and feedback status signals
    Supply Voltage 24 V DC ±10% (typically supplied by APOW-01C power board)
    Analog Inputs 3–4 channels, 0–10 V / ±10 V / 0–20 mA / 4–20 mA, 12–14 bit resolution, ±0.1% FS
    Analog Outputs 2 channels, 0–10 V / 0–20 mA / 4–20 mA, load ≤500 Ω
    Digital I/O Integrated opto-isolated DI (24 V DC) and relay/transistor DO
    Communication Interfaces DDCS fiber optic channels (CH1/CH2, 10 MBd) + optional Profibus DP (DB9, up to 12 Mbps)
    Isolation Voltage 2500 V AC (power/weak-current isolation); 500 V AC (channel-to-channel)
    Operating Temperature -25°C to +70°C (typical); storage -40°C to +85°C
    Protection Conformal coating for moisture/dust/corrosion resistance, IP20 protection
    Diagnostics LED indicators (PWR/RUN/ERR) for on-site troubleshooting
    Dimensions approx. 127 × 120 × 18 mm
    Weight approx. 0.1–0.15 kg

    Related Product Model Recommendations

     
     
    Model Description Typical Application
    APOW-01C Power supply board for ACS800, provides 24 V DC power to interface boards Power supply for AINT-14C
    AINT-12C Earlier/lower-power version of the interface board Smaller load applications
    AINT-02C Lower-power communication board variant Low-power communication needs
    AGDR-71C Gate driver board for ACS800 IGBT power modules Power stage control
    AOFC-02 Analog output module for ACS800, provides 0–10 V / 4–20 mA signals Additional analog output expansion
    AO810 Analog input module for ACS800, provides 0–10 V / 4–20 mA signals Additional analog input expansion
    PFBK164 Communication module supporting multiple protocols for ACS800 Protocol conversion and expansion

    Frequently Asked Questions (FAQ)

    Q1: Which ABB drive series is the AINT-14C compatible with?
    The AINT-14C is specifically designed for the ABB ACS800 series drives and is not directly compatible with newer ACS880 series without configuration changes.

    Q2: What is the difference between order codes 68685826 and 68685826D?
    They are functionally identical variants of the same board. 68685826D is considered a later production run or minor revision. Users should verify the exact revision printed on the board before ordering.

    Q3: How can I troubleshoot if the drive reports "communication loss" (e.g., panel code 5210)?
    Check the AINT-14C board and the 5 V supply it provides to the driver board. A short circuit on the driver board can cause communication failures. Also inspect fiber optic connections and board LEDs (PWR/RUN/ERR) for diagnostic clues.

    Q4: What are the typical applications for this board?
    Common applications include metallurgy (rolling mills), mining (conveyor belts), paper machinery (dryer drives), and water treatment (pump stations) where reliable ACS800 drive control is critical.

    Q5: Is this board still in production or has it been discontinued?
    The AINT-14C is considered a legacy/spare part for the ACS800 series. ABB recommends checking current stock availability and considering last-time-buy options as the ACS800 platform approaches end-of-life.

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ACS800 Interface Board

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