DPA 4 Plus Downloads
    DPA 4 Plus (and Prior DPA Variants) Downloads

    Dearborn Protocol Adapter (DPA) 4 Plus
    (and Prior DPA Variants)

      Software and Device Drivers

        New!!! Multi-Application Capable DPA 4 Plus Drivers (DPA4PMA/DPA4PSA)

        DG now has multi-application-capable RP1210B compliant drivers. This set of drivers allows a user to run multiple RP1210 applications simultaneously using the DPA 4 Plus. For example, you could run Cummins INSITE(tm) while using DG Diagnostics to record data bus traffic. Prior DPA devices are supported by our "Legacy DPA Drivers" (see paragraph below).

        Typically, a user will not need to execute multiple applications at the same time, however if a user does needs this capability, they can choose the "DPA4PMA" vendor API/DLL in both of those applications.

        The ZIP file (below) contains all of the files on the DPA 4 Plus MA Installation CD, including the DPA Utilities (see below). Download the file, extract the contents and run the DPA4Plus_RP1210B.exe file to begin the install program.

        DPA 4 Plus Multi-Application Installation CD (DPA4PMA) – Version 1.31 (ZIP)



        Legacy DPA (DPA 4 and Prior) Installation CD Download (DG121032)

        The ZIP file (below) contains all of the files on the DPA 4 PLUS installation CD, including the DPA Utilities (see below). Download the file, extract the contents and run the DPAInstall.exe file to begin the install program.

        Legacy DPA Installation CD (DG121032) – Version 6.05 (ZIP)



        DPA Installation CD (DG121032 or DPA4PMA) by Mail

        DPA customers can receive a current version of the DPA Installation CD at no cost by mail. Include your full name, company name, mailing address, telephone number, and email address. Send the request (along with the driver sets you wish to order to):

        DG Technical Support



        DPA Utilities

        The DPA Utilities contain the most up-to-date versions of the utility programs that can be used with your DPA products. Download the file, extract the contents and run the DPAUtilities.exe file to begin the install program.

        RP1210 Utilities Version 1.28

        The DPA Utilities package contains the following applications:

        • DG Diagnostics
        • Adapter Validation Tool (AVT) and FixINI
        • DG Update
        • DPA Options
        • RP1210 Sample Source Code
        • DPA 5 Bluetooth Configuration Utility