Description

The Delta USB ACAB230 programming cable is designed for connecting a computer to Delta industrial automation devices, such as PLCs (Programmable Logic Controllers), HMIs (Human Machine Interfaces), and inverters, for programming, configuration, and data transfer. Here’s a breakdown of its key features and usage:

Key Features

1. Interface Type:

   USB (Type-A) on the computer side.

   • Likely RS-232 or RS-485 on the device side (common for Delta industrial equipment).

   • May include a DB9 connector for compatibility with older Delta devices.

2. Compatibility:

   • Works with Delta software tools like WPLSoft, ISPSoft, or DOPSoft.

   • Supports Delta PLCs (e.g., DVP-ES/EX/SS/SA series) and HMIs (e.g., DOP-B series).

3. Driver Requirements:

   • Requires Delta-specific drivers or generic USB-to-serial drivers (e.g., FTDI or Prolific chipset drivers).

   • Drivers are typically included with the cable or available on Delta’s official website.

4. Typical Use Cases:

   • Uploading/downloading PLC programs.

   • Monitoring real-time device data.

   • Configuring communication parameters for Delta inverters or HMIs.

     Setup and Troubleshooting

     1. Installation:

        • Install drivers before connecting the cable.

        • Assign a valid COM port (check via Device Manager on Windows).

     2. Common Issues:

        • Driver conflicts: Ensure no other USB-serial drivers interfere.

        • COM port mismatch: Configure the correct port in Delta software.

        • Cable wiring: Verify pinout compatibility (some devices need a null-modem adapter).

     3. Alternative Cables:

        • If the ACAB230 is unavailable, consider Delta’s USB-AB02 or USB-AP007.

        • Third-party USB-to-RS232 cables may work if they use FTDI chips and proper wiring.

          Important Notes

          • Always power-cycle the Delta device after connecting the cable.

          • Check Delta’s official documentation for device-specific requirements.

          • Avoid cheap knockoffs, as they may lack signal stability or proper shielding.