A reliable 3 m USB cable for seamless communication and debugging with ABB ACS800, ACS600, ACS1000, and DCS500 drives.
Product Overview
The NPCU‑01 is a 3‑meter USB programming/debugging cable designed for ABB frequency converters—including the ACS800, ACS600, ACS1000, and DCS500 models. Built with a high‑quality FT232 USB interface chip, it enables fast, stable data transfer and communication between your PC and drive units, facilitating diagnostics and firmware updates.

How to Use
- Connect the Cable: Plug the USB end into your computer and the other end into the ABB drive’s control port.
- Install Drivers: Ensure the FT232 drivers are installed (often automatically recognized by modern OS).
- Launch Software: Open the drive’s communication or diagnostic software (e.g., ABB DriveWindow Light).
- Begin Communication: Establish connection for debugging, parameter setup, or firmware update.
Tips & Considerations:
- Use on compatible ABB drives only (ACS800, ACS600, ACS1000, DCS500).
- If your computer lacks USB to serial support, ensure the FT232 drivers are properly installed.
- Use a full‑length USB port on your PC to ensure reliable connection.
FAQ
- Which ABB drives support this cable?
- ACS800, ACS600, ACS1000, and DCS500.
- How long is the cable?
- Approximately 3 meters.
- What interface chip does it use?
- FT232 USB‑serial chip for reliable operation.
- Will it work with older USB ports?
- Yes, but driver installation may be required.
- Is it compatible with DriveWindow Light?
- Yes, compatible with ABB’s DriveWindow Light software.
- What OS does it support?
- Standard Windows versions supporting FT232 drivers.
- Is it a genuine ABB product?
- It’s a compatible cable sold by AIENSN, not OEM ABB; still widely accepted.
- What’s the price range?
- Approx. US $55 on AIENSN, around US $100 + on eBay listings.
- Are there lower‑cost alternatives?
- Cheaper options may exist but may not guarantee FT232 reliability.
- Where to buy replacement cable?
- You can purchase directly from AIENSN or platforms like Amazon and eBay.
User Review Summary
Most feedback is from product listings—AIENSN lists it for US $55, while eBay sellers list “New In Box” versions closer to US $100 or more. There’s limited direct user commentary available, but commercial listings typically highlight the cable’s reliability and build quality.
Comparison with Competing Products
- AIENSN NPCU‑01 (approx. US $55): Offers genuine FT232 chip, reliable communication, longer length (3 m). Great value.
- eBay or third‑party listings (~US $100+): Factory‑new condition, possibly higher cost, but may include packaging or faster shipping.
- OEM ABB interface (if available separately): Likely more expensive, but ensures official support and compatibility.
Technical Specifications
- Length: ~3 meters
- Interface Chip: FT232 USB‑to‑serial converter
- Compatibility: ABB ACS800, ACS600, ACS1000, DCS500
- Type: USB‑to‑drive communication/debug cable
Brand or Manufacturer Info
AIENSN is a supplier of industrial automation peripherals, offering cost-effective alternatives to OEM ABB accessories. Their NPCU-01 serves as a reliable bridge between PCs and ABB drives, backed by technical specifications like the FT232 chip for robust data communication.