The UC-PRG020-12A is a specialized USB-to-RS-232 programming cable from Delta Electronics, designed for industrial automation applications.

 Key Features

Connector Type: DB9 female to 8-pin mini-DIN male

Cable Length: 2 meters (6.56 feet)

Interface:

USB 2.0 (A-type plug)

RS-232 serial communication

Compatibility:

Delta DVP series PLCs

DOP-B series HMIs

TP series text panels

Operating Systems Supported: Windows XP, 7, 8, 10, 11 (32/64-bit)

Virtual COM Port: Enables seamless communication with RS-232 software

 Technical Specs

Transmission Rates: 75 to 115200 bps

Input Voltage: 4.4V to 5.25V

Max Input Current: 50 mA

Environmental Tolerance:

Operating Temp: 0°C to 55°C

Storage Temp: -25°C to 70°C

Humidity: 5%–95% (non-condensing)

Certifications: CE compliant

 Use Case

Perfect for programming and troubleshooting Delta automation devices, especially when modern PCs lack native RS-232 ports. It’s a reliable bridge between your computer and industrial equipment.