Allen-Bradley | 1203-USB | 1203 Series

Product Description: Allen-Bradley 1203-USB

The Allen-Bradley 1203-USB is a USB communication interface module designed to connect a computer to Rockwell Automation products using the Drive Peripheral Interface (DPI) or SCANport protocol. This adapter enables configuration, programming, and monitoring of drives and communication devices such as PowerFlex and SMC products via a standard USB port using software tools like Connected Components Workbench (CCW) and DriveExplorer.

Key Features

• Provides direct USB-to-DPI/SCANport communication
• Supports programming and diagnostics of PowerFlex drives and legacy SCANport products
• Compact, portable design ideal for field service and maintenance
• USB-powered; no external power supply required
• LED indicators for USB and DPI connection status
• Plug-and-play installation with appropriate drivers
• Rugged cable and molded connectors for industrial use

Technical Specifications

• Interface: PC side: USB 2.0 (Type A plug) Device side: DPI/SCANport 8-pin connector
• Supported Devices: PowerFlex 4/40/400/70/700/750 series, SMC-Flex, and SCANport-compatible products
• Cable Length: Approx. 1.8 meters (6 feet)
• Power: Supplied via USB port
• LED Indicators: Green (USB OK), Yellow (DPI connected)
• Operating Temperature: 0°C to 50°C
• Certifications: CE, RoHS, UL

Application Areas

• Commissioning and maintenance of AC drives
• On-site troubleshooting and firmware updates
• Drive configuration using PC software
• Integration with Rockwell Automation tools (CCW, DriveExecutive, DriveExplorer)
• Industrial environments requiring portable programming interfaces

Advantages

• Simplifies connection to drives and legacy controllers via a modern USB interface
• Enhances field service efficiency with quick setup and diagnostics
• No external power required, increasing mobility
• Ensures compatibility with a wide range of Rockwell Automation products
• Enables fast firmware flashing and parameter adjustments in the field