The USBVIGOR VBUSB200 is a USB to RS232 download cable designed for programming and data transfer with Vigor VH VB M Series PLCs. It provides a reliable connection between a PC and the PLC, using a 2.5 meter long cable with goldplated contacts for durable, lowresistance signal integrity. Key attributes Brand and model: USBVIGOR adapter, VBUSB200, PCVIGOR Function: USB to RS232 programming and download cable Compatibility: Suitable for Vigor VH VB M Series PLC Programming Cable USB To RS232 Download Cable VBUSB200 PCVIGOR Cable length: 2.5 meters Connectors: Goldplated contacts for improved contact reliability and corrosion resistance Interface configuration: USB on the PC side and RS232 on the PLC side Use case orientation: Primarily intended for PLC programming, data download, and firmware or configuration transfer Two to three use cases PLC programming and configuration: Connect a PC to Vigor VH, VB, or M Series PLCs to upload or modify ladder logic, configurations, or parameters via the RS232 interface. Data download and firmware updates: Use the USBVIGOR VBUSB200 to download configurations or firmware from a PC to the PLC, facilitating maintenance and updates. Onsite or factory floor testing: The 2.5 meter length provides flexibility to position the PC away from the PLC during development, testing, or troubleshooting in manufacturing or service environments.