USB to RS485/RS422 Converter Key benefits Quick and safe installation: attach the converter to a PC without opening the chassis or powering down the computer to install a hub. USB to RS485/RS422 connectivity: lets PC users connect RS485 or RS422 devices to systems that use USB interfaces. Adds one extra speed serial port: provides an additional RS485 or RS422 port as needed. Full isolation and strong antiinterference: power and signal are fully isolated to improve reliability and reduce interference. Function and compatibility Interface: USB to RS485/RS422 converter Serial signaling: RS485 and RS422 support Isolation: full isolation between power and signal Compatibility: works with standard USBequipped PCs and devices that communicate via RS485 or RS422 Use scenarios 1) Industrial automation: connect RS485 sensors and actuators to a PCbased controller via USB for monitoring and control. 2) Data collection and testing: gather data from RS485/RS422 instruments with a laptop in the field or in the lab. 3) Building management or pointof systems: link serial controllers and peripherals to a USBenabled computer for centralized operations.