USB-Serial interface converter

SI-35USB/SI-55USB is an interface converter to convert the USB port of the PC to either RS-232C portorRS-422/485 port of signal isolation specification of 3000V high resistance against pressure. SI-35USB/SI-55USB has a wide range of temperature, and employs a metallic casing. Therefore, the most suitable for USB conversion of FA purpose such as devices in the factory and the inspection system with which high reliability is demanded.

SI-55USB USB to RS-232C (more...)

SI-35USB USB to RS-422/485 (more...)