NOVUS 8816001039 USB-i485 USB Converter to Dual RS485 Isolated Ports
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Overview
USB-i485 Converter is a cost-effective way to convert RS485 or RS422 industrial buses to a USB interface. By connecting the USB-i485 Converter to a computer USB port, it will be automatically detected and installed as a native COM port, compatible with any existing serial communication application.
Multiple converters can be installed when using USB hubs, allowing you to easily set up a multi-serial system without any worries about IRQ or DMA settings.
1500 Vdc galvanic isolation between the USB port and RS485/RS422 protects the computer from spikes or possible misconnections in the communication bus.
USB-i485 Converter can be configured for RS422, 4-wire RS485 (Full Duplex), or 2-wire RS485 (Half Duplex) networks. When operating in 2-wire RS485, the data transfer control is automatically controlled by the converter. Two 2-wire RS485 networks can be connected to the converter, thus duplicating the possible number of remote devices.
