Industrial Grade USB to RS485 422 Port Converter RJ45 interface USB to 485 Adapter (White)

Features: USB power supply, no need for external power supply: Compatible with USB1.0 1.1 2.0, RS 422, RS 485 standard, can convert USB signal and protocol frame into balanced differential RS 422 or RS 485 signal and UART protocol. The frame can realize the bridging of the star USB network to the RS 422 RS 485 network, which is equivalent to a bridge device. This series of products provides surge protection per line and 600W lightning protection. Adopts TVS and thermistor dual lightning protection and surge protection technology: It can effectively resist lightning strikes and surge voltage generated on the line for various reasons, and maintain a very small interelectrode capacitance, ensuring high speed transmission of the RS 422 RS 485 interface. The converter with internal no delay automatic transmission and reception conversion: The unique I O circuit automatically controls the data flow direction without any handshake signal (such as RTS, DTR, etc.), and does not need jumper setting to achieve full duplex ( RS 422), half duplex (RS 485) mode conversion, plug and play ensures that it is suitable for all existing communication software and interface hardware. Support for point to point, point to multipoint communication: Point to multipoint converters can allow connection of 32 RS 422 or RS 485 interface devices, data communication rate 300 128000bps, with power indicator lights and data flow indicators to indicate fault conditions. Supported communication methods are USB to RS 422, USB to RS 485 conversion. Lightweight and Convenient Small size, light weight, simple and practical. Specification: Material: ABS Color: Black, White (optional) Size: approx. 11 * 7 * 1cm 4.33 * 2.76 * 0.39inch The RS 485 RS 422 terminals of this series of interface converters support the following four networking modes: 1. Point to point four wire full duplex (RS 422) 2. Point to multipoint four wire full duplex (RS 422) 3. Point to point two wire half duplex (RS 485) 4. Point to multipoint two wire half duplex (RS 485) When the converter is used as full duplex or half duplex wiring, in order to prevent signal reflection and interference, a matching resistor (parameter 120 ohm 1 4W) is required at the end of the line. Package list: 1 * Converter 1 * CD