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4X USB to RS485 Communication Module Bidirectional Half-Duplex Serial Line Converter

<ul><li>4. Multi system supports hot plug, WIN98 / CE / 2000/2003/2008 / xpwn7n8 / wn10 Vista / Linux / system, and USB interface can be hot plug</li><li>5. Automatic identification and control of data transmission direction, without any handshake signal (such as , DTR, etc.) and without jumper setting, mode conversion can be realized to compliance with existing communication software and interface hardware;6. With TXD, RXD indicator light</li><li>Features:1. Industrial level protection: transient suppression protection, ESD protection, surge protection, AB signal line short circuit and power supply short circuit protection (short circuit does not burn</li><li>USB 2.0 to RS485 Converter and all kinds of 485 interface docking, transmission distance up to 1000 meters;Mainchip:CP2102(SILICON LABS) ,Industrial chip, high quality, super stable. The Lead PINS include: A +, B-, GND ,GND,5V0;Industrial Product, With 15KV ESD protection and overvoltage protection</li><li>2. Transmission distance up to 1200 meters (tested at 9600bps);3. Support the baud rate of 921600, which is much higher than 115200, and the baud rate of pairwise mutual transmission is higher</li></ul>

Brand

Specification Description: 1. Power supply: usb5v 2. Transmission distance: up to 1200m (9600bps) 3. Chip scheme: ch340 4. Communication protocol: hardware only, not limited by protocol 5. Baud rate: up to 921600bps, supporting mutual transmission supports higher baud rate 6. Protection: transient suppression protection, ESD protection, surge protection, AB signal line short circuit and power supply short circuit protection (short circuit does not burn) 7. Temperature range:-40 Celsius-80 Celsius 8. Provide external 5V power supply with fuse to limit current 9. Support system: support hot plug, support WIN98 / CE / 2000/2003/2008 / xpwn7wn8 / wn10 / Vista / Linux / system, USB interface can be hot plug 10. Automatic identification and control of data transmission direction can realize mode conversion without any handshake signal (such as , DTR, etc.) and jumper setting, so as to compliance with existing communication software and interface hardware. 11 weight: 64g colour: blue Material: ABS size: 70 x 27 x 13mm Package Contents: 4 x usb to rs485 communication module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Universal Product Code (UPC check)

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