Industrial USB To RS485 Communication Module Bidirectional Half Duplex Serial Line Converter TVS Protection U485CH340G Converter

$36.99

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Color: USB to 485 CH340

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Returns

If you're unhappy with your purchase, we'll find a solution for you. Most of our products can be returned within 365 days. All returns are subject to a $9.95 return fee deducted from your refund amount. Returns will be refunded to the original payment method or as a store credit. We do our best to make you comfortable, because let's face it, you're the best.

Product Highlights:

All with original chip! All with original chip! All with original chip!
Industrial Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB shorted signal lines and power supply protection short (short circuit does not burn)
Transmission distance up to 1200 meters (9600bps test)
Support 921600 baud rate, much higher than 115200, pass each other in pairs to use a higher baud rate
Multi-system supports hot swap win98 / CE / 2000/2003/2008 / XP / WIN7 / WIN8 / WIN10 / VISTA / LINUX / MAC OS X system, USB interface, hot-swappable
Automatically determine and control the direction of data transmission, without any handshaking signals (such as RTS, DTR, etc.) without jumper settings to mode conversion, to ensure compliance with existing communications software and hardware interfaces.
With TXD, RXD indicator

Product parameters:

1. Power: USB 5V

2. Transmission distance: 1200 m (under conditions 9600bps)

3. Chip Solution: CH340

4. Communication protocol: pure hardware device, regardless of protocol

5. Baud rate: up to 921600bps, pass each other ancillary support higher baud

6. protection:TVSTransient suppression protection, electrostatic ESD protection, surge protection, AB shorted signal lines and power supply protection short (short circuit does not burn)

7.Temperature range: -40 ° -80 °

8. External 5V supply, the current limiting fuse

9. Support system:Hot swappable, support win98 / CE / 2000/2003/2008 / XP / WIN7 / WIN8 / WIN10 / VISTA / LINUX / MAC OS X system, USB interface, hot-swappable

10. The automatic identification and control data transmission direction, without any handshaking signals (such as RTS, DTR, etc.) without jumper settings to mode conversion, to ensure compliance with existing communications software and hardware interfaces.

11. Weight: 16g

12. size: 70 * 27 * 13mm length and breadth