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The USB to RS485 serial port converter cable is a convenient serial communication solution, suitable for scenarios that require a USB interface to connect to an RS485 serial port device. One end of the cable is a USB male plug with a built-in FTDI chip, and the other end is a 3-pin push-type terminal block for connecting RS485 serial devices. Whether it's industrial control, data acquisition, or communications equipment, this USB to RS485 converter can meet your needs.
Specification
| Product name | USB RS485 adapter cable |
| USB interface | USB Type-A male |
| RS485 connection | 3-pin spring-type terminal block |
| Chip | Built-in FTDI chip, original |
| Cable length | 1m, 2m, or customized |
| RS485 signal | T/R+, T/R-, GND |
| Transmission distance | RS485 end 1200 meters (9600bps) |
| Baud rate | 300--921600bps |
| Outer cover | PVC |
Application
The RS485 to USB converter cable is popularly used in industrial automation applications. The device enables serial communication between a computer and industrial automation devices like sensors and controllers. The USB to RS485 serial converter cable is also used in building automation systems, HVAC systems, access control systems, and POS systems.
FAQ
Q: Can I use an RS232 cable for RS485?
A: No, RS232 and RS485 are two different serial communication protocols that use different signal levels and electrical characteristics. They cannot be directly connected with a cable. A separate RS232 to RS485 converter is required to convert the signal between the two protocols.
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