USB to RS485 USB to RS232 RS232 to RS485 Converter Adapter With Indicator 3 in 1
Description
Features:
1. USB to Serial (232)
2. USB to 485
3. serial (232) to 485
4. 1,3; 2,3 can be used in combination
5. USB, serial port (232) to 485 while
6. USB, 485 at the same time-to-serial (232)
Functions:
1. Function A: Serial (232) to 485 serial port is more stable than the average, ordinary serial port to provide power through the serial port stealing (unstable), and this directly through the usb interface, power supply, can provide 500mA maximum current, sure enough!
2. Function B: 485 via the USB port to monitor the data sent to 232
3. Function C: 232 via the USB port to monitor the data sent to 485
Instructions for use:
1. USB to Serial (232): DIP switch 1,2 ON, 3,4,5,6 OFF
2. USB to 485: DIP switch 3,4 ON, 1,2,5,6 OFF
3. serial (232) to 485: DIP switch 5,6 ON, 1,2,3,4 OFF
4. USB, serial port (232) to 485 at the same time: DIP switch 3,4,5,6 ON, 1,2 OFF
5. USB, 485 at the same time-to-serial (232): DIP switch 1,2,5,6 ON, 3,4 OFF
Package list:
1. 1 * USB to RS485 + USB to RS232 + RS232 to RS485 Converter Adapter Board With Indicator
2. 1 * USB Cable