RS485 passive communication converter, how many device can be connected with one total line
2017-12-29 13:39
Details of the problem:
Use RS485 passive communication converter, how many device can be connected with one total line?
Expert answer:
Hello! Thanks for your support! the device quantity can be connected is depend on the total line's length and size. Generally speaking, one total line maybe can connect above 10pcs access controller.
