Kit de desarrollo FTDI Chip USB-COM485-PLUS1

Los módulos USB-COM-PLUS proporcionan un método sencillo para adaptar dispositivos serie antiguos con interfaces RS-232, RS-422 o RS-485 a puertos USB modernos.

( 687-7730 ) USB-COM232-Plus1 - adaptador USB a RS232
( 687-7749 ) USB-COM232-Plus2 - adaptador USB a RS232 doble
( 687-7742 ) USB-COM232-Plus4 - adaptador USB a RS-232 cuádruple
( 687-7752 ) adaptador USB-COM422-Plus1 USB a RS422
( 687-7761 ) USB-COM422-Plus2 - adaptador USB a RS422 doble
( 687-7764 ) USB-COM422-Plus4 - adaptador USB a RS422 cuádruple
( 687-7746 ) USB-COM485-Plus1 - adaptador USB a RS485
( 687-7755 ) USB-COM485-Plus2 - adaptador USB a RS485 doble
( 687-7758 ) USB-COM485-Plus4 - adaptador USB a RS-485 cuádruple

The FTDI Chip USB-COM485-Plus1 is a USB to RS485 adapter board. It provides a straight-forward way to convert older devices with as RS485 interface to more up-to-date USB ports. The USB-COM485-Plus1 features RS485 level shifters and the FT232R USB-Serial bridge IC which enables the conversion.

There are 3 LEDs on the USB-COM485-Plus1. A yellow LED indicates when the board is configured and ready. A green LED represents TxD activity when the data is transmitted to the RS485. Finally, there is a red LED which is for the same but with RxD activity.

What connectors are on-board?
1 x 12Mbps USB type B 2.0 male connector
1 x DE-9P male connector
Note: it works with USB 1.1 and 2.0 host and hub ports

What is the maximum data rate?
The maximum RS485 level data rate is 3Mbps.