Partner Manufacturers

USB-RS422/485 USB A Plug to Serial RS422/ RS485 Converter


USB-RS422485 CONV

Description:
This converter provides an extra serial COM port via USB connection.
From Computers USB A connector to convert to a device requiring RS422/ 485 communications

Features:
To connect serial devices (e.g. Modem) to one USB port
Can be configured to work with RS-422 and RS-485 peripherals
Full compliance with the USB Specification 1.1
Supports data transfer rates of up to 3 Mbps
USB bus powered - no external Power Supply is needed
Plug & Play
Supports Windows 98/SE/ME/2000/XP

Specification:
Supplied contents: Converter, Driver CD, Manual
USB (A) Plug to DB9 Plug supplying following pin outputs

RS-422
Pin# Definition Description
1. TXDM TX-
2. TXDP TX+
3. RXDP RX+
4. RXDM RX-
5. GND GND
6. RTSM RTS-
7. RTSP RTS+
8. CTSP CTS+
9. CTSM CTS-

RSS-485
Pin# Definition Description
1. DM (1)TX/RX-
2. DP (1)TX/RX+
3. DP (2)TX/RX+
4. DM (2)TX/RX-
5. GND GND
6. SM (1)RTS/CTS-
7. SP (1)RTS/CTS+
8. SP (2)RTS/CTS+
9. SM (2)RTS/CTS


* We reserve the right to change the physical style without notification keeping with the same function specifications