USB to RS485 / RS422 Converter
- USB to RS 485 is an intelligent device that connects to a PC’s Universal Serial Bus (USB) port, providing a high speed asynchronous (RS 485 / RS 422) serial port to communicate with RS 485 devices. The USB 485 M Converter provides easy connectivity between the PC and the standard communication ports.
- Users can easily add/remove this device once plugged into the USB port of computer, as this appears as COM port. The USB 485 M is provided with TxD / RxD LEDs to indicate communication status, and supports a maximum communication speed of 500 Kbps.
Features & Specifications
Interface | |
Serial | RS 485 (2 wire) / RS 422 (4 wire) |
USB | USB V 1.1 & 2.0 Compatible |
Connectors | |
Serial RS 485 / RS 422 | RS 485 5-pin Screw type connector |
USB | Type A 4 pin Plug |
RS 485/RS 422 | |
Maximum number of drivers | 256 |
Maximum number of receivers | 256 |
Maximum cable length(RS 485) | 1220 m |
Signal Isolation | Provides optical isolation to signals |
Power Isolation | >3000 V Isolation between the RS 485/RS 422 and USB |
Serial | |
Baud Rate | 300 to 115200 Kbps |
Stop Bits | 7 or 8 |
Parity Type | None, Even, Odd, Mark, Space |
Supported Operating Systems | Windows XP, XP – 64 bit, XP – Embedded, Vista, Visa – 64 bit, CE 4.2 / 5.0 / 6.0, Windows 7,Windows 2000, Server 2003, Server 2008, MAC OS 8 / 9, OS – X, Linux 2.4 and greater |
Software Driver | Plug and Play for most operating systems |
Supports | Full Standard RS 485/RS 422 serial interface signals |
Indicators (LED) | |
Transmit Data (TXD) | Red |
Receive Data (RXD) | Green |
Power Input | USB port powered |
Packaging | |
Dimensions (LxWxH) | 51mm(L) x 43mm(W) x 21mm(H) |
Weight | 70g |
Warranty | 12 Months |
Applications
- Provides RS 485 / RS 422 Serial Interface to any PC having only USB port for connecting to Devices Supporting RS 422 / RS 485 connection.
Ordering Informaiton
Part Number | Description |
2750000247 | USB TO RS485 CONVERTER-M |