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 |