USB to RS422/RS485 adapters w/Optical Isolation (Full Speed)
Description
Converting RS422/RS485 signals to USB has never been easier. Our adapters are designed for plug and play and takes power from USB bus. This series support USB1.1 and compatible with USB2.0 host port. We offer a wide selection of port options (DB9 connectors) from 1, 2 & 4.
The serial line of RS422 / RS485 port is optically isolated with 2000 volt DC optical isolation. The optical isolation protects your PC from spikes and surges on the RS422 / RS485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. The surges and spikes cannot cross the optical link. The adapter has built-in surge protection to withstand electrostatic discharge and power surges up to 25KV ESD.
* The product comes complete with free downloadable drivers for Microsoft, Linux and MAC OS platforms.
* CE/FCC approved
* Industrial options available
Feel free to browse through the corresponding datasheet for more information.
Document
| Document Type | Version | File |
| ES-U-2102 / ES-U-2102-M / ES-U-2104-M / ES-U-2101C / ES-U-2101-MB Manual | 1.3 | Download |
| ES-U-2101-M Product Change Notification | Download | |
| ES-U-2101-MB Environmental Limits | Download |
Downloads
| Driver |
Download Virtual COM Port (VCP) Drivers for Windows, Mac OS and Linux |
Order Information
| Part Number | Ports | Housing | Connector |
|
ES-U-2102 End of Life (EOL) - Limited Stocks available for Sales |
2 | ABS | USB-B w/Isolation |
|
ES-U-2102-M Din Rail Bracket (DR-201) the rank mount clip is available for sales. |
2 | Metal | USB-B w/Isolation |
|
ES-U-2104-M Din Rail Bracket (DR-201) the rank mount clip is available for sales |
4 | Metal | USB-B w/Isolation |
|
ES-U-2101C (Updated version from ES-U-2101B [USB-COMi-SI] to support higher data throughput) |
1 | ABS | USB-B w/Isolation |
|
ES-U-2101-MB Din Rail Bracket (DR-201) the rank mount clip is available for sales. if required, please contact us at sales@connectiveperipherals.com |
1 | Metal | USB-B w/Isolation |