USB to RS-422/485 DB9 Adapter Optical Isolation & Surge Protection
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USB to single serial port converter with a DB9 (9-pin male) connector. (RS-422/RS-485)
Comes with a USB cable.
This model supplies Optical Isolation & Surge Protection.
Each RS-422/485 port is individually optically isolated with 2000 volt DC optical isolation. The optical protects your PC or notebook from spikes and surges on the RS-422/485 network, by converting the electrical pulse into an optical signal and then changing it back into an electrical pulse. Your computer is well protected, since the surges and spikes cannot cross the optical link.
Each RS-422/485 port is individually protected by surge protector to withstand electrostatic discharge and power surges up to 25KV ESD. Surge suppression on all signals prevent damages caused by lighning and high voltage.
| Model Number | USB-COM-I-SI |
|---|---|
| UPC | 729440691431 |
| Color | Blue |
| Manufacturer | VSCOM |
| Warranty | 1 Year |
| OS Compatibility | Windows 7, Windows XP |
| Country of Origin | Taiwan |
| Short Description | RS-422 and RS-485 USB to DB9 serial adapter with optical isolation and surge protection isolates its serial port with 2000 volt DC isolation and 25Kv ESD protection. |