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USB to DB9connector. RS-422/RS-485 Optical Isolation & Surge Protection

USB to DB9connector. RS-422/RS-485 Optical Isolation & Surge Protection


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Manufacturer: USBGear USA INC.
Part Number: USB-COM-I-SI
Warranty: ONE YEAR
In Stock: Yes
Ship Weight: 1 lbs.
COLOR BLUE
Size: Adapter
Platform:  
Compatability: 

Item Works with MAC Operating System OS 9.1 or Higher Item Works with Windows ME Item Works with Windows 2000

Our Price: $69.89
Qty:
Quantity Discount(s)
3 or more: $67.88
12 or more: $61.89
AVAILABLE TO SHIP SAME DAY!
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User Reviews by ReviewGear.com
Product Rating: Product User Rating provided by ReviewGear

Pros: Easy installation, Works with Vista and Windows 7.

Product Description


USB-COMi-SI:
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. 
 



USB to DB9connector. RS-422/RS-485 Optical Isolation & Surge Protection

USB to DB9connector. RS-422/RS-485 Optical Isolation & Surge Protection - Image A