Startech.com 6 Ft Professional Rs422/485 Usb Serial Cable Adapter W/ Com Retention (icusb422) - Serial Adapter - Usb - Rs-422/485
Startech.com 6 Ft Professional Rs422/485 Usb Serial Cable Adapter W/ Com Retention (icusb422) - Serial Adapter - Usb - Rs-422/485
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Startech.com 6 Ft Professional Rs422/485 Usb Serial Cable Adapter W/ Com Retention (icusb422) - Serial Adapter - Usb - Rs-422/485

5 stars out of 1 review
(5.0)|
1 rating

Key item features

  • Serial Connectivity: Adds an RS422/RS485 serial port to a system via USB, enabling connection of compatible serial devices.
  • Cable Dimensions: Features a cable length of 70.9 inches (1.8 meters) for flexible device placement.
  • Port Configuration: Includes dipswitch controls for easy port configuration and requires minimal software setup.
  • Power Source: Fully powered through the host USB connection, eliminating the need for an external power adapter.
  • COM Retention: Incorporates COM Port Retention to save assigned port settings, simplifying re-connection without extensive re-configuration.
  • Enhanced Speed: Operates 400% faster than most USB to RS-232 adapters, improving data transfer efficiency.
  • Physical Connectors: Equipped with a DB9 male serial connector and a USB-A female connector for versatile connections.
  • Product Aesthetics: Presented in a black color, offering a professional and discreet appearance.
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Current price is $89.89
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  • Free 30-day returns
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Columbus, 43215
Arrives by Wed, Feb 25
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Sold and shipped by Alliance-Supply
4.181818181818182 stars out of 5, based on 88 seller reviews(4.2)
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Mar 31, 2017
fsulik
5 out of 5 stars review

I bought a couple of these units to test Modcom RTU communications over an RS485 bus in a solar farm installation using Modscan and Modsim software with PV Powered inverter interfaces and Watts-on transducers. They work good for 2 wire. They dont have 4 wire capability. When I tested them between two laptops I had to turn off the terminators and not use the ground wire. In the field, I had to turn off the terminators, but use the ground wire. Also note the older version Windows drivers worked, but the newer drivers on the Startech.com website did not. Not sure why that was the case, but for my test bed the older drivers worked.

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