USOPTL4DR Serie - Isolierter USB zu Seriell Konverter

Der USOPTL4DR-2 von B+B SmartWorx ist ein USB zu Seriell Adapter.
Der USOPTL4DR-2 von B+B SmartWorx ist ein USB zu Seriell Adapter.
Die isolierten USB zu Seriell Konverter von B+B SmartWorx sind ausgestattet mit bis zu 2 seriellen RS-422/485 Ports, 15kV Überspannungsschutz, Baudraten bis zu 921.6 Kbps und DIN-Rail Montagemöglichkeit.

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USOPTL4DR Series - Isolated USB to Serial Converters

Universal Serial Bus (USB) has become the connectivity workhorse of today’s PCs, replacing the familiar serial port. However, many commercial and industrial devices still use serial interfaces. To connect these devices to modern PCs, you need a simple and reliable conversion solution.

The USOPTL4DR-x series offers this solution. Specifically designed for industrial applications, they offer 3000V optical isolation with 15 KV ESD protection. The slim-line DIN rail mountable enclosure has a small footprint and, since it draws power from your computer’s USB bus, an additional power supply is not required. Simply plug the converter into an available USB port on your computer or USB hub and install the drivers supplied on CD ROM. The device will show up as an additional COM port in the Windows Device Manager which is fully compatible with your Windows applications.

One and two port versions are available. The single port version is also available with a “locked serial number” that allows you to interface your PC with multiple converters without having to load a driver for each one - perfect for field service applications. A one meter USB cable is included.


  • High retention USB connectors offer minium withdrawal strength of 15 Newtons
  • 2000 VDC optical isolation
  • DIN Rail mount
  • Add one or two COM ports to your USB PC
  • LEDs on transmit and receive lines
  • USB 1.0, 1.1, and 2.0 compatible (12 Mbps)
  • Operating System Support: Windows 2000, XP (32 / 64 bit), Vista (32 / 64 bit), Windows 7 (32 / 64 bit), Windows 8 (32/64 bit), 2003 and 2008 Server (32 / 64 bit).
  • No power supply required (powered from USB bus)
  • Includes 1 meter USB cable
USOPTL4DRUSB to Isolated 422/485 Converter - DIN Mount
USOPTL4DR-2USB to Isolated 2 Port 422/485 Converter - DIN Mount
USOPTL4DR-LSUSB to Isolated 422/485, DIN Mount - Locked Serial
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