SIIG RS-485 user manual

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USB to RS-422/485 Converter
Quick Installation Guide
Introducing the USB to RS-422/485
converter
The USB to RS- 422/485 Converter enables you to choose
between RS-422 and RS-485 formats for each port
depending on the application you need.
Features and Benefits
• Compliant : USB 1.0 , 1.1 , 2.0
• Connector : USB type A
• RS-422 : RxD+ , RxD- ,TxD+ , TxD-
• RS-485 : Data+ , Data-
System Requirements
®
• Pentium II or equivalent PC with an available USB
port
®
• Windows 2000 / XP (32-/64-bit) / Ser

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Package Contents • USB to RS-422/485 Converter • USB cable • Quick Installation Guide Layout LED RS422/485 USB Signal to port Target Device Dip switch Figure 1: Layout 2

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Driver Installation This section provides information on how to install the USB to RS-422/485 drivers. Windows 2000/XP/Server 2003 1. Insert the driver CD after Windows boots. 2. AutoRun should start the installation. If AutoRun doesn’t start, click Start, Run, Type D:\setup.exe, then click OK. (Change D: to match your CD-ROM drive letter). 3. Click Next. 4. Click I accept the terms of the license agreement, click Next, Next. 5. Click Install, Install, then click OK. 6. Click Finish. Restart yo

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6. Click Install, Install, then click OK. 7. Click Finish. Restart your system to complete the installation. 8. Insert the USB ro RS-485/422 into a USB port. The driver will install automatically. To Verify Installation 1. Check Device Manger to verify installation. For 2000/XP/Server 2003: Right click My Computer, click Manage, then click Device Manager. For Windows Vista: Right click Computer, click Manage, click Continue, click Device Manager. 2. Double click Ports (COM&LPT). CP210x USB t

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Technical Support and Warranty QUESTIONS? SIIG’s Online Support has answers! Simply visit our web site at www.siig.com and click Support. Our online support database is updated daily with new drivers and solutions. Answers to your questions could be just a few clicks away. You can also submit questions online and a technical support analysts will promptly respond. SIIG offers a 5-year manufacturer warranty with this product. Please see our web site for more warranty details. If you encoun

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About SIIG, Inc. Founded in 1985, SIIG, Inc. is a leading computer upgrade manufacturer of I/O connectivity products, including PCIe, PCI & ISA serial and parallel ports, USB, Serial ATA & UltraATA controllers, FireWire (1394a/b), networking, sound cards, and other accessories. SIIG is the premier one-stop source of upgrades. SIIG products offer comprehensive user manuals, many user-friendly features, and are backed by an extensive manufacturer warranty. High-quality control standards are evide