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Allnet ALL-USB-RS422/485 User Manual

Usb to serial converter rs422/485

Table of Contents

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ALL-USB-RS422/485

USB to Serial Converter RS422/485

User Manual

Table of Contents

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Page 2 ALL-USB-RS422/485 USB to RS-422/485 Plugin Adapter This mini ALL-USB-RS422/485 is a surge and static protected USB to RS-422/485 Plugin Adapter. The ALL-USB-RS422/485 USB-to-Industrial Single RS-422/485 Plugin Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the ALL-USB-RS422/485 instantly adds an industrial RS-422/485 communication port to your system.
Page 3: Driver Installation
In most cases, the driver of ALL-USB-RS422/485 will be installed automatically. Install in Windows 8, 7, Server 2012, 2008 R2 Connect your computer to Internet and plug ALL-USB-RS422/485 to the USB port. The driver will be installed automatically via Internet.
Page 4 10 receivers, as stated in the specifications of RS-422. Since the USB-COMi-PL uses RS-485 line driver technology, up to 32 © ALLNET GmbH Computersysteme 2015 - Alle Rechte vorbehalten Irrtum und Änderungen vorbehalten...
Page 5 The following diagram shows RS-485 2-Wire scheme: ALL-USB-RS422/ The RS-485 operation of ALL-USB-RS422/485 allows for 2-wire cabling. Several RS-485 2-wire devices are connected in parallel to the wires, which is call bus topology. Each device can either send or receive data at a given time, so it is operating in half-duplex mode.