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Summary of Contents for SUNRICH TECHNOLOGY IU-100
- Page 1 USB to RS-422/485 Serial Adapter User Manual Ver. 4.00 All brand names and trademarks are properties of their respective owners.
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Page 2: Table Of Contents
Contents: Chapter 1: Introduction ............3 1.1 Product Introduction ............ 3 1.2 Features ................ 3 1.3 System Requirements ..........4 1.4 Package Contents ............4 Chapter 2: Getting Started ..........4 2.1 Hardware Layout ............4 2.2 Pin Assignment ............9 2.3 Jumper Settings............ -
Page 3: Chapter 1: Introduction
Chapter 1: Introduction 1.1 Product Introduction USB to RS-422/485 Serial Adapter provides an easy way to add 1/2/4 serial ports to your desktop or notebook computer. This USB to Serial Adapter functions as a converter between a USB port and standard serial ports. -
Page 4: System Requirements
1.3 System Requirements Windows® XP/Vista/7/8/10/Server2008/2012 Mac OS X 10.4 or later, Linux and Windows CE Available USB port 1.4 Package Contents 1 x USB to RS-422/485 Serial Adapter 1 x Driver CD 1 x User Manual ... - Page 5 MN3000100022 Page 5...
- Page 6 2-Port USB to RS-422/485 Serial Adapter: MN3000100022 Page 6...
- Page 7 4-Port USB to RS-422/485 Serial Adapter: MN3000100022 Page 7...
- Page 8 Status LED: Rx – Green, Blink when serial data received Tx – Yellow, Blink when serial data sent DIP Switch: RS-422/485 Mode Selector This USB to RS-422/485 Serial Adapter equips independent DIP switch for each serial port. 1). Auto RS-422/485 (Default) This COM can automatically detect the state of RS-422 full duplex or RS-485 half duplex and control the data transmitting and receiving wires at the same port.
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Page 9: Pin Assignment
2.2 Pin Assignment This USB to RS-22/485 Serial Adapter uses male DB9 connectors. Pin assignments are show in the following Male DB9 Connector: Device-side Pin Assignments: Transmission Signals RS-422 4-Wire RS-485 2-Wire RS-485 MN3000100022 Page 9... -
Page 10: Jumper Settings
2.3 Jumper Settings This USB to RS-22/485 Serial Adapter equips independent TX and RX termination resistors for each serial port. User can modify the jumper settings (short the pins) to avoid impedance mismatched problem when operate under Multi-drop transmission. User will need to open up the metal covers, and set the jumper setting to enable or disable 120 ohms termination resistors. -
Page 11: Driver Installation
2.4 Driver Installation 2.4.1 Installation for Windows XP/Vista/7/8/10 Insert the provided CD into your disk drive. The CD-ROM will start automatically. The following screen will show up and please click “Install Driver”. *Note: Actual image may vary Note: If the install program doesn’t run automatically, please locate and double-click on the Autorun.exe file in the CD to launch the install program. -
Page 12: Installation For Linux 2.6.31 Or Later
*Note: Actual image may vary Follow the instructions on screen to install the driver. 2.4.2 Installation for Linux 2.6.31 or later Please update to Linux 2.6.31 or above supported. It’s by kernel support. This is no need driver for kernel 2.6.31 above. 2.4.3 Installation for Mac OS X Please refer to the installation guide and driver for Mac OS X operation system installation within the folder located in the CD driver.
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