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ADAM-4561
1-Port Isolated USB to
RS-232/422/485 Converter
User Manual
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Copyright The documentation and the software included with this product are copy- righted 2005 by Advantech Co., Ltd. All rights are reserved. Advantech Co., Ltd. reserves the right to make improvements in the products described in this manual at any time without notice. No part of this man- ual may be reproduced, copied, translated or transmitted in any form or by any means without the prior written permission of Advantech Co., Ltd. Information provided in this manual is intended to be accu
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Product Warranty (2 years) Advantech warrants to you, the original purchaser, that each of its prod- ucts will be free from defects in materials and workmanship for two years from the date of purchase. This warranty does not apply to any products which have been repaired or altered by persons other than repair personnel authorized by Advantech, or which have been subject to misuse, abuse, accident or improper instal- lation. Advantech assumes no liability under the terms of this warranty as
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Declaration of Conformity CE This product has passed the CE test for environmental specifications when shielded cables are used for external wiring. We recommend the use of shielded cables. This kind of cable is available from Advantech. Please contact your local supplier for ordering information. CE This product has passed the CE test for environmental specifications. Test conditions for passing included the equipment being operated within an industrial enclosure. In order to protect the p
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FCC Class B Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarant
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Safety Instructions 1. Read these safety instructions carefully. 2. Keep this User's Manual for later reference. 3. Disconnect this equipment from any AC outlet before cleaning. Use a damp cloth. Do not use liquid or spray detergents for clean- ing. 4. For plug-in equipment, the power outlet socket must be located near the equipment and must be easily accessible. 5. Keep this equipment away from humidity. 6. Put this equipment on a reliable surface during installation. Drop- ping it or letting
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20° C (-4° F) OR ABOVE 60° C (140° F). THIS COULD DAM- AGE THE EQUIPMENT. THE EQUIPMENT SHOULD BE IN A CONTROLLED ENVIRONMENT. 16. CAUTION: DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFACTURER, DISCARD USED BATTERIES ACCORD- ING TO THE MANUFACTURER'S INSTRUCTIONS. The sound pressure level at the operator's position according to IEC 704- 1:1982 is no more than 70 dB (A). DISCLAIMER: This set of instructions is gi
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ADAM-4561 User Manual viii
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Contents Chapter 1 Overview .......................................................... 2 1.1 Introduction ....................................................................... 2 1.2 Features: ............................................................................ 3 1.3 Specifications .................................................................... 4 1.4 Package Checklist ............................................................. 4 Chapter 2 Installation & Setup ....................
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ADAM-4561 User Manual x
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2 1 Overview CHAPTER
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Chapter 1 Overview 1.1 Introduction Advantech’s ADAM-4561 allows PC users to connect their serial devices to systems that use USB interface. By attaching the ADAM- 4561 to a PC, it will no longer be necessary to open the chassis or turn off the PC to install the hub. With the ADAM-4561, the user instantly gets one extra high-speed RS-232/422/485 ports. In addition, since the power is derived from the USB port, there are not any cumbersome power adapters. This makes the ADAM-4561 especiall
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1.2 Features: • Full compliance with USB v1.1 specifications. • RS-232/422/485 port supported • Transmission speed up to 115.2 Kbps • Isolation protection 3,000 VDC provided • Automatic RS-485 data flow control • No external power supply necessary; the ADAM-4561 derives its power from the USB port. • Plug-and-play installation. • No additional IRQs or I/O ports required. • Hot swap function supported • Drivers for Widows 98/ME/2000 3 Chapter 1
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1.3 Specifications • Compatibility: USB v1.1 standard • Interface: Network: USB Serial: 3-wire RS-232, RS-422, RS-485 • Port: 1 Independent RS-232/422/485 ports • Connector: Network: USB-type A connector Type A to B cable provided Serial: twist-pair cable • Transmission speed: 75 bps to 115.2 Kbps • Parity bit: odd, even, none • Data bit: 5, 6, 7, 8 • Stop bit: 1, 1.5, 2 • RS-232 Signals: Tx, Rx, GND • Isolation
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2 2 Installation & Setup CHAPTER
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Chapter 2 Installation & Setup 2.1 Hardware Installation 2.1.1 Network Architecture Traditional serial port communication uses a COM port board that slides into one of the slots at the back of your PC. With the ADAM- 4561, you can access the COM port from USB ports. The ADAM-4561 can be inte- grated into the network architecture of any protocol. Note: All the operating systems on your host mustsupport USB v1.1 standard, such as Win- dows 98/ME/2000. USB devices are used in “Master-Slave” a
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2.1.2 Network Connection When using the ADAM-4561, you will simply plug one end of USB cable (included in package) into ADAM-4561, and the other end into the USB hub or your host PC. 2.1.3 Serial Connection The model of the ADAM-4561 that you purchased has 10 pin connec- tor for connecting serial ports on the bottom of module. Only one set of twisted-pair cables is required to transmit both Data and RTS signals for RS-485 interface. Note: In USB v1.1 standard, If you have used the COM3, CO
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Wiring of RS-485 Connection Figure 2.3: Wiring of RS-485 Connection Wiring of RS-422 Connection Figure 2.4: Wiring of RS-422 Connection ADAM-4561 User Manual 8
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2.1.4 Jumper Settings You can use JP1 on ADAM-4561 to configure serial mode. Please refer to the picture below for Jumper JP1 location. You can choose “On (RS-422 Master)” or “Auto (RS-422 Slave/RS-485 Automatic Direction Control)” for serial mode. Please refer to the picture below. For RS-485, if the JP1 is set to “Auto”, the driver automatically senses the direction of the data flow and switches the direction of transmission. Handshaking is unnecessary. For RS-422, if the JP1 is set to “
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2.2 Software Installation 2.2.1 Driver and Utility Installation In order to use a PC to control serial devices connected to the ADAM- 4561, you must first have a host running Windows 98/ME/2000. Follow- ing are the installation instructions to set up the ADAM-4561. Insert the ADAM Utility CD into the CD-ROM drive on the host PC. Plug-in the ADAM-4561 to USB port on your PC. You will see the dialog window (as shown by figure below) appearing. Choose “Yes, this time only“ to continue the insta
