Advantech Watchdog Timer UNO-2171 User manual

UNO-2171

P e n t i u m - M / C e l e r o n - M

Universal Network Controller

with PC/104+ Expansion

User Manual

UNO-2171 User Manual ii

nal manufacturer reserves the right to make improvements to the products

described in this manual at any time without notice.

No part of this manual may be reproduced, copied, translated or transmit-

ted in any form or by any means without the prior written permission of

the original manufacturer. Information provided in this manual is

intended to be accurate and reliable. However, the original manufacturer

assumes no responsibility for its use, nor for any infringements upon the

rights of third parties that may result from such use.

Acknowledgements

IBM, PC/AT, PS/2 and VGA are trademarks of International Business

Machines Corporation.

Intel® and Pentium® are trademarks of Intel Corporation.

Microsoft Windows and MS-DOS are registered trademarks of Microsoft

Corp.

C&T is a trademark of Chips and Technologies, Inc.

All other product names or trademarks are properties of their respective

owners.

This manual is for UNO-2171.

Part No. 2003217101 2nd Edition

Printed in Taiwan August 2007

iii

Product Warranty

Advantech warrants to you, the original purchaser, that each of its prod-

ucts will be free from defects in materials and workmanship for one year

from the date of purchase.

This warranty does not apply to any products that 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

a consequence of such events.

Because of Advantech high quality-control standards and rigorous test-

ing, most of our customers never need to use our repair service. If an

Advantech product is defective, it will be repaired or replaced at no

charge during the warranty period. For out-of-warranty repairs, you will

be billed according to the cost of replacement materials, service time and

freight. Please consult your dealer for more details. If you think you have

a defective product, follow these steps:

Step 1. Collect all the information about the problem encountered. (For

example, CPU speed, Advantech products used, other hardware

and software used, etc.) Note anything abnormal and list any on-

screen messages you get when the problem occurs.

Step 2. Call your dealer and describe the problem. Please have your man-

ual, product, and any helpful information readily available.

Step 3. If your product is diagnosed as defective, obtain an RMA (return

merchandize authorization) number from your dealer. This

allows us to process your return more quickly.

Step 4. Carefully pack the defective product, a fully completed Repair

and Replacement Order Card and a photocopy proof of purchase

date (such as your sales receipt) in a shippable container. A prod-

uct returned without proof of the purchase date is not eligible for

warranty service.

Step 5. Write the RMA number visibly on the outside of the package and

ship it prepaid to your dealer.

UNO-2171 User Manual iv

Declaration of Conformity

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.

FCC Class A

Note: This equipment has been tested and found to comply with the limits

for a Class A digital device, pursuant to part 15 of the FCC Rules. These

limits are designed to provide reasonable protection against harmful

interference when the equipment is operated in a commercial environ-

ment. This equipment generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the instruction

manual, may cause harmful interference to radio communications. Opera-

tion of this equipment in a residential area is likely to cause harmful inter-

ference in which case the user will be required to correct the interference

at his own expense.

Technical Support and Assistance

Step 1. Visit the Advantech web site at www.advantech.com/support

where you can find the latest information about the product.

Contact your distributor, sales representative, or Advantech's customer

service center for technical support if you need additional assistance.

Please have the following information ready before you call:

- Product name and serial number

- Description of your peripheral attachments

- Description of your software (operating system, version, application

software, etc.)

- A complete description of the problem

- The exact wording of any error messages

v Table of Contents

Contents

Chapter 1 Overview ...........................................................2

1.1 Introduction ....................................................................... 2

1.2 Hardware Specifications ................................................... 3

1.3 Safety Precautions ............................................................. 4

1.4 Chassis Dimensions........................................................... 5

Figure 1.1:Chassis Dimensions 1.................................... 5

Figure 1.2:Chassis Dimensions 2.................................... 5

Figure 1.3:Chassis Dimensions 3.................................... 5

Chapter 2 Hardware Functionality ..................................8

2.1 Introduction ....................................................................... 8

Figure 2.1:UNO-2171 Front Panel ................................. 8

Figure 2.2:UNO-2171 Rear Panel .................................. 8

2.2 RS-232 Interface (COM1~COM2) ................................... 8

2.3 RS-232/422/485 Interface (COM3~COM4) ..................... 9

2.3.1 16C550 UARTs with 16-byte standard .......................... 9

2.3.2 RS-422/485 detection ..................................................... 9

2.3.3 Automatic Data Flow Control Function for RS-485 ...... 9

2.3.4 Termination Resistor (JP9) ............................................. 9

2.3.5 RS-232/422/485 Selection ............................................ 10

Figure 2.3:RS-422/485 Jumper Setting ........................ 10

Figure 2.4:RS-232 Jumper Setting................................ 10

2.3.6 RS-485 Auto Flow & RS-422 Master/Slave Mode ...... 11

Table 2.1:Auto Flow & Slave/Master Selection........... 11

2.3.7 IRQ and Address Setting .............................................. 12

Table 2.2:IRQ Setting via switch 1 at SW5.................. 12

Table 2.3:IRQ Setting via switch 1 at SW5.................. 12

2.4 LAN: Ethernet Connector .............................................. 13

2.5 Power Connector ............................................................. 13

2.6 PS/2 Keyboard and Mouse Connector ............................ 13

2.7 USB Connector ............................................................... 13

2.8 PCMCIA: PC Card Slot .................................................. 14

2.9 VGA Display Connector ................................................. 14

2.10 Battery Backup SRAM.................................................... 14

2.10.1 Lithium Battery Specification....................................... 14

Figure 2.5:SRAM Lithium Battery Location................ 15

2.11 Reset Button .................................................................... 15

2.12 Power Button................................................................... 15

2.13 Audio............................................................................... 16

2.14 PC/104+........................................................................... 16

Figure 2.6:PC104+ Power Selection............................ 16

UNO-2171 User Manual vi

Chapter 3 Initial Setup.....................................................18

3.1 Chassis Grounding .......................................................... 18

Figure 3.1:Chassis Grounding Connection................... 18

3.2 Inserting a CompactFlash Card ....................................... 19

3.3 Installing a Hard Disk ..................................................... 19

3.4 Connecting Power ........................................................... 20

3.5 BIOS Setup and System Assignments ............................ 20

Appendix A System Settings & Pin Assignments .............22

A.1 System I/O Address & Interrupt Assignments................ 22

Table A.1: UNO-2171 System I/O Ports ...................... 22

A.2 Board Connectors and Jumpers....................................... 24

Figure A.1:Connectors & Jumpers (frontside) ............. 24

Figure A.2:Connectors & Jumpers (backside).............. 24

A.3 RS-232 Standard Serial Port (COM1~COM2) ............... 26

A.4 RS-232/422/485 Serial Port (COM3~COM4) ................ 27

A.5 Ethernet RJ-45 Connector (LAN1~LAN2)..................... 27

A.6 Phoenix Power Connector (PWR)................................... 28

A.7 PS/2 Keyboard and Mouse Connector ............................ 28

A.8 USB Connector (USB1~USB2) ...................................... 29

A.9 VGA Display Connector ................................................. 29

Appendix B Programming the Watchdog Timer .............32

CHAPTER

Overview

This chapter provides an overview of

UNO-2171’s specifications.

Sections include:

• Introduction

• Hardware specification

• Safety precautions

• Chassis dimensions

UNO-2171 User Manual 2

Chapter 1 Overview

1.1 Introduction

UNO-2171 is an embedded Application Ready Platform (ARP) that can

shorten your development time and offers rich networking interfaces to

fulfill extensive needs in different projects. Advantech’s Universal Net-

work Controller is designed to be a total solution for network enabled

Application Ready Platforms.

Leveraging field-approved and worldwide approved real-time OS tech-

nology, Advantech’s UNO-2000 series provides a Windows CE .NET and

Windows XP Embedded ready solution, and supports several standard

networking interfaces, such as Ethernet, Wireless LAN, RS-232/422/485

and so on. Because of its openness, great expansion capability and reli-

able design (fanless and diskless), the UNO-2000 series are ideal embed-

ded platforms for implementing custom applications for diversified

applications.

3 Chapter 1

1.2 Hardware Specifications

• CPU: Pentium M 1.4GHZ / Celeron M 1 GHZ

• Memory: 512MB/1GB on board

• Battery-backup RAM: 512 KB Battery-backup RAM

• VGA/Keyboard/Mouse: DB-15 VGA Connector, PS/2 keyboard & mouse

• Serial Ports: 2 × RS-232 and 2 x RS-232/422/485 with DB-9 connectors.

Automatic RS-485 data flow control

• Serial Speeds: RS-232: 50~115.2 kbps, RS-422/485: 50~921.6 kbps

• LAN: Two 10/100 Base-T RJ-45 Ports

• USB interface: Two USB ports, USB EHCI, Rev. 2.0 compliant

• Audio: Mic in, Line in, Line out

• PC Card: One PC Card slot. Supports CardBus (Card-32) Card and 16-bit

(PCMCIA 2.1/JEIDA4.2) Card. Supports +5 V, +3.3 V working power

• SSD: Two internal Type I / Type II CompactFlash card slot

• LEDs: Power (Power Standby: Orange, Power on : Green), IDE,

Alarm for RAM Backup Battery

• PC/104+: PC/104+ slot, Supports +5V Power

• HDD: HDD extension kit for installation of one standard 2.5” HDD

• Anti-Shock: 20 G @ Wall mounting, IEC 68 2-27, half sine, 11 ms w/

HDD50 G @ Wall mounting, IEC 68 2-27, half sine, 11 ms w/CF

• Anti-Vibration: 2 Grms w/CF @IEC 68 section 2-64, random, 5 ~ 500 Hz,

1 Oct./min, 1 hr/axis. 1 Grms w/ HDD @ IEC 68 section

2-64, random, 5 ~ 500 Hz, 1 Oct./min, 1 hr/axis

• Power Requirement: Min. 48 W (10 ~ 53 VDC) (e.g +24 V @ 2 A) (ATX)

• Power Consumption: 30W (Typical)

• Operating temperature: -10~65° C (14~149° F)

• Storage Temperature: -20~80° C (-4~176° F)

• Relative humidity: 95% @ 40°C

• Weight: 2.4 kg

• Chassis size (W × L × H): 255 x 152 x 59 mm (10”× 6.0”× 2.36”)

• Software options: WinXP Embedded, Win2000/XP, Win CE 5.0, Linux

• Certification: CE, FCC Class A, UL

UNO-2171 User Manual 4

1.3 Safety Precautions

The following sections tell how to make each connection. In most cases,

you will simply need to connect a standard cable.

Warning! Always disconnect the power cord from your

chassis whenever you are working on it. Do not

connect while the power is on. A sudden rush of

power can damage sensitive electronic compo-

nents. Only experienced electronics personnel

should open the chassis.

Caution! Always ground yourself to remove any static

electric charge before touching UNO-2171. Mod-

ern electronic devices are very sensitive to static

electric charges. Use a grounding wrist strap at

all times. Place all electronic components on a

static-dissipative surface or in a static-shielded

bag.

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