UNO-2174A/2178A User Manual
Contents
1. 5 Connect the internal cable with the module 6 Screw back the bottom panel Te Assemble the antenna on the SMA connector 3 6 BIOS Setup Press DEL in the boot up screen to enter the BIOS setup utility Please follow the instruction on the screen to do the necessary settings Please note that you can try to Load Optimized Defaults from the BIOS Setup manual if the UNO 2174A 2178A does not work properly 25 Chapter 3 UNO 2174A 2178A User Manual 26 A Appendix System Settings and Pin Assignments Appendix A System Settings and Pin Assignments A 1 System I O Address and Interrupt Assignment Table A 1 UNO 2174A 2178A Interrupt Assignments Interrupt No Interrupt Source NMI Parity Error Detected IRQ 0 Interval timer IRQ 1 Keyboard IRQ2 Interrupt from controller 2 cascade IRQ3 COM 2 IRQ 4 COM 1 IRQ5 COM 4 IRQ 6 Diskette controller FDC IRQ 7 COM 6 IRQ 8 Real time clock IRQ 9 Microsoft ACPI Compliant System IRQ 10 COM 3 IRQ 11 COM 5 IRQ 12 Microsoft PS s Mouse IRQ 13 INT from co processor IRQ 14 Primary IDE IRQ 15 Secondary IDE UNO 21744 2178A User Manual 28 A 2 Board Connectors and Jumpers There are several connectors and jumpers on the UNO 2174A 2178A board The following sections tell you how to configure the UNO 2174A 2178A hardware setting Figure A 1 shows the locations of UNO 2174A 2178A s connec2. UNO 2174A 2178A Automation Computers with Intel Atom Processors 6 x USB 8 x COM 2 x Mini PCle User Manual Copyright This document is copyrighted 2010 All rights are reserved The origi nal manufacturer reserves the right to make improvements to the products described in this manual at any time without notice No part ofthis 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 amp T is a trademark of Chips and Technologies Inc All other product names or trademarks are properties of their respective owners Support For more information on this and other Advantech products please visit our websites at http www advantech com For technical support and service please visit our support website at http www advantech com support Part No 2003217400 Ist Edition Printed in Taiwan February 2011 UNO 2174A 2178A User Ma
3. PCI Express Mini Card Socket 19 Initial Setup se ssesssoossooessossssesssesssocssoossossesse 22 Inserting a CompactFlash Card eneene 22 Chassis Grounding cceccceseeseesseeseceeeseceenseeneeneenseens 22 Figure 3 1 Chassis Grounding Connection 22 Connecting Power cccccescsseeseesseeeceeceseeseceseeereneeentenes 23 Installing a Hard Disk nennen 23 Installing a Wireless LAN Card and Antenna 24 BIOS Setup 2222er Era 25 System Settings and Pin Assignments 28 System VO Address and Interrupt Assignment 28 Board Connectors and Jumpers nnnneneenne 29 Figure A 1 Connector amp Jumper Locations front 29 RS 232 485 Standard Serial Port COM1 COM 31 RS 232 485 Serial Port COM3 COM6 e 32 RS 232 422 485 Serial Port COM A COM B 33 Power Connector PWR neeneseeenneeneenneennn 33 PS 2 Keyboard and Mouse Connector nneneene 34 USB Eonnector 2388 sn eek Beten 34 VGA Display Connector uneenseesseeneenneseenennennennen ne 35 Clear CMOS JPZ wiicce coceeectieec es 36 Table A 10 JP2 Clear CMOS eeeenenne 36 System Power AT or ATX Selection JP 36 Table A 11 AT ATX Selection 36 UNO 2174A 2178A User Manual viii CHAPTER Overview This chapter provides an overview of UNO 2174A 2178A s specifications
4. Sections include e Introduction e Hardware specification e Safety precautions e Chassis dimensions Chapter 1 Overview 1 1 Introduction UNO 2174A 2178A is an embedded Application Ready Platform ARP that can shorten your development time and offers rich networking inter faces to fulfill extensive needs in different projects UNO 2174A and UNO 2178A include Intel s latest Atom technology and provide rich interfaces including up to 4 serial ports 2 x GbE Lan 6 x USB ports and Audio UNO 2174A is equipped with an additional printer port and UNO 2178A can provide 4 additional serial ports through add on cable UNO 2174A and UNO 2178A can operate in very wide temperatures from 10 to 70 C UNO 2178A even adopts D510 dual core Atom with great computing power for heavy programs Energy Star certification ensure both UNO 2174A and UNO 2178A are very energy efficient UNO 2174A and UNO 2178A provide great expansion including 2 x Mini PCle and SIM card support An additional daughterboard is also available for PC 104 and PCI 104 plug in cards With these expansions UNO 2174A and UNO 2178A have great expandability from WiFi 3G VO expansion and fieldbus card With rich OS and driver support such as Windows WES 2009 WES7 WinCE 6 0 and embedded Linux users can integrate applications easily in an application ready platform that can provide a versatile functions to fulfill diverse requirements UNO 2174A 2178A User Manua
5. BR2032 Using CR2032 is NOT recommended Output Voltage 3 Voc e Location BH1 please refer to below figure Figure 2 9 RTC Battery Location 2 13 Power Button Power Management Press the PWR button to power on or power off UNO 2174A 2178A ATX type UNO 2174A 2178A supports the ACPI Advanced Configu ration and Power Interface Besides power on off it support multiple suspend modes such as Power on Suspend S1 Suspend to RAM S3 Suspend to Disk S4 In S3 and S4 suspend mode the power consump tion can be less than 2W which meet criteria of Energy Star Note In SI mode COM A B data re transmission will not function prop erly and may include error signals after wake up UNO 2174A 2178A User Manual 18 2 14 Reset Button Press the Reset button to activate the hardware reset function 2 15 HD Audio UNO 2174A 2178A is equipped with ALC892 GR which is a High Defi nition Audio Codec UNO 2174A 2178AF provides 3 phone jack con nector for 5 1 channel output Please configure the function through provided software utility 2 16 PCI Express Mini Card Socket UNO 2174A 2178A supports two sockets for PCI Express mini cards This interface is mainly target on the wireless application such as WLAN GPRS and 3G User can install the card easily by the optional kit please refer to Chapter 3 5 for the details An additional SIM card slot is used for 3G application Please note you still require 3G Mini PCle
6. source 3 4 Installing a Hard Disk The procedure for installing a hard disk into the UNO 2174A 2178A is below Please follow these steps carefully Please note the system is not compatible with 12V HDD Please use an HDD with lower power input 1 Remove the power cord 2 Unscrew the six screws from the bottom panel 3 Install the HDD on the HDD bracket 4 Connect the SATA signal cable to CN33 and connect SATA power cable to CN34 then connect the other side ofthe cable to the SATA hard disk a 5 Screw back the bottom panel with the six screws 23 Chapter 3 3 5 Installing a Wireless LAN Card and Antenna Please contact Advantech to prepare the following optional kit Rear Panel for Antenna The Hole for Antenna Wireless Module PCI Express mini card e One of the suggested module is 968EMWO0021 which is a verified Wireless IEEE 802 11b g n module Antenna Please select the necessary specification according to your application e One of the suggested antenna is a verified 802 11b g n 5dBi Dipole Antenna Then follow the below steps for the installation 1 Unscrew the bottom panel and open it 2 Remove the hole s on the rear panel for antenna installation 3 Install the internal cable 1700001854 on the rear panel UNO 2174A 2178A User Manual 24 4 Plug the Wireless module onto the PCI Express mini card socket CN27 or CN31
7. 2178A only Table A 4 RS 232 485 Serial Port Pin Assignments Pin RS 232 Signal Name RS 485 Signal Name 1 NC Data 2 RxD Data 3 TxD NC 4 NC NC 5 GND GND 6 NC NC 7 RTS NC 8 CTS NC 9 NC NC UNO 21744 2178A User Manual 32 A 5 RS 232 422 485 Serial Port COM A COM B Table A 5 RS 232 422 485 Serial Port Pin Assignments Pin RS 232 RS 422 RS 485 1 DCD TX Data 2 RxD TX Data 3 TxD RX NC 4 DTR RX NC 5 GND GND GND 6 DSR NC NC 7 RTS NC NC 8 CTS NC NC 9 RI NC NC A 6 Power Connector PWR Table A 6 Power connector pin assignments Pin 1 V 9 36Vpc 2 V 3 Field Ground 33 Appendix A A 7 PS 2 Keyboard and Mouse Connector O o 2 1 Table A 7 Keyboard and Mouse connector pin assignments Pin Signal Name KB DATA MS DATA GND VCC KB Clock oo 0 A ow N gt MS Clock A 8 USB Connector Table A 8 USB connector pin assignments Pin Signal Name Cable Color 1 VCC Red 2 DATA White 3 DATA Green 4 GND Black UNO 21744 2178A User Manual 34 A 9 VGA Display Connector Table A 9 VGA adaptor cable pin assignment Pin Signal Name 1 Red 2 Green 3 Blue 4 NC 5 GND 6 GND 7 GND 8 GND 9 NC 10 GND 11 NC 12 NC 13 H SYNC 14 V SYNC 15 NC 35 Ap
8. 232 422 485 Interface COM AB 11 2 3 1 16C550 UARTs with 128 byte standard 12 2 3 2 RS 422 485 detection uunesensennenenseneenenesnn nennen 12 2 3 3 Automatic Data Flow Control Function for RS 485 12 Terminal Resistor Setup for RS 422 485 0 cesses 13 RS 232 422 485 Selection eseneenenenee 14 23 1 COM 120 2 Aisa range een 14 Figure 2 5 RS 232 Jumper Setting COM12 14 Figure 2 6 RS 232 Jumper Setting COM3 6 14 Figure 2 7 RS 485 Jumper Setting COM12 14 Figure 2 8 RS 485 Jumper Setting COM3 6 15 2 5 2 COMA and COM B eeeeesesesnennnennn 15 2 5 3 RS 485 Auto Flow amp RS 422 Master Slave Mode 16 Table 2 1 Auto Flow amp Slave Master Selection 16 LAN Ethernet Connector cseeseesensensessennenennne nenn 16 Power Connector osni aena re ees 17 PS 2 Keyboard and Mouse Connector neeeneene 17 USB ConnectOns ais ur ER aaa 17 VGA Display Connector uunecnsenseenseeseeneesnnenneennnennnn ne 17 Battery Backup SRAM Reserved 17 RTC Battery Specification ueeneeeenenenennnn 18 Figure 2 9 RTC Battery Location 18 Power Button Power Management 18 Reset BultOn uu unssnnessesennsss 19 HD Audio 232 0 02 19 vii Table of Contents 2 16 Chapter 3 3 1 3 2 3 3 3 4 3 5 3 6 Appendix A A l A 2 A 3 A 4 A 5 A 6 A 7 A 8 Ad A 10 All
9. module installed to be able to use 3G func tions 19 Chapter 2 UNO 2174A 2178A User Manual 20 CHAPTER Initial Setup This chapter introduces how to initial ize the UNO 2174A 2178A Sections include e Inserting a CompactFlash Card e Chassis Grounding e Conneting Power e Connecting a Hard Disk BIOS Setup and System Assignments Chapter 3 Initial Setup 3 1 Inserting a CompactFlash Card Remove the power cord 2 Unscrew the two screws of CF cover in the front panel 3 Plug a CompactFlash card with your OS and application program into a CompactFlash card slot on board 4 Screw back the CF cover to ensure IP40 protection Note The CompactFlash is allocated as the Second ary IDE Master by default User can change it to Primary IDE Master by BIOS setting Please enter BIOS and select Integrated Peripherals gt IDE Device Setup gt IDE Configuration gt Enhanced Mode 3 2 Chassis Grounding UNO 2174A 2178A provides good EMI protection and a stable ground ing base There is an easy to connect chassis grounding point to use LADO NNO AOD Figure 3 1 Chassis Grounding Connection Please also note that system ground and chassis ground are separated in UNO 2174A 2178A UNO 2174A 2178A User Manual 22 3 3 Connecting Power Connect the UNO 2174A 2178A to a 9 36 VDC power source The power source can either be from a power adapter or an in house power
10. 32 and RS 485 interfaces COM A and COM B support 9 wire RS 232 422 485 interface The sys tem detects RS 422 or RS 485 automatically for COM A and COM B To select between RS 232 or RS 485 for COM1 COM6 adjust JCOMI to JCOM6 accordingly For COM A and COMB the corresponding jumpers for RS 232 422 485 selection are JCOM A and JCOM B 2 5 1 COM1 6 Jumper Setting for RS 232 Interface default e F EDC BA Figure 2 5 RS 232 Jumper Setting COM1 2 O O A Bc DE Figure 2 6 RS 232 Jumper Setting COM3 6 Jumper Setting for RS 485 Interface F EDC B A Figure 2 7 RS 485 Jumper Setting COM1 2 UNO 2174A 2178A User Manual 14 A BCDE Figure 2 8 RS 485 Jumper Setting COM3 6 2 5 2 COM A and COM B Jumper Setting for RS 422 485 Interface default Jumper Setting for RS 232 Interface BEBBR H G F EDC DB A 15 Chapter 2 2 5 3 RS 485 Auto Flow amp RS 422 Master Slave Mode You can set the Auto Flow Control mode of RS 485 or Master Slave mode of RS 422 by using the SW4 DIP switch for COM A and COMB In RS 485 if the switch is set to Auto the driver automatically senses the direction of the data flow and switches the direction of transmission No handshaking is necessary In RS 422 if DIP switch is set to On the driver is always enabled and always in high or low status Table 2 1 Auto Flow
11. SHOULD BE IN A CON TROLLED ENVIRONMENT CAUTION DANGER OF EXPLOSION IF BATTERY IS INCOR RECTLY REPLACED REPLACE ONLY WITH THE SAME OR EQUIVALENT TYPE RECOMMENDED BY THE MANUFAC v 23 TURER DISCARD USED BATTERIES ACCORDING 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 given according to IEC 704 1 Advantech disclaims all responsibility for the accuracy of any statements contained herein UNO 2174A 2178A User Manual vi Chapter Chapter 1 1 1 1 2 1 3 1 4 1 5 2 2 2 3 2 4 2 9 2 6 2 1 2 8 2 9 2 10 2 11 2 12 2 13 2 14 2 15 Contents OVEN VICW sscosrcsscsiossossicesoooe sietos esos oe t o i n Introduction zen e A 2 Hardware Specifications uesseeensessenneneennennenennenn 3 Safety Precautions srani reii n 5 Chassis Dimensions nssnnseseensenseensennennennnenn nennen 6 Figure 1 1 UNO 2174A Chassis Dimensions 6 Figure 1 2 UNO 2178A Chassis Dimensions 6 ACCESSOTIES i204 stoi ch a E E a E ERER 7 Hardware Functionality crresorsesossessoneee LO Introduction nee Ra ie einen Figure 2 1 Front Panel of UNO 2174A Figure 2 2 Front Panel of UNO 2178A Figure 2 3 Rear Panel of UNO 2174A Figure 2 4 Rear Panel of UNO 2178A nnee UNO 2174A 2178A Interface COM1 COM6 11 RS
12. So no handshaking signal e g RTS signal is necessary This lets you conve niently build an RS 485 network with just two wires More importantly application software previously written for half duplex RS 232 environ ments can be maintained without modification UNO 2174A 2178A User Manual 12 2 4 Terminal Resistor Setup for RS 422 485 The onboard termination resistor 120 Ohm for COMI 6 COM A and COM B can be used for long distance transmission or device match ing Default Open Each terminal resistor responds to different channels for RS 422 485 Usually these resistors are needed for both ends of the communication wires and the value of the resistors should match the characteristic imped ance of the wires used Terminal Resistor Settings COM Port Switch Pin Setting Description COM 1 2 SW 11 1 COM1 ON 120 Ohm between Data Data OFF Open Default 2 COM2 ON 120 Ohm between Datat Data OFF Open Default COMA SW 10 1 ON 120 Ohm between Data COMB SW9 Data RS 485 COM A B only Or 120 Ohm between Tx Tx RS 422 OFF Open Default 2 ON 120 Ohm between Rx Rx RS 422 OFF Open Default COM 3 SW6 1 COM3 ON 120 Ohm between Data COM 5 COM6 3 COM5 OFF Open Default 4 COM6 13 Chapter 2 2 5 RS 232 422 485 Selection COMI to COM2 support 9 wire RS 232 and RS 485 interfaces COM3 to COM6 UNO 2178A support 4 wire RS 2
13. amp Slave Master Selection SW4 DIP Switch Setting COM Port Mode Selections COMA RS 422 Slave mode 10 RS 485 Auto flow control N 20 RS 422 Slave mode COM B Default RS 485 Auto flow control CONA RS 422 Master mode 1o y RS 485 N A 2 RS 422 Slave mode ma COM B RS 485 Auto flow control CONA RS 422 Slave mode 1 o a RS 485 Auto flow control 2 o RS 422 Master mode COM B RS 485 N A COM A RS 422 Master mode 1A 4 RS 485 N A 2 o RS 422 Master mode COM B RS 485 N A 2 6 LAN Ethernet Connector UNO 2174A 2178A is equipped with two Gigabit LAN controllers The controller chip used in both model is RTL8111C Ethernet controller that is fully compliant with IEEE 802 3u 10 100Base T CSMA CD standards and IEEE 802 3ab specification for 1000Mbps Ethernet The Ethernet port provides a standard RJ 45 jack on board and LED indicators on the front side to show its Link Green LED and Active Yellow LED status UNO 2174A 2178A User Manual 16 2 7 Power Connector The UNO 2174A 2178A comes with a Phoenix connector that carries 9 36 VDC external power input and features reversed wiring protection Therefore it will not cause any damage to the system by reversed wiring of ground line and power line Please refer to Appendix A 6 2 8 PS 2 Keyboard and Mouse Connector The UNO 2174A 2178A provides a PS 2 keyboard and mouse connector A 6 pin mini DIN connector is located on the rear panel The UNO 2174A 2178A c
14. e 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 iii 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 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 ofthe 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 ow
15. imply 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 2174A 2178A Modern electronic devices are very sen sitive to static electric charges Use a grounding wrist strap at all times Place all electronic com ponents on a static dissipative surface or in a static shielded bag 5 Chapter 1 1 4 Chassis Dimensions 954 15941 Se fps TE OJ IT Figure 1 1 UNO 2174A Chassis Dimensions 14964 15941 227 80 25480 See Emp 000 mp g u a Figure 1 2 UNO 2178A Chassis Dimensions UNO 21744 2178A User Manual 6 1 5 Accessories Please refer below for the accessory list e 3 pin connector for power wiring Advantech P N 1652003206 SATA signal cable Advantech P N 1700006812 e SATA power cable Advantech P N 1700004712 e 8 PCS jumper Advantech P N 1653302122 e 4 COM port expansion cable UNO 2178A only P N 1700000146 e Keyboard Mouse Y cable Advantech P N 1700060202 Driver DVD e Warran
16. l 2 1 2 Hardware Specifications General Certifications Energy Star CE FCC class A UL CCC IP40 BSMI C Tick Dimensions W x D x H 2174A 255 x 152 x 50 mm 10 x 6 0 x 2 0 Enclosure Mounting Industrial Grounding Power Consumption Power Suspend Mode Power Requirements Weight OS Support System Design System Hardware CPU Memory Indicators Keyboard Mouse Storage Display Watchdog Timer 2178A 255 x 152 x 59 mm 10 x 6 0 x 2 3 Aluminum SECC Wallmount DIN rail VESA Isolation between chassis and power ground UNO 2174A 12W Typical UNO 2178A 16W Typical S3 S4 9 36 VDC Min 36 W 2 5 kg Windows XP Win 7 WES7 WES 2009 CE 6 0 Linux Fanless design with no internal cabling 2174A Intel Atom 1 6 GHz N450 2178A Intel Atom 1 6 GHz DualCore D510 2 GB DDR2 SDRAM built in LEDs for Power CF LAN Active Status Serial Tx Rx 1 x PS 2 CF 1 x front accessible type VII CF slot HDD 1 x built in 2 5 SATA HDD SSD bracket DB 15 VGA connector UNO 2174A support up to 1400 x 1050 UNO 2178A supports up to 2048 x 1536 Programmable 256 levels timer interval from 1 to 255 sec 3 Chapter 1 Expansion Slot 2x full sized Mini PCle 1x SIM card support To use a wireless connection an expansion Mini PCle is required I O Interface Serial Ports Serial Port Speed LAN Audio USB Ports Printer Port 2174A Environment e H
17. n 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 Safety Precaution Static Electricity Follow these simple precautions to protect yourself from harm and the products from damage To avoid electrical shock always disconnect the power from your PC chassis before you work on it Don t touch any com ponents on the CPU card or other cards while the PC is on Disconnect power before making any configuration changes The sudden rush of power as you connect a jumper or install a card may damage sensitive electronic components Caution Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type battery as recommended by the manufacturer Discard used batteries according to the manufacturer s instructions UNO 2174A 2178A User Manual iv 10 11 12 13 14 15 16 17 18 19 20 21 22 Safety Instructions Read these safety instructions carefully Keep this User Manual for later reference Disconnect this equipment from any AC outlet before cleaning Use a damp cloth Do not use liquid or spray detergents for cleaning For plug in equipment the power outlet socket must be located near the equipment and must be ea
18. nual ii 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 merchandiz
19. omes with an adapter to convert from the 6 pin mini DIN connector to two 6 pin mini DIN connectors for PS 2 keyboard and PS 2 mouse connection 2 9 USB Connector The USB interface supports Plug and Play which enables you to connect or disconnect a device whenever you want without turning off the com puter UNO 2174A UNO 2178A provides six connectors of USB inter faces which gives complete Plug amp Play and hot swapping for up to 127 external devices The USB interface complies with USB EHCI Rev 2 0 compliant The USB interface can be disabled in the system BIOS setup Please refer to Appendix A 8 for its pin assignments 2 10 VGA Display Connector The UNO 2174A 2178A provides a VGA controller for a high resolution interface UNO 2174A supports up to 1400 x 1050 UNO 2178A sup ports up to 2048 x 1536 maximum resolution 2 11 Battery Backup SRAM Reserved UNO 2174A 2178A reserves MB of battery backed SRAM for projects on the expansion board Additional purchase required This ensures that you have a safe place to store critical data You can now write software applications without being concerned that system crashes will erase criti cal data from the memory Please contact Advantech if this is function is required in your project 17 Chapter 2 2 12 RTC Battery Specification UNO 2174A 2178A has RTC Battery to ensure the setting in bios and system clock can be kept even with power disconnected for a short time Type
20. pendix A A 10 Clear CMOS JP2 This jumper is used to erase CMOS data and reset system BIOS informa tion Follow the procedures below to clear the CMOS 1 Turn off the system 2 Close jumper JP2 2 3 to clear CMOS 3 Remove jumper JP2 1 2 3 Turn on the system The CMOS is now cleared 4 Turn on the system The BIOS is reset to its default setting Table A 10 JP2 Clear CMOS Configuration Function Clear CMOS 1 2 3 Normal Default 1 2 3 A 11 System Power AT or ATX Selection JP1 UNO 2174A 2178A can set AT or ATX power mode in the bios or hard ware jumper setting Table A 11 AT ATX Selection Configuration Function AT mode 1 2 3 ATX mode default 1 2 3 UNO 2174A 2178A User Manual 36
21. sily accessible Keep this equipment away from humidity Put this equipment on a reliable surface during installation Dropping it or letting it fall may cause damage The openings on the enclosure are for air convection Protect the equip ment from overheating DO NOT COVER THE OPENINGS Make sure the voltage of the power source is correct before connecting the equipment to the power outlet Position the power cord so that people cannot step on it Do not place anything over the power cord All cautions and warnings on the equipment should be noted If the equipment is not used for a long time disconnect it from the power source to avoid damage by transient overvoltage Never pour any liquid into an opening This may cause fire or electrical shock Never open the equipment For safety reasons the equipment should be opened only by qualified service personnel If one of the following situations arises get the equipment checked by service personnel The power cord or plug is damaged Liquid has penetrated into the equipment The equipment has been exposed to moisture The equipment does not work well or you cannot get it to work accord ing to the user s manual The equipment has been dropped and damaged The equipment has obvious signs of breakage DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT WHERE THE STORAGE TEMPERATURE MAY GO BELOW 20 C 4 F OR ABOVE 70 C 158 F THIS COULD DAMAGE THE EQUIPMENT THE EQUIPMENT
22. ss range of COMI to COM6 are listed below COM1 3F8H IRQ4 COM2 2F8H IRQ3 COM3 3E8 IRQ10 COM4 2E8 IRQ5 COMS 2F0 IRQ11 COM6 2E0 IRQ7 The setting can be adjusted in the bios page the driver will be installed automatically during OS installation 2 3 RS 232 422 485 Interface COM A B The UNO 2174A 2178A offers two RS 232 422 485 serial communica tion interface ports COMA and COMB Please refer to Appendix A 4 for their pin assignments The default setting of COMA and COMB are RS 422 485 Please note COM A B in Microsoft Windows is showed as COM3 4 UNO 2174A or COM7 8 UNO 2178A in the device man ager after driver is installed a Advantech PCI Serial Port COM a7 Advantech PCI Serial Port COM8 Note In SI mode COM A B data re transmission will not function prop erly and may include error signals after wake up 11 Chapter 2 2 3 1 16C550 UARTs with 128 byte standard Advantech UNO 2174A 2178A comes with OXuPCI952 UARTs con taining 128 bytes FIFOs These upgraded FIFOs greatly reduce CPU overhead and are an ideal choice for heavy multitasking environments 2 3 2 RS 422 485 detection In RS 422 485 mode UNO 2174A 2178A automatically detects signals to match RS 422 or RS 485 networks No jumper change required 2 3 3 Automatic Data Flow Control Function for RS 485 In RS 485 mode UNO 2174A 2178A automatically detects the direction of incoming data and switches its transmission direction accordingly
23. tors and jumpers doggy np COME ed COMI 000000 000000 HH JCOM3 s N Swit SWS JCOMA JCOM2 3 JCOMI 000000 J 4 000000 I EEE gm HP Figure A 1 Connector amp Jumper Locations front 29 Appendix A Table A 2 UNO 2174A 2178A Connectors and Jumpers Label Function FS1 Fuse for input DC power eee PCI Express mini Card Socket CN33 SATA signal connector CN34 SATA power connector SW11 Switch for terminal resistor of COM1 2 SW10 Switch for terminal resistor of COMA sw9 Switch for terminal resistor of COM B SW6 Switch for terminal resistor of COM 3 6 SW4 Switch for COMA COMB RS 422 master slave selection JP2 Clear CMOS BH1 Battery for RTC JCOM1 6 RS 232 485 selection for COM1 6 JCOMA RS 232 422 485 selection for COMA JCOMB RS 232 422 485 selection for COM B SATA Sata HD Data connector Power Sata HD Power connector CN29 Connector for PC 104 amp PCI 104 expansion board JP1 System power AT or ATX selection UNO 2174A 2178A User Manual 30 A 3 RS 232 485 Standard Serial Port COM1 COM2 Table A 3 RS 232 Standard Serial Port Pin Assignments Pin RS 232 Signal Name RS 485 Signal Name 1 DCD DATA 2 RxD DATA 3 TxD NC 4 DTR NC 5 GND GND 6 DSR NC 7 RTS NC 8 CTS NC 9 RI NC 31 Appendix A A 4 RS 232 485 Serial Port COM3 COM6 This function is enabled through expansion cable UNO
24. ty card If anything is missing or damaged contact your distributor or sales repre sentative immediately 7 Chapter 1 UNO 2174A 2178A User Manual CHAPTER Hardware Functionality This chapter shows how to setup the UNO 2174A 2178A s hardware func tions including connecting peripherals setting switches and indicators Sections include Peripherals RS 232 Interface RS 422 485 Interface LAN Ethernet Connector Power Connector PS 2 Mouse and Keyboard Connector USB Connector VGA Display Connector Reset Button Chapter 2 Hardware Functionality 2 1 Introduction The following figures show the connectors on UNO 2174A 2178A The following sections give you information about each peripheral DANTECH UNO 21744 Figure 2 1 Front Panel of UNO 2174A LILELLLLLORLLLIRDODDODDELTORRLLN IN MALTA rer ADANTECH UNO 2178A Figure 2 2 Front Panel of UNO 2178A Figure 2 4 Rear Panel of UNO 2178A UNO 2174A 2178A User Manual 10 2 2 UNO 2174A 2178A Interface COM1 COM6 UNO 2174A offers two standard RS 232 485 serial communication inter face ports COM1 and COM2 Note UNO 2178A offers additional 4 RS 232 485 COM port COM3 COM6 through expansion cable connected from DB25 pin IRQ and Address Settings The IRQ and I O addre
25. umidity 2174A 2 x RS 232 485 COM1 2 2 x RS 232 422 485 w 128kB FIFO COM A B 2178A 2 x RS 232 485 COM1 2 2 x RS 232 422 485 w 128kB FIFO COMA B 4 x RS 232 485 from DB25 print port COM3 6 50 115 2 kbps COM 1 6 in RS 232 485 mode 50 115 2 kbps COM A B in RS 232 mode 50 921 6 kbps COM A B RS 422 485 model 2 x 10 100 1000 Base T RJ 45 ports Built in boot ROM in flash BIOS Teaming function Wake on LAN Boot from LAN 5 1 channel HD audio 6 x USB 2 0 1 x DB25 print port 95 40 C non condensing Operating TemperaturelEC 60068 2 2 with 100 CPU I O loading Ingress Protection e Shock Protection Vibration Protection Reserved Functions Digital Input Output 10 70 C 14 158 F IP40 IEC60068 2 27F 50 G wallmount 11 ms HDD 20 G wall mount half sine 11 ms IEC60068 2 64 Random1Oct min Ihr axis CompactFlash 2 Grms 5 500 Hz HDD 1 Grms 5 500 Hz 4 x DI and 4 x DO pin head Note This function is reserved for projects Expansion Board Additional Purchase Required PC 104 1 x PC 104 5V 3A or 3 3V 3A UNO 2174A 2178A User Manual 4 e PCI 104 1x PCI 104 5V 3A or 3 3V 3A Expansion Board Reserved Functions Battery Backup SRAM 1MB e Mini PCle 1 x Mini PCle HDD 1 x SATA II Note This function is reserved for projects 1 3 Safety Precautions The following sections tell how to make each connection In most cases you will s
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