UNO-4678 Celeron 1GHZ UNO with 3 LAN Ports, 8 Isolated RS-232/422/485 Ports & 1U Form Factor User Manual
Copyright This document is copyrighted, © 2007. All rights are reserved. The original 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 transmitted 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.
Product Warranty (2 years) Advantech warrants to you, the original purchaser, that each of its products 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 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 installation.
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 product from being damaged by ESD (Electrostatic Discharge) and EMI leakage, we strongly recommend the use of CE-compliant industrial enclosure products. FCC Class A 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.
Contents Chapter Chapter 1 Overview .......................................................... 2 1.1 1.2 1.3 1.4 Introduction ....................................................................... 2 Hardware Specifications ................................................... 4 Safety Precautions ............................................................. 6 Chassis Dimensions........................................................... 7 1.5 Packing List..................................................
A.5 A.6 Ethernet RJ-45 Connector (LAN1~LAN2)..................... 25 Power Screw Terminal (PWR)........................................ 26 A.7 PS/2 Keyboard and Mouse Connector ............................ 27 A.8 USB Connector (USB1~USB2) ...................................... 27 A.9 VGA Display Connector ................................................. 28 Figure A.1:Power Connector Pin Assignments ........... 26 Table A.8:Keyboard & mouse pin assignments ........... 27 Table A.
CHAPTER 1 2 Overview This chapter provides an overview of UNO-4678’s specifications.
Chapter 1 Overview 1.1 Introduction UNO-4678 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 Universal Network Controller is designed to be a total solution for network enabled Application Ready Platforms. Leveraging field-approved and worldwide approved real-time OS technology, Advantech UNO-4678 series provides a Windows CE .
Advantech UNO-4678 has a special design without the weaknesses of a standard PC. No fan, and no HDD prevent dust and vibration problems. With a smart mechanical design, UNO-4678 can meet 50 G shock (Use CompactFlash card ), 2 G vibration (Use CompactFlash card ), up to 50° C operating temperature and almost anything an industrial environment can demand. Designed to Fit Comfortably Into Racks In completely new packaging, UNO-4678 has standard 1U rack size as 440 x 220 x 44 mm (W x H x D) could fit your rack.
1.2 Hardware Specifications General Certifications CE, FCC Class A Dimensions (W x D x H) 1U (440 x 220 x 44 mm) (17.3” x 8.6” x 1.7”) Enclosure SECC Mounting Rack, wall Power Consumption 24 W (Typical) Power Input Min. 48 W (9 ~ 36 VDC) (e.g +24 V @ 2 A) Weight 3.6 kg OS Support Windows XP Embedded SP2, Windows 2000/ XP,Windows CE .NET 5.
Communications Serial Ports Eight RS-232/422/485 ports include: - 2 x DB-9 connectors with 9-wired RS-232 - 6 x screw terminals with 5-wired RS-232 Automatic RS-485 data flow control 2000 VDC surge protection & isolation Serial Port Speed RS-232: 50 ~ 230.4 kbps RS-422/485: 50 ~ 921.6 kbps (Max.) LAN: 3 x 10/100Base-T RJ-45 ports USB Ports UNO-4678: 2 x USB, UHCI, Rev. 1.1 compliant UNO-4678: 2 x USB, UHCI, Rev. 2.
1.3 Safety Precautions The following,messages informs 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 components. Only experienced electronics personnel should open the chassis. Caution! Always ground yourself to remove any static electric charge before touching UNO-4678.
1.4 Chassis Dimensions Figure 1.
1.5 Packing List The accessory package of UNO-4678 contains the following items: (A) UNO-4678 (B) 2 x rack mounting kit (C) 8 x screw for rack mount kit (D) UNO series Driver and Utility CD-ROM (E) Keyboard/Mouse PS/2 cable (F) IDE cable for 2.5" HDD (G) 2.
CHAPTER 2 2 Hardware Functionality This chapter shows how to setup the UNO-4678’s hardware functions, including connecting peripherals, setting switches and indicators.
Chapter 2 Hardware Functionality 2.1 Introduction The following two figures show the connectors on UNO-4678. The following sections give you detailed information about function of each peripheral. Figure 2.1: Front Panel of UNO-4678 Table 2.
Figure 2.2: Rear Panel 2.2 RS-232/422/485 Interface (COM1~COM8) The UNO-4678 offers eight RS-232/422/485 serial communication interface ports: COM1 and COM8. Please refer to Appendix A.3 & A.4 for their pin assignments. The default settings of COM1 through COM8 are all RS-232. 2.2.1 16PCI954 UARTs with 128-byte standard Advantech UNO-4678 comes with 16PCI954 UARTs containing 128 byte FIFOs. 2.2.
2.2.4 RS-232/422/485 Selection COM1 ~ COM8 support RS-232, RS-422 and RS-485 interfaces. The system detects RS-422 or RS-485 signals automatically in RS-422/485 mode. To select between RS-422/485 and RS-232 for COM1 ~ COM8, adjust JP3 ~ JP10. Jumper settings for RS-422/485 interface: (JP3 ~ JP10) A B C D E F G H I J Figure 2.3: RS-422/485 jumper setting Jumper settings for RS-232 interface: (Default setting) (JP3 ~ JP10) A B C D E F G H I J Figure 2.4: RS-232 jumper setting 2.2.
2.3 LAN: Ethernet Connector The UNO-4678 is equipped with a Realtek RTL8100 Ethernet LAN controller and UNO-4678 is equipped with a Realtek RTL8139 Ethernet LAN controller, which are fully compliant with IEEE 802.3u 10/ 100Base-T CSMA/CD standards. 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. 2.
2.7 VGA Display Connector The UNO-4678 provides a VGA controller (Chipset VIA Twister chip with Integrated Savage4 2D/3K/Video Accelerator for a high resolution VGA interface. It supports up to 1280 x 1024 @ 32bpp (60Hz) / 1024 x 768 @ 32bpp (85Hz )and support 8/16/32 MB frame buffer with system memory. The UNO-4678 provides a VGA controller (Intel 855/852 GME, supports a single 1.5V accelerated graphics port interface) for a high resolution VGA interface.
CHAPTER 3 2 Initial Setup This chapter introduces how to initialize the UNO-4678.
Chapter 3 Initial Setup 3.1 Inserting a CompactFlash Card UNO-4678 provides one CompactFlash slot. Following is the procedure for the installing a CompactFlash card (Slot CN7). Please follow these steps carefully. 1. Remove the power cord. 2. Unscrew the screws from the top cover of UNO-4678. 3. Remove the top cover. 4. Plug a CompactFlash card with your OS and application program into a CompactFlash card slot on board. 5. Screw back the top cover with screws.
3.4 BIOS Setup and System Assignments UNO-4678 adopts Advantech’s SOM-4475 CPU module. Further information about the SOM-4475 CPU module, can be found in SOM-4475’s user’s manual. You can find this manual on the UNO-4678 driver and utility CD-ROM. UNO-4678 adopts Advantech’s SOM-4481 CPU module. Further information about the SOM-4481 CPU module, can be found in SOM-4481's user's manual. You can find this manual on the UNO-4678's driver and utility CD-ROM.
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Appendix A System Settings and Pin Assignments
Appendix A System Settings and Pin Assignments A.1 UNO-4678 System I/O & Interrupt Assignments Table A.
Table A.2: UNO-4678 Interrupt Assignments Interrupt No.
A.2 UNO-4678 System I/O & Interrupt Assignments Table A.
Table A.4: UNO-4678 Interrupt Assignments Interrupt No.
A.3 RS-232/422/485 9pin Serial Port (COM1~COM2) 1 2 3 4 5 6 7 8 9 Table A.
A.4 RS-232/422/485 5-pin Serial Port (COM3~COM8) Table A.6: RS-232/422/485 pin assignments Pin RS-232 RS-422 RS-485 1 Rx Tx+ Data+ 2 Tx Tx- Data- 3 RTS Rx+ - 4 CTS Rx- - 5 GND GND GND A.5 Ethernet RJ-45 Connector (LAN1~LAN2) Table A.
A.6 Power Screw Terminal (PWR) Figure A.1: Power Connector Pin Assignments Pin Signal Name VIN Power input 1; Range: 9~ 36VDC VBAT power input 2; Range: 9~ 36VDC GND Ground RLP1 Internal relay Normal status: Close, Fail Status: Open RLP2 Note: 1. UNO-4678 supports two individual power inputs (VIN/VBAT). If the voltage of the power input < 9 VDC, it will switch to another power input and the FAULT LED will be enabled. 2.
A.7 PS/2 Keyboard and Mouse Connector 6 5 4 3 2 1 Table A.8: Keyboard & mouse pin assignments Pin Signal Name 1 KB DATA 2 MS DATA 3 GND 4 VCC 5 KB Clock 6 MS Clock A.8 USB Connector (USB1~USB2) Table A.
A.9 VGA Display Connector 5 1 10 6 15 11 Table A.
Appendix Programming the Watchdog Timer B
Appendix B Watchdog Timer Programming B.1 UNO-4678 Below is a sample of programming code for controlling the Watchdog Timer function.
OUT DX,AL MOV DX,2FH MOV AL,01H; 01:activate 00:inactivate OUT DX,AL; MOV DX,2EH MOV AL,F5H; Setting counter unit is second OUT DX,AL MOV DX,2FH MOV AL,00H OUT DX,AL; MOV DX,2EH MOV AL,F6H OUT DX,AL MOV DX,2FH MOV AL,05H; Set 5 seconds OUT DX,AL ;-----------------------------------------; Exit extended function mode | ;-----------------------------------------MOV DX,2EH MOV AL,AAH OUT DX,AL 31 Appendix B
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