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29

Chapter 2

2.11.3 Isolated Outputs

Each of isolated output channels comes equipped with a Darlington tran-
sistor. All output channels share common emitters.
Please note that if an external voltage (5 ~ 40 VDC) is applied to an iso-
lated output channel while it is being used as an output channel, the cur-
rent will flow from the external voltage source to the UNO-4672. Please
take care that the current through each DO pin not exceed 200 mA. Figure
below shows how to connect an external output load to the UNO-4672 iso-
lated outputs. Please note that DO2 and DO3 may be configured as output
pins of Counter 0 and Counter 1.

Note:

UNO-4672 provides built-in examples to show how to
deliver digital output functionality. Refer to console
mode examples in C:\Program Files\Advan-
tech\UNO\UNO_IsaDIO\Examples\Console. (Please
install DI/O driver from the UNO CD to use these
examples)

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Содержание UNO-4672

Страница 1: ...UNO 4672 Intel Pentium M Celeron M Fanless Box PC with 6 x LAN 10 x COM 8 x DI 8 x DO PC 104 User Manual...

Страница 2: ...nal manufacturer assumes no responsibility for its use nor for any infringements upon the rights of third parties that may result from such use Acknowledgements Intel Pentium and Celeron are registere...

Страница 3: ...ials 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...

Страница 4: ...ate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential a...

Страница 5: ...cord so that people cannot step on it Do not place anything over the power cord 10 All cautions and warnings on the equipment should be noted 11 If the equipment is not used for a long time disconnec...

Страница 6: ...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 Safety Precaution Static Ele...

Страница 7: ...ators 13 2 3 Power Input 13 Table 2 5 AC DC Power Input 13 Table 2 6 AC DC Power Input Function Introduction 14 2 4 RS 232 Interface COM1 COM2 15 Table 2 7 IRQ and I O Address for COM1 COM2 15 2 5 RS...

Страница 8: ...e 2 9 Digital Output Connector Pin Assignments 27 Table 2 17 Digital Output Connector Signals 27 2 11 2 Power On Configuration 28 Figure 2 10 Location of CN40 28 Table 2 18 Digital Output Power On Con...

Страница 9: ...3 5 Installation on Rack 45 3 6 BIOS Setup and System Assignments 46 Appendix A System Settings Pin Assignments 48 A 1 System I O Address Interrupt Assignments 48 Table A 1 UNO 4672 System I O Ports 4...

Страница 10: ...UNO 4672 User Manual x...

Страница 11: ...2 CHAPTER 1 Overview This chapter provides an overview of UNO 4672 s specifications Sections include Introduction Hardware Specifications Safety Precautions Chassis Dmensions Packing List...

Страница 12: ...re standard of communication network and system in power substations In modern power substation this standard facilitate the management to large number of devices and enable the various devices to com...

Страница 13: ...rating temperature tested under 100 CPU loading and almost anything an industrial environments demand Designed to Fit Comfortably Into Racks In completely new packaging UNO 4672 has standard 2U rack s...

Страница 14: ...nboard device drivers Microsoft Windows CE and XP Embedded are compact highly efficient and real time operating systems that are designed for embedded systems without a HDD There is no need to waste t...

Страница 15: ...mbedded SP2 Windows 2000 XP Windows CE NET 6 0 Linux System Hardware CPU Pentium M 1 4 GHz Celeron M 1 GHz Indicators LEDs for Power Storage Alarm for battery backup SRAM Diagnosis programmable LAN Ac...

Страница 16: ...compliant 1 x front 2 x rear and 1 x internal ports Digital Input 8 ch wet contact DI Logic 0 0 3 VDC Logic 1 10 50 VDC 2 000 VDC isolation 2 000 VDC ESD protection 70 VDC over voltage protection Inte...

Страница 17: ...arning 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 ex...

Страница 18: ...crew for rack mount kit D 2 x front handles E 4 x screws for front handles F 6 x 10 pins green screw terminals G 1 x SATA signal cable H 1 x SATA power cable I 4 x screws for SATA HDD installation J 1...

Страница 19: ...als set ting switches and indicators Sections include Overview LED Indicators Power Input RS 232 Interface RS 232 422 485 Interface LAN Ethernet Connector USB Ports VGA Display Battery Backup SRAM Onb...

Страница 20: ...tionality 2 1 Overview The following two figures show the indicators and connectors on UNO 4672 The following sections give you detailed information about func tion of each peripheral Figure 2 1 UNO 4...

Страница 21: ...s off 2 IDE Green Data being received transmitted between storage devices Off No Data being received transmitted between storage devices 3 WDT reserved Green 443 WDT trigger the LED for alarm Off Defa...

Страница 22: ...etwork link 2 LAN Link Port 3 6 Green 100Mbps network link Off 10Mbps network link or invalid network link 3 LAN Active Port 1 6 Orange Ethernet date being received transmitted Off No Ethernet data be...

Страница 23: ...power input Table 2 4 Definition of DI DO Status Indicators Item LED Status Description 1 DO Port 0 7 Green DO port is activated Off DO port is inactivated 2 DI Port 0 7 Orange DI port has signal inp...

Страница 24: ...t Function Introduction Item Function Description 1 Power jack for AC power input 2 Fuse for AC power input one backup fuse inside 3 AT power switch for AC DC power input 4 Switch for selecting AC or...

Страница 25: ...th Oxford OXmPCI954 UARTs contain ing 128 bytes FIFOs 2 5 2 RS 422 485 Detection In RS 422 485 mode UNO 4672 automatically detects signals to match RS 422 or RS 485 networks No jumper change required...

Страница 26: ...tting of terminal resistor JPx Description Add termial resistor on Tx Tx of RS 422 or Data Data of RS 485 Add termial resistor on Rx Rx of RS 422 Table 2 9 Mapping table of Jumper DIP for COM port COM...

Страница 27: ...17 Chapter2 Figure 2 3 COM Port Related Jumper Switch Locations...

Страница 28: ...r RS 485 signals automatically in RS 422 485 mode To select between RS 422 485 and RS 232 for COM3 COM10 adjust JP1 JP8 and Table 2 9 shows the mapping table Jumper settings for RS 422 485 interface J...

Страница 29: ...ed and always in high or low status Please refer below for the default setting 2 5 7 Redundant RS 422 Matter In the occasion that UNO 4672 RS 422 ports need to act as multi master in parallel with oth...

Страница 30: ...ompliant with IEEE 802 3u 10 100Base T CSMA CD standards The Ethernet port provides a standard RJ 45 jack on board and LED indi cators on the front side to show its Link and Active status Please note...

Страница 31: ...A controller Intel 852 GME supports a single 1 5V accelerated graphics port interface for a high resolution VGA interface CRT Mode 1280 x 1024 32bpp 60Hz 1024 x 768 32bpp 85Hz LCD Simultaneous Modes 1...

Страница 32: ...for SRAM Figure 2 6 SRAM Lithium Battery Location 2 10 Onboard Isolated Digital Input The UNO 4672 has 8 isolated DI channels designated DI0 DI7 2 10 1 Pin Assignments The connector type of UNO 4672 i...

Страница 33: ...negative voltage to an isolated input pin Vin All channels share two common pins I GND Figure 2 8 shows how to connect an external input source to an UNO 4672 isolated input channel Please note that...

Страница 34: ...pt circuitry Users can disable enable interrupt function select trigger type or latch the port data by set ting the Interrupt Control Register of the UNO 4672 When the interrupt request signals occur...

Страница 35: ...dge control bit DI0F DI1F DI0 DI1 interrupt flag bit 2 10 6 Interrupt Enable Control Function The user can choose to enable or disable the interrupt function by writing its corresponding value to the...

Страница 36: ...the bit value To clear the interrupt you have to write 1 to this bit This bit must first be cleared to service the next coming interrupt Table 2 15 Interrupt Triggering Edge Control DI0TE DI1TE Trigge...

Страница 37: ...ables you to connect to field I O devices directly without additional accessories Figure 2 9 and Table 2 17 show its pin assignment as well as signal description Figure 2 9 Digital Output Connector Pi...

Страница 38: ...need not worry about damaging external devices during system startup or reset When the system is hot reset then the status of iso lated digital output channels are selected by jumper CN40 Table 2 18 s...

Страница 39: ...oltage source to the UNO 4672 Please take care that the current through each DO pin not exceed 200 mA Figure below shows how to connect an external output load to the UNO 4672 iso lated outputs Please...

Страница 40: ...65535 or cascaded into one 32 bit counter The UNO 4672 has two isolated counter input channels designated DI1 and DI3 with two isolated output channels designated DO2 and DO3 Therefore you can set eac...

Страница 41: ...ol bit CTR32Set Cascaded 32 bit counter control bit Table 2 19 Counter Timer Control Register Bit Map Base Address 7 6 5 4 3 2 1 0 207H R W Interrupt Flag Clear Register CTR1F CTR0F 208H R W 82C54 Chi...

Страница 42: ...12 2 Counter 0 Function Block Figure 2 11 Counter 0 Function Block 2 12 3 Counter 1 Function Block Figure 2 12 Counter 1 Function Block 2 12 4 32 bit Counter Function Block CTR32Set 1 Figure 2 13 32 b...

Страница 43: ...ources available for the user counters by setting gate source control bits CTR0GateSet and CTR1GateSet Table 2 20 Counter Clock Source Control Bit CTR0CLKSet 0 Internal clock default 1 External clock...

Страница 44: ...ing interrupt Besides you can choose if counter 0 or counter 1 generate interrupt signal by configuring CTR0IntSet and CTR1IntSet control bit Table 2 23 Counter Output Destination Control Bit CTR0OutS...

Страница 45: ...icator and buzzer They can be programmed to show a systems status by LED indica tor flickering and buzzer alarm Table 2 25 32 bit Counter Control Bit 0 Disable Default 1 Cascade counter 0 and counter...

Страница 46: ...Note UNO 4672 provides built in examples to show how to configure DIAG LED and Buzzer Refer to console mode examples in C Program Files Advan tech UNO UNO_IsaDIO Examples Console Please install DI O...

Страница 47: ...ts standard PC 104 version 1 2 which supports up to 3 PCI masters CN11 You also could install jumper CN14 for choos ing power of PC 104 bus supplies Jumper default setting is open Figure 2 14 PC104 Po...

Страница 48: ...UNO 4672 User Manual 38...

Страница 49: ...2 CHAPTER 3 Initial Setup...

Страница 50: ...e chassis please follow the steps below 1 Remove all power and signal connections 2 Place the unit heat sink side down 3 Remove the screws shown below 4 Remove the L shaped cover Note If an HDD is ins...

Страница 51: ...a CompactFlash Card UNO 4672 provides 2 CompactFlash Card slots to install the cards 1 Please follow 3 1 to open the chassis 2 Insert the card at the location CN8 CN10 shown below Figure 3 1 CompactF...

Страница 52: ...B dongle which can be installed inside the chassis Please follow the steps to install the USB don gle and clamp 1 Please follow 3 1 to open the chassis 2 Plug the USB Dongle in the upside port of CN3...

Страница 53: ...ition of the kit to fasten the USB dongle and then screw to fix the kit 3 4 Installing a Hard Disk Please follow the steps below to install an HDD 1 Turn the unit heat sink side down 2 Unscrew the 5 s...

Страница 54: ...Connect the SATA cable between HDD and connector then assem ble the HDD back to the chassis The locations of the connectors are shown below SATA signal connector locates on CN63 and SATA power connec...

Страница 55: ...he position indicated below The same on the other side 2 Use the 4 screw holes to mount the UNO 4672 on the rack 3 UNO 4672 equips the Aluminum Fins on the top of the unit as heat sink It can generate...

Страница 56: ...s SOM 4486 and SOM 4481 CPU module Further information about the SOM module can be found in SOM s user s manual You can find this manual on the UNO 4672 s companion DISC Please note that you can try...

Страница 57: ...Appendix A System Settings and Pin Assignments...

Страница 58: ...ntroller 2 slave 0C0 0DF DMA controller master 0F0 Clear math co processor 0F1 Reset math co processor 0F8 0FF Math co processor 1D0 Vector address for COM port share IRQ 1E0 Battery backup resource 1...

Страница 59: ...val timer IRQ 1 Keyboard IRQ 2 Interrupt from controller 2 cascade IRQ 3 COM2 IRQ 4 COM1 IRQ 6 Diskette controller FDC IRQ 7 Digital inputs outputs and counter IRQ 8 Real time clock IRQ 11 Reserved fo...

Страница 60: ...UNO 4672 User Manual 50 A 2 RS 232 422 485 Serial Ports COM1 COM10 Table A 3 RS 232 Serial Ports COM1 2 Pin RS 232 1 DCD 2 RxD 3 TxD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI...

Страница 61: ...51 AppendixA Table A 4 RS 232 422 485 Serial Ports COM3 10 Pins RS 232 RS 422 RS 485 1 RxD Tx Data 2 TxD Tx Data 3 RTS Rx 4 CTS Rx 5 GND GND GND...

Страница 62: ...A 5 USB Connector Pin Assignments Pin Signal Name Cable Color 1 VCC Red 2 DATA White 3 DATA Green 4 GND Black Table A 6 VGA Adaptor Cable Pin Assignments Pin Signal Name 1 Red 2 Green 3 Blue 4 NC 5 GN...

Страница 63: ...ster CTR1F CTR0F DI1F DI0F 208H R W 82C54 Chip Counter0 Register 209H R W 82C54 Chip Counter1 Register 20BH R W 82C54 Chip Control Register 20CH R W Counter0 Start Control Output Status Register CTR0...

Страница 64: ...UNO 4672 User Manual 54...

Страница 65: ...Appendix B Programming the Watchdog Timer...

Страница 66: ...uptible double write MOV DX 2EH MOV AL 87H OUT DX AL OUT DX AL Configured logical device 8 configuration register CRF6 MOV DX 2EH MOV AL 2BH OUT DX AL MOV DX 2FH IN AL DX AND AL OEFH Setbit 4 0 Pin 89...

Страница 67: ...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 Exi...

Страница 68: ...UNO 4672 User Manual 58...

Страница 69: ...Appendix C Enabling the Advantech 443 WDT...

Страница 70: ...The default is disabled and please refer to the following instruc tions to enable the function C 1 Hardware Settings The jumpers and switches on CN45 and SW4 are related to the reserved Advantech 443...

Страница 71: ...ata entry the program must refresh the watchdog timer by rewrit ing the I O port 443 hex while simultaneously setting it When user want to disable the watchdog timer the program should read I O port 4...

Страница 72: ...Start and restart the watchdog 30 GOSUB 1000 REM Your application task 1 40 OUT H443 data REM Reset the timer 50 GOSUB 2000 REM Your application task 2 60 OUT H443 data REM Reset the timer 70 X INP H...

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