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Summary of Contents for Advantech UNO-2050G
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Page 1: User Manual
UNO-2050G LX800 500MHz Automation Computer with 2 x LAN, 2 x RS-232, 2 x Isolated RS-232/422/485,16 x Isolated DI/O User Manual... - Page 2 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 accurate and reli- able.
- Page 3 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...
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Page 4: 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. - Page 5 Safety Instructions Read these safety instructions carefully. Keep this user manual for later reference. Disconnect this equipment from DC outlet before cleaning. Do not use liquid or spray detergents for cleaning. For pluggable equipment, the power outlet shall be installed near the equipment and shall be easily accessible.
- Page 6 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. UNO-2050G User Manual...
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Page 7: Table Of Contents
UNO-2050G Series ............5 Chassis Dimensions............6 Figure 1.1:Chassis Dimensions ........6 UNO-2050G Peripherals ........... 8 Figure 2.1:UNO-2050G Front Panel ......8 Figure 2.2:UNO-2050G Rear Panel ....... 8 COM1 & 2: RS-232 Interfaces.......... 8 COM3 & 4: Isolated 5-wire RS-232/422/485 ....8 Table 2.1:Serial Port Default Setting ...... - Page 8 Board Connector and Jumpers ........28 Figure A.1:Connector & Jumper Locations (Top) ..28 Figure A.2:Connector & Jumper Locations (Bottom) . 28 Table A.1:UNO-2050G Connectors & Jumpers ..29 Standard RS-232 Serial Port ........... 30 Table A.2:RS-232 Serial Port Assignments ....30 Isolated RS-232/422/485 Ports........
- Page 9 Overview This chapter gives background infor- mation on the UNO-2050G, including an overview and specifications. Sections include: • Introduction • Hardware Specifications • Safety Precautions • UNO-2050G Series • Chassis Dimensions...
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Page 10: Chapter 1 Overview
Ethernet, Wireless LAN, RS-232/422/485 and more. Because of its openness, great expansion capability and reliable design – fanless and diskless, Advantech UNO-2000 series becomes an ideal embedded platform to implement custom applications in diversified applications. - Page 11 Parity: non, even, odd RS-232 Speed: 50 ~ 230.4 Kbps RS-422/485 speed: 50 ~ 921.6 Kbps 5-wire RS-232 data signals: TxD, RxD, RTS, CTS, GND RS-422 data signals: TxD+, TxD-, RxD+, RxD-, GND RS-485 data signals: DATA+, DATA-, GND RS-232 max data distance: 50 feet (15.2 meters) RS-422/485 max data distance: 4000 feet (1200 meters) Plug-in screw-terminal block: Accepts 0.5 mm to 2.5 mm...
- Page 12 Power Requirement: 1A typical under +24 V power input or 1.5 A typical under +12 V power input Operating Temperature: -10 ~ 55° C (14 ~ 131° F) Chassis Size (WxLxH): 164.8 x 106.5 x 35.5 mm (6.5" x 4.2" x 1.4") Weight: 0.8 kg UNO-2050G User Manual...
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Page 13: Uno-2050G Series
1.3 UNO-2050G Series There are three products in UNO-2050G series as listed as below: • UNO-2050G: UNO-2050G hardware platform Packing list Before installing your board, make sure that the following materials have been received: • Warranty certificate • Software Supporting CD-ROM •... -
Page 14: Chassis Dimensions
1.4 Chassis Dimensions 164.78 188.78 Figure 1.1: Chassis Dimensions UNO-2050G User Manual... - Page 15 Hardware Functionality This chapter shows how to set up the UNO-2050G’s hardware functions, including connecting peripherals, switches and indicators. Sections include: • UNO-2050G Peripherals • COM1 & 2: RS-232 Interfaces • COM3 & 4: Isolated 5-wire RS-232/ 422/485 • Onboard Isolated Digital Input •...
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Page 16: Uno-2050G Peripherals
2.1 UNO-2050G Peripherals The following two figures show the connectors on UNO-2050G. The fol- lowing sections give you detail information about function of each peripheral. Figure 2.1: UNO-2050G Front Panel Figure 2.2: UNO-2050G Rear Panel 2.2 COM1 & 2: RS-232 Interfaces The UNO-2050G offers two standard RS-232 serial communication interface ports, and they are COM1 and COM2. -
Page 17: Onboard Isolated Digital Input
The UNO-2050G has 8 isolated digital input channels designated DI0~DI7. Pin Assignments The connector type of UNO-2050G is plug-in screw terminal block that enables you to connect to field I/O devices directly without additional accessories. Figure 2-3 and Table 2-2 shows its pin assignment as well as signal description. -
Page 18: Table 2.2:Digital Input Signal Description
(Vin). All eight channels share one common pin (COM). Figure 2-4 shows how to connect an external input source to one of the UNO-2050G’s isolated input channels. Please note that DI4 and DI5 may be configured as Counter 0 and Counter 1’s gate control pins;... -
Page 19: Table 2.3:Interrupt Control Register Bit Map
The channels are connected to the interrupt 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-2050G. When the inter- rupt request signals occur, then the software will service these interrupt requests by ISR (Interrupt Service Routine). -
Page 20: Table 2.4:Interrupt Disable/Enable C. Bit Values
“1” to this bit. This bit must first be cleared to service the next coming interrupt Table 2.6: Interrupt Flag Bit Values DI0F & DI1F Interrupt Status No interrupt Read Interrupt occur Don’t care Write Clear interrupt. UNO-2050G User Manual... -
Page 21: Onboard Isolated Digital Output
The UNO-2050G has 8 isolated digital output channels designated DO0~DO7. Pin Assignment The connector type of UNO-2050G is plug-in screw terminal block that enables you to connect to field I/O devices directly without additional accessories. Figure 2-5 and Table 2-7 shows its pin assignment as well as signal description. -
Page 22: Table 2.8:Jp12 Do Power On Configuration
) 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-2050G. Please take care that the current through each DO pin not exceed 200 mA. -
Page 23: Onboard Isolated Counter/Timer
They can be programmed to count from 2 up to 65535 or cascaded into one 32-bit counter. The UNO-2050G has 2 isolated counter input channels designated DI6 and DI7 or 2 isolated timer output channels designated DO6 and DO7. -
Page 24: Table 2.9:Counter/Timer Control Register Bit Map
CTR0OutSet & CTR1OutSet: Counter 0 & 1 output destination controlbit CTR0IntSet & CTR1IntSet: Counter 0 and Counter 1 interrupt control bit S0 & S1: Counter 0 and 1 internal clock control bit CTR32Set: Cascaded 32-bit counter control bit UNO-2050G User Manual... -
Page 25: Figure 2.7:Counter 0 Function Block
Counter 0 Function Block CTR0GateSet CTR0OutSet CTR0OutSet=1 CTR0GateSet=1 Output to DO6 CTR0OutSet=0 Gate Disable CTR0OUT CTR0Gate CTR0GateSet=0 CTR0CLKSet CTR0IntSet Counter 0 CTR0OutSet=0 CTR0CLKSet=1 Diable Interrupt Interrupt Circuit CTR0F CTR0OutSet=1 100KHz Enable Interrupt 10KHz CTR0CLKSet=0 1KHz 100Hz S1 S0 Figure 2.7: Counter 0 Function Block Counter 1 Function Block CTR1GateSet CTR1OutSet... -
Page 26: Figure 2.9:32-Bit Counter Function Block
There are four frequency options to choose according to applications, and it’s set by internal clock control bits - S0 and S1. Table 2.11: Counter Internal Clock Control Bit Time Base 100 KHz (default) 10 KHz 1 KHz 100 Hz UNO-2050G User Manual... -
Page 27: Table 2.12:Counter Gate Source Control Bit
Counter Gate Source The gate sources you select determine what kind of gate input signal to enable your counter/timer when receiving clock input. There are two gate sources available for the user counters by setting gate source control bits - CTR0GateSet and CTR1GateSet. -
Page 28: Table 2.14:Counter Interrupt Flag Control Bit
Cascade counter 0 and counter 1 into one 32-bit counter 2.7 LAN: Ethernet Connector The UNO-2050G is equipped with two Realtek RTL8139DL Ethernet LAN controller that is 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 (Yellow LED) and Active (Green LED) status. -
Page 29: Power Connector
2.8 Power Connector The UNO-2050G comes with a Phoenix connector that carries 9 ~ 30 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 A.5 for its pin assignments. -
Page 30: Table 2.17:Programmable Led Control Bit
Light on Fast flickering Normal flickering Slow flickering Table 2.18: Programmable Buzzer Control Bit Buzzer Alarm SPKS1 SPKS0 Beep on Short beep Normal beep Long beep 2.13 RESET: Reset Button Press “RESET” button will activate a reset function. UNO-2050G User Manual... - Page 31 Initial Setup This chapter shows how to initial the UNO-2050G, sections include:. Sections include: • Insert CompactFlash Card • Chassis grounding • Connect the Power • Wiring Considerations • BIOS Setup and System Assignments...
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Page 32: Chapter 3 Initial Setup
UNO-2050G is as follows, please follows these steps carefully. Step 1: Remove power cord. Step 2: Unscrew four screws from the rear panel of the UNO-2050G. Step 3: Remove the rear panel. Step 4: Plug a CompactFlash card with user’s OS and application program into a CompactFlash card slot on board. -
Page 33: Connect The Power
3.3 Connect the Power Connect the UNO-2050G to a 9 ~ 30 V power source. The power source can either be from a power adapter or an in-house power source. 3.4 Wiring Considerations There are several I/O interfaces use a plug-in screw terminal block for the interface between I/O modules and field devices. -
Page 34: Hdd Extension Flexibility
3.6 HDD Extension Flexibility Although UNO-2050G is an embedded platform, there is reserve flexibil- ity to install one 2.5” HDD. Some customers want to install a popular operating system, like Windows 2000/XP or need for larger data storage capability. UNO-2050G is also an ideal platform for applications with HDD demand. -
Page 35: Pin Assignments
Pin Assignments This appendix gives the UNO-2050G pin assignments. Sections include: • Board Connectors and Jumpers • Standard RS-232 Serial Port • Isolated 5-wire RS-232/422/485 Serial Port • Ethernet RJ-45 Connector • Phoenix Power Connector • PS/2 Keyboard and Mouse Connector •... -
Page 36: Appendix A Pin Assignments
Appendix A Pin Assignments A.1 Board Connector and Jumpers There are connectors and jumpers on the UNO-2050G board. The follow- ing sections tell you how to configure the UNO-2050G hardware setting. Figure A-1 and figure A-2 show the locations of UNO-2050G connectors and jumpers. -
Page 37: Table A.1:Uno-2050G Connectors & Jumpers
Table A.1: UNO-2050G Connectors & Jumpers Internal IDE connector Phoenix power connector Internal CompactFlash card slot COM1 COM1 standard RS-232 serial port COM2 COM2 standard RS-232 serial port CON1 COM3&4 Isolated 5-wire RS-232/422/485 serial connector CON2 Isolated digital output connector... -
Page 38: Standard Rs-232 Serial Port
A.2 Standard RS-232 Serial Port Pin Assignments Table A.2: RS-232 Serial Port Assignments RS-232 Signal Name UNO-2050G User Manual... -
Page 39: Isolated Rs-232/422/485 Ports
A.3 Isolated RS-232/422/485 Ports Pin Assignments COM3 COM4 Table A.3: Isolated RS-232/422/485 Port Assigns 5-wire RS-232 RS-422 RS-485 Signal Name Signal Name Signal Name TxD+ DATA+ TxD- DATA- RxD+ RxD- Note: NC represents “No Connection.” RS-232/422/485 Selection COM3 and COM4 support 5-wire RS-232, RS-422 or RS-485 interfaces, and you can set corresponding jumpers to select serial ports as RS-232 or RS-422/485 interfaces shown in Table A-4. -
Page 40: Table A.5:Auto Flow&Master/Slave Select
COM3 RS-485: N/A; RS-422: Master mode COM4 RS-485: Auto flow control; RS-422: Slave mode COM3 RS-485: Auto flow control; RS-422: Slave mode COM4 RS-485: N/A; RS-422: Master mode COM3 RS-485: N/A; RS-422: Master mode COM4 RS-485: N/A; RS-422: Master mode UNO-2050G User Manual... -
Page 41: Table A.6:Jp7 Rs-422/485 Terminal Resistor Setting
Terminator Resistors Setup for RS-422/485 The 120W terminal resistors for impedance matching on the UNO-2050G are installed on board by selecting jumper JP7. Each terminal resistor cor- responds to different channels for RS-422/485 signal lines. Usually, these resistors are needed for both ends of the communication wires and the value of the resistors should match the characteristic impedance of the wires used. -
Page 42: Figure A.3:Rs-485 Wiring Topology
(such as RTS, Request To Send) in RS-232 are normally used to control the direction of the data flow and to switch the transmis- sion accordingly. In RS-485 mode, the UNO-2050G automatically senses the direction of the data flow and switches the transmission direction - no handshaking is necessary. -
Page 43: Phoenix Power Connector (Cn3)
A.5 Phoenix Power Connector (CN3) Phoenix Power Connector Pin Assignments Table A.8: Phoenix Power Connector Pin Assigns Signal Name +9~30 V A.6 PS/2 Keyboard & Mouse Connector PS/2 KB/MS Connector Pin Assignments Table A.9: Keyboard & Mouse Connector Pin Assigns Signal Name KB DATA MS DATA... -
Page 44: Vga Display Connector (Vga1)
H-SYNC V-SYNC Chipset The UNO-2050G uses a AMD CS5536 chipset for its SVGA controller. It supports interlaced and non-interlaced analog monitors (color and mono- chrome VGA) in high-resolution modes while maintaining complete IBM VGA compatibility. Digital monitors (i.e. MDA, CGA and EGA) are NOT supported. -
Page 45: Compactflash Master/Slave Jumper Settings (Jp3)
JP3. Master Device: (Default) Slave Device: UNO-2050G has one internal CompactFlash card slot and one external CompactFlash card slot. Internal CompactFlash card slot supports Com- pactFlash type I (3mm thick) only and External CompactFlash card slot... -
Page 46: Enhanced Ide Connector (Cn2)
DATA 15 (*2) SIGNAL GND DMA REQUEST IO WRITE (*2) IO READ (*2) IO CHANNEL GND (*1) READY HDACK ADDR 1 ADDR 0 ADDR 2 HARD DISK HARD DISK SELECT 0 (*2) SELECT 1 (*2) IDE ACTIVE UNO-2050G User Manual... -
Page 47: Uno-2050G Control Register
A.10 UNO-2050G Control Register Table A.12: UNO-2050G Control Register Base Address Base+00H R Isolated Digital Input Status Register Base+01H R/W Isolated Digital Output Control/Status Register DO7 DO6 DO5 DO4 Base+02H R/W Interrupt Enable Control/Status Register DI1EN DI0EN Base+03H R/W Interrupt Triggering Edge Control/Status Register... - Page 48 UNO-2050G User Manual...
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