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AXIOMTEK GOT-2770S, User Manual

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GOT-2770S User’s Manual

 

 

2.3.3 Connector COM3 [RS422/485] 

     

 

 

Pin Designations 

COM3 [RS-422/485] 

 

Pin assignment of the 9 Pin, Female,   

SUB-D COM3 [RS-422/485] Port 

Pin#

Symbol RS-422  

RS-485  

1  

 

 

2 Tx+ Transmitted 

Data+ 

Data+ 

3 Tx-  Transmitted 

Data- 

Data- 

4 Rx+ Received 

Data+ 

 

5 Rx- Received 

Data- 

 

6 GND 

Signal 

Ground 

Signal 

Ground 

7  

 

 

8  

 

 

9  

 

 

 

 

 

Installation Instructions

 

16 

Summary of Contents for GOT-2770S

Page 1: ...GOT 2770S 7 7 DSTN LCD Xscale based touch screen computer User s Manual ...

Page 2: ...XIOMTEK makes no commitment to update or to keep current the information contained in this manual AXIOMTEK reserves the right to make improvements to this document and or product at any time and without notice No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior...

Page 3: ...helps to discharge any static electricity on your body Wear a wrist grounding strap available from most electronic component stores when handling boards and components Trademarks Acknowledgments AXIOMTEK is a trademark of AXIOMTEK Co Ltd IBM is a registered trademark of International Business Machines Corporation MS DOS Microsoft C and QuickBasic are trademarks of Microsoft Corporation TURBO C is ...

Page 4: ...rred during shipment Ground the product and exercise extreme care to prevent damage to the product from static electricity Integrated circuits will sometimes come out of their sockets during shipment The GOT 2770S 7 7 DSTN LCD Xscale based touch screen computer package includes the following GOT 2770S 1 Driver CD 1 USB sync cable 1 Touch pen 1 Fuse 1 Panel mount 2 Make sure that all of the items l...

Page 5: ... to pay special attention or when there is additional information available on the subject Notes are less crucial than warnings but should not be disregarded Warnings Readers are informed of situations that can result in serious physical injury and or serious damage to equipment with the symbol shown to the left A Warning symbol indicates that the reader should pay special attention to the accompa...

Page 6: ...e Warning Warns of situations in which an electrostatic discharge can damage equipment Readers are notified of the need for special attention or additional in formation available on the subject with the following symbols CAUTION Aims to draw special attention to it Note Note gives additional information or points out more information available on the subject vi ...

Page 7: ... Making a NEMA 4 Mounting 5 2 1 3 Environmental Considerations 6 2 2 Power Connections 7 2 2 1 Power Requirements 8 2 2 2 Grounding Requirements 10 2 2 3 CE Requirements 10 2 2 4 Safety Guidelines 11 2 3 Communications Connections 13 2 3 1 Connector COM 1 RS232 14 2 3 2 Connector COM2 RS232 15 2 3 3 Connector COM3 RS422 485 16 2 3 4 USB Client port 17 2 3 5 USB Master port 18 2 3 6 Dip Switch 19 2...

Page 8: ...artup 30 3 2 5 Remote Desktop Connection Windows XP only 31 3 3 GOT 2770S Networking 34 3 3 1 Networking via Ethernet 34 3 3 2 Networking via USB Client Port 36 3 3 3 Web browser 38 3 4 Application program development 39 3 4 1 Microsoft eMbedded Visual C 4 0 39 3 4 2 GOT 2770S SDK 41 Appendix A Example Program 44 Table of Contents viii ...

Page 9: ...ations The GOT 2770S adopts most reliable and stable design With fan less CPU and CompactFlash card GOT 2770S is especially suitable for vibration environment such as transportation semiconductor etc In addition GOT 2770S is also bundled with Windows CE NET which forms a bridge that lets GOT 2770S be an open HMI solution for system integration Furthermore GOT 2770S also supports Visual Studio Fram...

Page 10: ...ort USB 2 0 host and client Over voltage power protection fuse 1 3 Specifications Construction plastic molding housing Display 7 7 VGA Color DSTN LCD CPU and core logic Intel PXA255 DRAM 64 MB on board Storage 32 MB Flash memory on board 1 CompactFlash card slot I O 3 serial ports COM1 RS 232 COM2 RS232 COM3 RS422 485 1 Ethernet port 10 100Base T 1 USB client for ActiveSync 2 USB Host ports Sound ...

Page 11: ...ture C 20 60 Operating temperature C 0 45 Backlight CCFLx2 Contrast ratio 30 1 Touch screen Type 4 wire analog resistive Resolution continuous Light transmission above 80 Life 1 million activation minimal Environmental Specifications Operating temperature 0 45 C 32 113 F Relative humidity 10 90 40 C non condensing Shock operation 10 to 25Hz X Y Z direction 2G 30minutes EMI Complies FCC class A CE ...

Page 12: ...GOT 2770S User s Manual This page does not contain any information Introduction 4 ...

Page 13: ... with a depth of 4 105mm It is recommended that the unit be mounted on the front panel of a steel enclosure through an appropriate opening Allow a clearance of 1 25mm around the sides of the unit for mounting hardware Allow clearance for cable connections to the back of the unit Unit depth may vary according to cable type used Typically plan a depth to accommodate at least 4 105mm behind the panel...

Page 14: ...cifications Do not operate the unit in areas subject to explosion hazards due to flammable gases vapors or dusts The unit should not be installed where fast temperature variations and or high humidity are present This will cause condensation of water in the device Do not install these terminals in environments where have inflammable gases Panel mounting clamp 4 places only 2 shown Side View Instal...

Page 15: ...ual 2 2 Power Connections Make sure that all local and national electrical standards are met when the installing the unit Contact your local authorities to determine which codes apply FG 0V 24V Installation Instructions 7 ...

Page 16: ...C voltage sources should provide proper isolation from main AC power and similar hazards Caution Emergency Stop A Hard wired EMERGENCY STOP should be fitted in any system using a GOT 2770S to comply with ICS Safety Recommendations Caution Supply Voltage Condition Do not power the GOT 2770S and inductive DC loads or input circuitry to the controller with the same power supply Note The 24 VDC output...

Page 17: ...e connector screw counterclockwise until the gap is wide open insert the wire all the way in and turn the screw clockwise until it s tight Connect positive DC line to the 24V terminal and the DC ground to the GND terminal FUSE Replacement The fuse use on GOT 2770S is BUSSMANN Fast Acting Glass Tube Rating 1A Size 5x20mm Warning 1 Make sure the power off before replace the fuse 2 Do not replace the...

Page 18: ...uctors must always be large enough to carry the maximum short circuit current of the path being considered Ground conductors should be connected to a tree from a central star earth ground point This ensures that no ground conductor carries current from any other branch 2 2 3 CE Requirements To make an GOT 2770S comply with EMC directives and to reduce susceptibility to electrical interference a se...

Page 19: ...e control systems that require an operator or attendant you should be aware that this potential safety hazard exists and take appropriate precautions Although the specific design steps depend on your particular application the following precautions generally apply to installation of solid state programmable control devices In addition these precautions conform to the guidelines for installation of...

Page 20: ...r for starting and interrupting the cycle If provision is required for changing programs while the equipment is in operation consideration should be given to the use of locks or other means of assuring that only authorized personnel can make such changes These recommendations are intended as safeguards against the failure of critical components and the effects of such failures or the inadvertent e...

Page 21: ... 150m for RS485 422 devices and 50 15m for RS232 devices to avoid communications problems The COM light on the front of the GOT 2770S will turn on with each communication Shielded cable must be used for long lengths or cables run in an electrically noisy environment Do not run cables next to AC power lines or near sources of electrical noise Be sure that the cable ends have been inserted all of th...

Page 22: ...of the 9 Pin Male SUB D COM1 RS 232 Port Pin Symbol Function 1 DCD Data Carrier Detect 2 RxD Received Data 3 TxD Transmitted Data 4 DTR Data Terminal Ready 5 GND Signal Ground 6 DSR Data Set Ready 7 RTS Ready to send output 8 CTS Clear to send input 9 RI Ring Indicator Installation Instructions 14 ...

Page 23: ...ions COM2 RS 232 Pin assignment of the 9 Pin Male SUB D COM2 RS 232 Port Pin Symbol Function 1 2 RxD Received Data 3 TxD Transmitted Data 4 5 GND Signal Ground 6 7 RTS Ready to send output 8 CTS Clear to send input 9 Pin 1 6 8 is short Installation Instructions 15 ...

Page 24: ...ons COM3 RS 422 485 Pin assignment of the 9 Pin Female SUB D COM3 RS 422 485 Port Pin Symbol RS 422 RS 485 1 2 Tx Transmitted Data Data 3 Tx Transmitted Data Data 4 Rx Received Data 5 Rx Received Data 6 GND Signal Ground Signal Ground 7 8 9 Installation Instructions 16 ...

Page 25: ...OM3 RS 422 9P D SUB Female RS 422 Device 2 Tx Tx RS422 Transmit 3 Tx Tx RS422 Transmit 4 Rx Rx RS422 Receive 5 Rx Rx RS422 Receive 6 GND 2 3 4 USB Client port The USB client port for ActiveSync use a USB client to USB host cable connects the USB client port on GOT 2770S and the USB host port on user s host PC Pin Function 1 N C 2 USB_DATA 3 USB_DATA 4 GND Installation Instructions 17 ...

Page 26: ...GOT 2770S User s Manual 2 3 5 USB Master port The USB Master port can connect USB mouse and USB keyboard Installation Instructions 18 ...

Page 27: ...the screen Use a stylus or finger to push the center of the until it moves The moves to upper left lower left lower right and upper right corners When all five are done the will disappear The Touch Screen parameter will store at Flash Rom Boot Loader mode Load new Windows CE image file If the GOT 2770S already load the CE image with boot loader Set the DIP SW2 ON then power ON into boot loader mod...

Page 28: ...isfactorily in electromagnetic noise immunity and without emitting high levels of electrical noise into the environment emission The units are designed to meet European Community standards when installed per the wiring instructions in this manual Compatibility Standards The GOT 2770S has been designed to meet electromagnetic compatibility for industrial environments CISPR EN 55011 Group 1 Class A ...

Page 29: ...GOT 2770S User s Manual Installation Instructions 2 5 Dimensions of GOT 2770S Bottom View Front View Side View Cutout dimensions GOT 2770S 222mm 8 74 W x 21 ...

Page 30: ... d i j k Rear View a CompactFlash slot h USB Master b Sound ports i Com1 RS232 c MIC ports j Com2 RS232 d Ethernet port RJ 45 k Com3 RS422 485 e Fuse l Dip Switch f Power connector m Contrast Adjust VR g USB client Installation Instructions 22 ...

Page 31: ...tplace Windows CE NET delivers a robust real time operating system for rapidly building the next generation of smart mobile and small footprint devices With a complete operating system feature set and end to end development environment Windows CE NET contains everything you need to create a custom Windows CE based device that requires rich networking hard real time and a small footprint as well as...

Page 32: ...T 2770S is dedicated to the small sized operator interface It is often inconvenient for users to attach a keyboard to such small machine Thus a software keyboard is embedded in the standard Windows CE OS Upon boot up a small keyboard icon will appear on the status bar Tap this icon by the stylus to activate hide this Soft keyboard Windows CE NET 24 ...

Page 33: ...s Manual 3 2 2 System Settings GOT 2770S provides an integrated utility for users to make basic setting of the machine Step 1 Tap the cecp icon from Desktop 2 Launch the System Settings Control Panel Windows CE NET 25 ...

Page 34: ... Control Panel Tapping the Calibrate button The screen will display a sign at the center of the screen Use a stylus or finger to push the center of the until it moves The moves to upper left lower left lower right and upper right corners When all five are done the will disappear The Touch Screen parameter will store at Flash Rom Windows CE NET 26 ...

Page 35: ...ned off automatically after 10 minutes when the device was no longer used The user must select 10 minutes in the put down box and then press OK button Then the screen save function is enabled Once the backlight was turned off events or perturbations from the touch screen can turn it on On the other hand if users want to disable the screen save function select Never and press OK button Windows CE N...

Page 36: ... MAC address page the block shows the network MAC address Save Tap the Save registry button would save the registry data to the IPSM folder Next time reboot the GOT 2770S Windows CE system will use the stored registry data Windows CE NET 28 ...

Page 37: ... The IPSM serves as a small capacity hard disk You can store your data and application in the Flash ROM via IPSM function to prevent unexpected loss of data as power failure When power is shutdown and cold boot the data in the Flash ROM area would be saved Windows CE NET 29 ...

Page 38: ...ut can execute a program with Parameters Follow the following procedure to create the shortcut lnk file A lnk file is a text file that contains the command line for the linked target which may be enclosed in double quotation marks along with the length of that command line Optionally you can also pass parameters into the linked target By default a lnk file uses the following format number of ASCII...

Page 39: ...lled on your office computer or whichever computer you plan to operate remotely This computer is known as the host You must first enable the Remote Desktop feature on your office computer so that you can control it remotely from another computer You must be logged on as an administrator or a member of the Administrators group to enable Remote Desktop on your Windows XP Professional based computer ...

Page 40: ...2 In Computer type the computer name for your computer running Windows XP Professional that has Remote Desktop enabled and for which you have Remote Desktop permissions 3 Click Connect The Log On to Windows dialog box appears 4 In the Log On to Windows dialog box type your user name Windows CE NET 32 ...

Page 41: ...e on your office computer Your office computer will remain locked Nobody will be able to work at your office computer without a password nor will anyone see the work you are doing on your office computer remotely Note To change your connection settings such as screen size automatic logon information and performance options click Options before you connect Windows CE NET 33 ...

Page 42: ...70S is first turned on Step 1 Click Start Settings Control Panel 2 Double click Network and Dial up Connections 3 Find the default device name Change it to a unique one depending on the plan of individual LANs LAN90001 4 If the GOT 2770S is a node of a LAN with DHCP servers it is now available 5 If the GOT 2770S is a node of a LAN with fixed IP server please consult with MIS to Windows CE NET 34 ...

Page 43: ... s Manual get specific IP address Click Start Settings Control Panel Double click Network and Dial up Connections and update the IP address 6 Use the cecp utility Save registry to save this changed Windows CE NET 35 ...

Page 44: ...ake sure the Microsoft ActiveSync service is properly installed on the host PC Microsoft ActiveSync 2 Power ON the GOT 2770S Before the Windows CE boot up don t connect the USB cable 3 Connect the USB client port of the GOT 2770S and the USB host port of the host PC by the USB client to USB host cable 4 When the Add New Hardware Wizard asks for the driver select the file D GOT 2770S USBdriver wceu...

Page 45: ... repllog exe 6 Follow the onscreen instructions to establish a partnership and synchronize your GOT 2770S with your desktop computer 7 Now you can synchronize the information between the GOT 2770S and host computer with ActiveSync Windows CE NET 37 ...

Page 46: ... 2770S User s Manual 3 3 3 Web browser The GOT 2770S built in Windows CE OS includes Microsoft IE sample It can be used to browse web pages on World Wide Web via LAN or dial up connection Windows CE NET 38 ...

Page 47: ...opment tools must be installed on the PC Microsoft eMbedded Visual C 4 0 Microsoft eMbedded Visual C 4 0 Service Pack 1 GOT 2770S SDK And Visual Studio NET 3 4 1 Microsoft eMbedded Visual C 4 0 System Requirements To use Microsoft eMbedded Visual C 4 0 you need the following A desktop computer with a Pentium II class processor 450 MHz or faster Microsoft Windows 2000 Professional SP2 Microsoft Win...

Page 48: ...GOT 2770S User s Manual Mouse or compatible pointing device 200 MB hard disk space Windows CE NET 40 ...

Page 49: ...ware Step Installing the GOT 2770S SDK 1 Download or from GOT 2770S SDK CD find the GOT 2770S_SDK msi file Double click the file s name start the Setup Wizard 2 The installer will be prompted for acceptance of a license agreement Following that the SDK should install itself automatically on the host machine without further operator intervention Windows CE NET 41 ...

Page 50: ...S User s Manual 3 When installation completes the following message should appear Completing the GOT 2770S Setup Wizard The installer must press the Finish button in the install window to exit Windows CE NET 42 ...

Page 51: ...GOT 2770S User s Manual This page does not contain any information Windows CE NET 43 ...

Page 52: ...al Test Serial port loop back test program Before running the program you need a RS 232 to RS 485 converter such as AXIOMTEK I 7520 first Then you connect COM2 COM3 of the GOT 2770S Wiring diagram GOT 2770S Com2 232 9P D SUB Female 2 TX 3 RX 5 GND RS232 485 Converter 232 485 TX Data RX Data GND GOT 2770S Com3 485 9P D SUB Male 2 RX 3 RX 4 TX 5 TX Windows CE NET 44 ...

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