OPERATION MANUAL
Contents
1. 3 3V 3 3V Power CELELLLLLLLELLLLLLLLLLLELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLE L 9 10 DECISION Computer International Operations Manual USB LAB KITS SO SE EEE EEE ERE REESE EERE EERE EES 2 SGND Signal Ground 3 ADINO Analog unipolar input channel 0 4 SGND Signal Ground 5 ADINI Analog unipolar input channel 1 6 SGND Signal Ground 7 ADIN2 Analog unipolar input channel 2 8 SGND Signal Ground 9 ADIN3 Analog unipolar input channel 3 10 SGND Signal Ground 11 ADIN4 Analog unipolar input channel 4 12 SGND Signal Ground 13 ADIN5 Analog unipolar input channel 5 14 SGND Signal Ground 15 ADIN6 Analog unipolar input channel 6 16 SGND Signal Ground 17 ADIN7 Analog unipolar input channel 7 18 SGND Signal Ground 19 5V 5V Power 20 SGND Signal Ground 4 3 RS232 Cabling Information for DB9 The signal assignments for a standard DB9 connector are shown below CELLLLLLLLELLLLLLLLLLLLLLLLLLLLLLLLLLLLELLLLELLLLLLLLLELEL DECISION Computer International 11 Operations Manual USB LAB KITS E 2 2 EEE EEE ERE M l a M M l a y l l M N l M M N DB9 RS 232C Signal Pin Signal Name Name Direction 2 Receive Data RxD BB Input 3 Transmit Data TxD BA Output 5 Signal Ground SG AB Common 7 Request to Send RTS CA Output 8 Clear to Send CTS CB Input To connect the RS232 port to other DATA TERMINAL EQUIPMENT DTE devices we recommend using a DTE to DTE2. 5 Signal Ground TRD signal means short pin 2 and pin 3 and TRD signal means short pin 4 and pin 6 You need short these pins by yourself The RS485 communication is based on cable sharing method which is connected as following Computer at site 1 Computer at site 2 TRD TRD TRD TRD Ground Ground Under the RS485 mode all the RS485 Ports are set to receive mode automatically while one port uses to send data to the other port it needs to set RTS signal to 1 to enter driver mode then send message or data After sending message it needs to set signal to 0 to enter receive mode again pero ee ee et ee ee ee ee ee es ee se se ee ee ee 13 14 DECISION Computer International Operations Manual USB LAB KITS SEE EEE EEE ERE REE EERE EERE REE EEE CHAPTER 5 HARDWARE INSTALLATION Your USB LAB KITS is designed to be inserted in any USB port in your PC 486 Pentium or compatibles Please confirm which functions are used To use RS232 functions Connect 10 pin flat cable to JP5 and JP6 Connect RS232 port J3 to I O device To use RS422 functions Connect 10 pin flat cable to JP5 and JP7 Short pin 1 and pin 2 of JP8 Connect RS422 port J4 to I O device To use RS485 functions Connect 10 pin flat cable to JP5 and JP7 Short pin 2 and pin 3 of JP8 Connect RS485 port J4 to I O device Touse 8 analog to digital functions Connect analog signal to JP
3. eee The JP8 is located at RS422 RS485 extension board JP8 is used to set RS422 RS485 communication when short pin 1 and pin 2 means set RS422 When short pin 2 and pin 3 means set RS485 3 Long Distance Communication JP9 The JP9 is located at RS422 RS485 extension board JP9 is used to set long distance communication when short the JP9 means long distance communication Ohterwise open the JP9 means normal distance communication 4 RS422 RS485 RS232 Connector JP5 JP6 JP7 To use RS232 please connect JP5 to JP6 where JP6 is located at RS232 extension board To use RS422 RS485 please CELELLLLLLLELLLLLELLLLLELLLLLLLLLLLLLLLLLLLLLELLLLLLLLLLLE L DECISION Computer International 7 Operations Manual USB LAB KITS SE 2 EERE M l l l l l M a l a M M M l N l l N N M M M N connect JP5 to JP7 where JP7 is located at RS422 RS485 extension board 3 3 Power Jack and USB Connector 1 Power Jack J1 J1 is the power jack The DC 5V 3A DC adapter is connected to the power jack 2 USB Connector J2 sere A s RELI J2 is the USB connector The J2 is connected to computer USB port by using USB cable ee L 7 8 DECISION Computer International Operations Manual USB LAB KITS SOE EEE EEE ERE EERE EERE EERE REE EEE CHAPTER 4 SIGNAL ASSIGNMENTS 4 1 Digital Input Output The signal assignments of digital input output are shown in the following One 26 pins flat cable for digital I
4. O is used to connect 8 channel relay output isolator input board 8 channel SSR logical output board 16 channel relay output board 16 channel isolator input board and industrial DIN rail mountable terminal block adapter The digital I O voltage range from OV to 3 5V where 0 to 0 4V is OFF and 2 8V to 3 4V is ON JP3 Pin Signal Description 1 2 SGND Signal Ground 3 4 SGND Signal Ground 5 PODOO Port 0 Line 0 6 PODO1 Port 0 Line 1 7 PODO2 Port 0 Line 2 8 PODO3 Port 0 Line 3 9 POD04 Port 0 Line 4 10 PODOS Port 0 Line 5 11 POD06 Port 0 Line 6 ee DECISION Computer International 9 Operations Manual USB LAB KITS SE EERE EERE EERE EERE EEE EERE EEE EEE 12 PODO7 Port 0 Line 7 13 P1D00 Port 1 Line 0 14 P1D01 Port 1 Line 1 15 P1D02 Port 1 Line 2 16 P1D03 Port 1 Line 3 17 P1D04 Port 1 Line 4 18 P1D05 Port 1 Line 5 19 P1D06 Port 1 Line 6 20 P1D07 Port 1 Line 7 21 SGND Signal Ground 22 SGND Signal Ground 23 5V 5V Power 24 SGND Signal Ground 25 26 SGND Signal Ground 4 2 Analog to Digital Input Each analog to digital channels supports 10 bits 0 10V ADC input JP4 Pin Signal Description 1
5. S1 switch is used to reset 8051 the signal assignments are shown in the following Pin Signals 1 Reset SW 2 Reset SW 2 S2 USB ID OHI 2 4 4 BAAR The S2 switch is used to identify USB card ID Please set different card ID to each card do not duplicate card ID setting DECISION Computer International 5 Operations Manual USB LAB KITS SE EEE EERE EERE EEE EERE ERE EEE a f2 3 4 Card ID JON _ ON ON ON 13 O ON OFF OFF ON ON 12 ON ON_ OFF ON 11 OFF ON OFF ON 10 ON OFF OFF ON egl T T Ti O Z O Z olo eii Z O ON OFF ON_ OFF OFF OFF ON OFF Z ON ON_ OFF OFF OFF ON OFF OFF ON J OFF OFF OFF OFF OFF OFF OFF T mtr oo AIMI 3 Down load revised firmware When the S2 switch is set to ON ON ON ON status means down load revised firmware Please follow the steps shown in the following 1 Set S2 to ON ON ON ON 2 Run USBBootloader program to down load revised firmware 5 6 DECISION Computer International Operations Manual USB LAB KITS SE SE EERE EERE EEE EEE EERE ERE EERE 3 2 Jumper Settings 1 Power Selection JP1 1 2 3 es JP1 is used to select power input when short pin 1 and pin 2 means select power supplied from DC 5V 3A DC adapter When short pin 2 and pin 3 power is supplied from USB 2 RS422 RS485 Selection JP8 1 2 3
6. USB LAB KITS can be installed in the Linux by using serial device driver supported by Linux For more details please refer to setserial man pages After the Linux recognizes the serial port it will assign device name as dev ttyACMO for the first serial port and dev ttyACM1 for the second serial port etc To input output data from to digital channel and input digital data from analog to digital channel please use Hid API functions User can get Hid API functions from Decision Studio CD ee DECISION Computer International 19 Operations Manual USB LAB KITS SEE ERE EEE EEE EERE EERE EERE REE EEE ES APPENDIX A WARRANTY INFORMATION A 1 Copyright Copyright DECISION COMPUTER INTERNATIONAL CO LTD All rights reserved No part of SmartLab software and manual may be produced transmitted transcribed or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of DECISION COMPUTER INTERNATIONAL CO LTD Each piece of SmartLab package permits user to use SmartLab only on a single computer a registered user may use he program on a different computer but may not use the program on more than one computer at the same time Corporate licensing agreements allow duplication and distribution of specific number of copies within the licensed institution Duplication of multiple copies is
7. temperature range from 0 to 33C Relative humidity rage from 0 to 90 Dimension 115mm 80mm 12mm Weight 320Gram ee E 1 2 DECISION Computer International Operations Manual USB LAB KITS Operations Manual USB LAB KITS E i i ee ee eh SEE EEE EEE ERE EERE EERE REE REESE CHAPTER 2 UNPACKING INFORMATION Check that your USB LAB KITS includes the following items e USB LAB KITS e USB cable e One 26 pins flat cable for digital I O one 20 pins flat cable for analog to digital and one 10 pins flat cable for RS232 RS422 RS485 port e Extension board with DB9 connector select one of the following 1 RS232 2 RS422 RS485 e User s manual e Decision Studio CD for USB Serial Product e Optional digital I O extension board 8 channel relay output isolator input board 8 channel SSR logical output board 16 channel relay output board 16 channel isolator input board Industrial DIN rail mountable terminal block adapter e Warranty form DECISION Computer International Ltd gica i CT asad ee L DECISION Computer International 3 3 4 DECISION Computer International Operations Manual USB LAB KITS E i i ee ee CHAPTER 3 SWITCH AND JUMPER SETTING Before you use the USB LAB KITS Please ensure that the jumpers and switches setting The proper jumper and switches settings for the USB LAB KITS are described in the following 3 1 Switch Settings 1 S1 Reset The
8. 4 To use 16 digital input output functions Connect digital I O signal to JP3 or connect 26 pins flat cable to JP3 and 8 channel relay output isolator input board 8 channel SSR logical output board 16 channel relay output board 16 channel isolator input board and industrial DIN rail mountable terminal block adapter ee DECISION Computer International 15 Operations Manual USB LAB KITS SEE EEE EERE ERE EERE EEE ERE REE EEE ES Follow the steps listed below Step 1 Select power input by JP1 Short pin 1 and pin 2 to select power supplied from DC 5V 3A DC adapter Short pin 2 and pin 3 to select power supplied from USB Step 2 If select power supplied from DC 5V 3A DC adapter plug power adapter to power jack JP1 Step 3 Connect USB cable to USB connector J2 and computer USB port ee L 15 16 DECISION Computer International Operations Manual USB LAB KITS SE EERE EEE EEE REE EEE EEE ERE REE ESS CHAPTER 6 WINDOWS XP CONFIGURATION The USB LAB KITS can be install to Windows XP via USB plug and play function please follow the steps shown in the following 1 For optimum PnP functionality please install one card at a time 2 Windows XP will detect the new USB LAB KITS card that is installed in your computer and will prompt you for a proper driver 3 Install Virtual COM port VCP drivers which is in Drivers Virtual COM Vertual_COM inf Virtual COM port VCP drivers cause the USB de
9. Operations Manual USB LAB KITS Operations Manual USB LAB KITS SE EEE EERE EERE EEE EERE ERE REESE SB EEE EEE ERE EERE EEE EEE ERE EEE TABLE OF CONTENTS CHAPTERS SMARTLAB USB LAB KITS 1 ntrodUChO isisa senssa ooien i 2 Unpacking Information eee eee eee 3 3 Switch and Jumper Setting cece eee eee 5 OPERATI ON NAN UAL 4 Signal Assignment j cssssecracesaeserusddesaceonaverens 9 5 Hardware Installation 0 cee cece cece eee eee 15 6 Windows XP Configuration eeee eee eee 17 7 Diagnostic under Windows XP 00eeee 18 8 Software Programming under Windows XP and Linux 19 APPENDICES A Warranty Information 20 Decision Computer Int l Co Ltd 7 5 2008 SPT ELE E TELE LELELLELELELCLELLLLE CELL LL LLL LEE i SPP TLE LETTE LLL LELLLLELE LCL LLLP CELL LL LLL LEE ie DECISION Computer International i i ii DECISION Computer International Operations Manual USB LAB KITS SEE EERE EERE REESE CHAPTER 1 INTRODUCTION The USB LAB KITS provide 16 digital input output channels 8 analog to digital channels and one RS232 RS422 RS485 port functions which allows to connect 8 channel relay output isolator input board 8 channel SSR logical output board 16 channel relay output board 16 channel isolator input board and industrial DIN rail mountable terminal block adapter for applications of digital I O analog to digital input an
10. connection as shown below Signal Pin Pin Signal DTE DTE TxD 3 2 RxD RxD 2 3 TxD SG 5 5 SG RTS 7 8 CTS CTS 8 7 RTS For loop back test you can connect TxD pin 3 to RxD pin 2 and RTS 7 to CTS 8 TxD 3 RxD 2 RTS 7 CTS 8 11 12 DECISION Computer International Operations Manual USB LAB KITS E i i ee ee 4 4 RS422 Cabling Information for DB9 The communication interface follows the EIA RS422 standard The signal assignments for a standard DB9 connector are shown below Pin Description 2 Receive Data RxD 3 Transmit Data TxD l 4 Transmit Data TxD 5 Signal Ground SG 1 6 Receive Data RxD l To connect the RS422 to other DATA TERMINAL EQUIPMENT DTE devices the developers recommend using a DTE to DTE connection as shown below HOST REMOTE l Signal Ground Signal Ground l Transmit Data Receive Data l Receive Data Transmit Data Transmit Data Receive Data Receive Data Transmit Data For loop back test you can connect TxD pin 3 to RxD pin 2 and TxD pin4 to RxD pin 6 TxD 3 RxD 2 TxD 4 RxD 6 DECISION Computer International 13 Operations Manual USB LAB KITS E i i ee ee 4 4 RS485 Cabling Information for DB9 The RS485 signal assignment is shown as follows Pin Description 2 3 Transmit Data Receive Data TRD 4 6 Transmit Data Receive Data TRD
11. d COM communication The USB LAB KITS provides one asynchronous serial communication ports RS232 or RS422 or RS485 which link the computer and serial peripheral devices such as terminals modems serial printers plotters etc The USB LAB KITS provides Plug and Play PnP feature it is a programmable I O interface card for PC 486 Pentium or compatibles The on board high speed 8051 uC provides USB functions run at 12Mbps full speed or 1 5Mbps low speed The features of the USB LAB KITS are e USB2 0 with Plug and Play PnP features e High speed 8051 uC core e Support USB ID selection to identify USB device e Support 16 digital input output channels 8 analog to digital channels and one RS232 RS422 RS485_ port functions e Each analog to digital channels supports 10 bits 0 10V ADC input ee DECISION Computer International 1 Operations Manual USB LAB KITS SE SE ERE EEE EEE EERE ERE EERE ERE EES e Allows to connect 8 channel relay output isolator input board 8 channel SSR logical output board 16 channel relay output board 16 channel isolator input board and industrial DIN rail mountable terminal block adapter e Allow to connect RS232 or RS422 RS485 extension board with DB9 connector e Each digital I O provides voltage range from OV to 3 5V where 0 to 0 4V is OFF and 2 8V to 3 4V is ON Power supplied from USB or DC 5V 3A DC adapter Suitable for Linux MS WINDOWS etc Operating
12. not allowed except through execution of a licensing agreement Welcome call for details A 2 Warranty Information SmartLab warrants that for a period of one year from the date of purchase unless otherwise specified in the warranty card that the goods supplied will perform according to the specifications defined in the user manual Furthermore that the SmartLab product will be supplied free from defects in ee 19 20 DECISION Computer International Operations Manual USB LAB KITS Operations Manual USB LAB KITS SEE EEE EEE ERE EERE REE E i i hh materials and workmanship and be fully functional under SmartLab Goods returned without this authorization will not normal usage be attended to In the event of the failure of a SmartLab product within the specified warranty period SmartLab will at its option replace or repair the item at no additional charge This limited warranty does not cover damage resulting from incorrect use electrical interference accident or modification of the product All goods returned for warranty repair must have the serial number intact Goods without serial numbers attached will not be covered by the warranty The purchaser must pay transportation costs for goods returned Repaired goods will be dispatched at the expense of SmartLab To ensure that your SmartLab product is covered by the warranty provisions it is necessary that you return the Warranty card Under this Limited Warranty Smar
13. tLab s obligations will be limited to repair or replacement only of goods found to be defective a specified above during the warranty period SmartLab is not liable to the purchaser for any damages or losses of any kind through the use of or inability to use the SmartLab product SmartLab reserves the right to determine what constitutes warranty repair or replacement Return Authorization It is necessary that any returned goods are clearly marked with an RA number that has been issued by CELLLLLLLLELLLLLELLLLLELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLELE CELLLLLLLLELLLLLLLLLLLELLLLLLLLLLLLLLLLELLLLELLLLLLLLLLLE L DECISION Computer International 21 21 22 DECISION Computer International
14. vice to appear as an additional COM port available to the PC Application software can access the USB device in the same way as it would access a standard COM port 4 After Windows XP has detected and configured all ports you may begin using the USB LAB KITS card To verify that the installation process completed successfully please proceed into the Control Panel System Device Manager 5 Locate the additional COM ports in the ports section and Digital I O and analog to digital device from HID device CELLLLLLLLELLLLLLLLLLLELLLLLLLLLLLLLLLLLELLLLELLLLELLLLELE L DECISION Computer International 17 Operations Manual USB LAB KITS SEE ERE EEE EERE EEE M l A M M l l N l M M N l M N N CHAPTER 7 DIAGNOSTIC UNDER WINDOWS XP The COM_Diagnostics is a diagnostic program provide routines to test your serial ports under Windows XP It has both internal and external loopback tests During external loopback test a loop back plug must be connected to each port being tested You can also select different hardware settings during testing from the SETUP RS232 menu The USB Test Program exe is a diagnostic program to test your digital I O and analog to digital channels under Windows XP User can get COM_Diagnostics and USB Test Program exe from Decision Studio CD ee L 17 18 DECISION Computer International Operations Manual USB LAB KITS E i i ee ee CHAPTER 8 SOFTWARE PROGRAMMING UNDE R WINDOWS XP AND LINUX The
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