OPERATION MANUAL - Decision
Contents
1. 2 7 Loopback Diagnostic To test your 16 channel photo isolator input output board we recommend you use loopback circuit shown in below Where IA means input channel and IA means input channel OA means output channel and OA means output channel means channel number Please note that if you use 2 you must connect its pair IA2 otherwise if may short the circuit In this experiment if VCC larger than 10V then it input HIGH to input channel otherwise it input LOW your program can get this digital signal easily If no VCC voltage input the output channel will be loopback to input channel it means when output HIGH then input channel get HIGH when output LOW then input channel get LOW VCC aunn a a na aa aaan DECISION Computer International 11 Operations Manual USB 16 Channel Photo Isolator Input Output 3 DIAGNOSTIC UNDER WINDOWS XP USB Test Program exe is a diagnostic program to test your USB devices under Windows XP User can get USB Test Program exe programs from Decision Studio CD CHAPTER 4 SOFTWARE PROGRAMMING UNDER WINDOWS XP AND LINUX Under Windows we provide functio2. Vec 6V and maximum collector current is 50mA Maximum current restrict NTRODUCTION below 30mA e Output voltage range from OV to 30V where 0 to 4V is The USB 16 channels photo isolator input output board OFF and 5V to 30V is ON provides 16 photo couple digital input output channels which e Maximum load voltage is 30V allow the input output signals to be completely floated and e Maximum 50mA forward input current prevent the ground loop e Input voltage range from OV to 30V e Activation voltage of photo input The USB 16 channels photo isolator input output board When short jumpers input range from 0 to 20V DC provides Plug and Play PnP features it is a programmable I O toa3V inactive interface board for PC 486 Pentium or compatibles The on 45 to 20V reer board high speed 8051 uC provides USB functions run at Wh j input from 0 to 30V DC 12Mbps full speed or 1 5Mbps low speed F Oto 17 6V inactive The f f USB 16 ch 1 listo dsdlat 18 to 30V active Suitable for Linux MS Windows etc inp input output board are Operating temperature range from 0 to 33C e Relative humidity rage from 0 to 90 e USB 2 0with Plug and Play PnP features e High speed 8051 uC core PACKAGE CONTENTS e Support USB ID selection to identify USB device PACKAGE CONTENTS e Support 16 photo couple input output channels SMARTLAB USB 16 channels photo isolator e Allow the photo inp
3. 15 Opto isolator Ch 15 Input 8 OUT 11 Opto isolator Ch 11 Output 9 OUT 12 Opto isolator Ch 12 Output 10 OUT 12 Opto isolator Ch 12 Output 2 Output Signal Assignments 11 OUT 13 Opto isolator Ch 13 Output 12 OUT 13 Opto isolator Ch 13 Output Pin Signal Description 13 OUT 14 Opto isolator Ch 14 Output 1 OUT 00 Opto isolator Ch 00 Output 14 OUT 14 Opto isolator Ch 14 Output 2 OUT 00 Opto isolator Ch 00 Output 15 OUT 15 Opto isolator Ch 15 Output 3 OUT 01 Opto isolator Ch 01 Output 16 OUT 15 Opto isolator Ch 15 Output 4 OUT 01 Opto isolator Ch 01 Output 5 OUT 02 Opto isolator Ch 02 Output 6 OUT 02 Opto isolator Ch 02 Output 7 OUT 03 Opto isolator Ch 03 Output 8 OUT 03 Opto isolator Ch 03 Output 9 OUT 04 Opto isolator Ch 04 Output 10 OUT 04 Opto isolator Ch 04 Output 11 OUT 05 Opto isolator Ch 05 Output 12 OUT 05 Opto isolator Ch 05 Output 13 OUT 06 Opto isolator Ch 06 Output 14 OUT 06 Opto isolator Ch 06 Output 15 OUT 07 Opto isolator Ch 07 Output 16 OUT 07 Opto isolator Ch 07 Output ee L DECISION Computer International 9 CELLLLLLLLELLLLLELLLLLELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLE L 9 10 DECISION Computer International Operations Manual USB 16 Channel Photo Isolator Input Output
4. 200 to 400 PC817D D 300 to 600 PCBe7AB AaB 80 to 260 130 to 400 3 PC8Se7CD 200 0 600 7 80 to 400 2 PC8e7BD 130 to 600 PC8 7AD A B CorD 80 to 600 7 ABC DaM ask 50 to 600 25 0 as m i ler2er3or4 Asebient temperature T CC 16 DECISION Computer International Operations Manual USB 16 Channel Photo Operations Manual USB 16 Channel Photo Isolator Input Output Isolator Input Output SHARP PC817 Series SHARP PC817 Series Sarum unciae ER Fig 3 Peak Forward Current vs Duty Ratio Fig 8 Collector emitter Saturation Voltage vs EE T Ambient Temperature Ambient Temperature Collector dark 1 CA Collector power dissipation Pe mW 8 Peak forward cument mA seturetion voltage Versa temperature T temperature T C Fig 4 Current Transfer Ratio vs Fig 5 Forward Current vs Forward Voltage Fig 10 Response Time vs Load Resistance Fig 11 Frequency Response Forward Current E 3 1 1 P Li 4 8 H amp f H i E 5 gt 05 to 15 20 25 30 35 Forward current p mA Fo
5. Lab product is covered by the warranty provisions it is necessary that you return the Warranty card Under this Limited Warranty SmartLab s obligations will be limited to repair or replacement only of goods found to 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 SmartLab Goods returned without this authorization will not be attended to m m m m m mmm 13 14 DECISION Computer International USB 16 Channel Photo Isolator Input Output APPENDIX DATA SHEET Operations Manual PC817 Series Lead forming type Itype and taping reel type also available PC817UPC817P TUV VDEOSS4 approved type is also available as an option Features Applications 1 transfer ratio 1 Computer terminals CTR MIN 50 atI r 5mA Vce 5V 2 System app
6. Operations Manual USB 16 Channel Photo Isolator Input Output SMARTLAB USB 16 CHANNELS PHOTO ISOLATOR INPUT OUTPUT BOARD OPERATION MANUAL Decision Computer Int l Co Ltd eee DECISION Computer International i Operations Manual USB 16 Channel Photo Isolator Input Output TABLE CONTENTS de pas E CHAPTERS Introd tl Oleo ceu sedo pao In aeree epe sor 1 Hardware Configuration 4 Diagnostic under Windows XP 12 Programming under Windows XP and Linux 12 APPENDICES Warranty Information iie eee rex opor eur E 13 Data SBeet E PERRPN EDAD 15 i ii DECISION Computer International Operations Manual USB 16 Channel Photo Operations Manual USB 16 Channel Photo Isolator Input Output Isolator Input Output 1 Output voltage 35
7. SB 16 channels photo couple input output board Please ensure that the jumpers and switches setting The proper jumper and switches settings for the 16 channels photo couple input output adapter are described in the following 2 1 Switch Settings 1 51 Reset The S1 switch is used to reset 8051 the signal assignments are shown in the following Pin Signals 3 4 Reset SW 2 S2 USB ID OHI 2 4 4 BAAR 3 4 DECISION Computer International Operations Manual USB 16 Channel Photo Isolator Input Output The S2 switch is used to identify USB board ID Please set different board ID to each board do not duplicate board ID setting N on on for F ON ON 14 OFF ON ON 13 FF OFF ON 12 OFF 11 Z Z 2 10 ON OFF OFF ON 9 OFF OFF OFF ON 2 amp N ON OFF 7 EE ON OFF 6 OFF OFF 5 ON OFF OFF 3 for FF OFF OFF 2 N OFF OFF OFF 1 OFF OFF OFF OFF 0 3 Down load revised firmware 2 2 When the S2 switch is set to ON ON ON status means down load revised firmware please follow the steps shown in the following 1
8. Set S2 to ON ON ON ON 2 Run USBBootloader program to down load revised firmware ee DECISION Computer International 5 Operations Manual USB 16 Channel Photo Isolator Input Output 2 2 Jumper Settings Input Voltage Range Selection JP1 to JP16 1 2 JP1 to JP16 are used to select input voltage range The 1 is used to select photo couple input channel 0 and JP2 is used to select photo couple input channel 1 etc When short the jumper the input voltage range from 0 to 20V and the active voltage form 4 5 to 20V When open the jumper the input voltage range from 0 to 30V and the active voltage from 18 to 30V Jumper Input Voltage Inactive Voltage Active Voltage open 0 to 30V 0 to 17 6V 18 to 30V short 0 to 20V 0 to 3 3V 4 5 to 20V 2 3 USB Connector USB Connector The USB connector is connected to B computer USB port by using USB cable 2 4 LED Status 1 LEDI The is an indicator to show the power is supplied normally 2 LED2 5 6 DECISION Computer International Operations Manual USB 16 Channel Photo Isolator Input Output The LED2 is an indicator to warning the USB link status When it lights it means USB connection work
9. ithin the licensed institution Duplication of multiple copies is 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 inthe user manual Furthermore that the SmartLab product will be supplied free from defects in DECISION Computer International 13 USB 16 Channel Photo Isolator Input Output Operations Manual materials and workmanship and be fully functional under normal usage In the event of the failure of 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 Smart
10. liances measuring instruments 2 High isolation voltage between input and 3 Registers copiers automatic vending output V 5000V machines 3 Compact dual in line package 4 Electric home appliances such as fan PC817 1 channel type heaters etc PC827 2 channel type 5 Signal transmission between circuits of PC837 3 channel type different potentials and impedances PC847 4 channel type 4 Recognized by UL file No E64380 li Outline Dimensions 029096000 absence g cate zpectic rion sheets SHARF tales tr any detects fut occur egupmen any c 2 H4RP devices owe In catalogs 212 books etr Comact SHARP in omer ts onae the ares veste of fhe device meets Defoe sang any SHARPS dece 7 DECISION Computer International 15 USB 16 Channel Photo Isolator Input Output Operations Manual SHARP PC817 Series E Absolute Maximum Ratings Ta 25 C 1 Pulse width 100ps Daty ratio 0 001 2 40 to 60 RH AC for 1 minute 3 For 10 seconds li Electro optical Characteristics Ta 25 C 4 Classification table of current transfer ratio is shown below Fig 1 Forward Current vs Ambient Temperature 27 Model No Rank mak PC817A A 30 to 160 PC817B 130 to 260 x PC817C C
11. n library and dll file for users to program the device in supported language You can find manual USBDII_Manual pdf and demo code in VB VC Delphi from Decision Studio CD Under Linux we provide c source to allow user directly to access device You can find manual and example in dcihid 0 5 1 tgz m m m m m m m 12 DECISION Computer International USB 16 Channel Photo Isolator Input Output APPENDIX A WARRANTY INFORMATION A 1 Copyright Operations Manual Copyright DECISION COMPUTER INTERNATIONAL 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 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 w
12. rward voltage V V Load mei Frequency kHz Fig 6 Collector Current vs Fig 7 Relative Current Transfer Ratio vs Fig 12 Collector emitter Saturation Voltage Test Circuit for Response Time Voltage vs Forward Current 6 TT R Voc VETE input Ro R Output PA EY Test Circuit for Response Veg Collector curmat lc mA Rosme curmmt mto 9 S Eo Please refer to the chapter Precautions for Use Calle core mutt er von voltage V V Collector emitter voltage V V Forward current p mA m m m m m mm mmn DECISION Computer International 17 17 18 DECISION Computer International
13. s normally otherwise it is fail 2 5 Connector and Jumper for Serial Communication If there isn t a 2x5 header on the board it means this version doesn t support for serial communication 2 10 1 The connector of serial communication J2 228 JO use RS422 RS485 RS232 please connect J2 to extension board by 10 pins flat cable Optional 2 Enable Serial Port J3 1 2 J3 is used enable serial port communication when short the J3 means enable serial port otherwise when open the J3 the serial port communication is disable ee L DECISION Computer International 7 Operations Manual USB 16 Channel Photo Isolator Input Output 2 6 Connector Assignments The photo isolator input signal and output signal pin assignments are shown in the below 1 Input Signal Assignments Pin Signal Description 1 IN 00 Opto isolator Ch 00 Input 2 IN 00 Opto isolator Ch 00 Input 3 IN 01 Opto isolator Ch 01 Input 4 IN 01 Opto isolator Ch 01 Input 5 IN 02 Opto isolator Ch 02 Input 6 IN 02 Opto isolator Ch 02 Input 7 IN 03 Opto isolator Ch 03 Input 8 IN 03 Opto isolator Ch 03 Input 9 IN 04 Opto isolator Ch 04 Input 10 IN 04 Opto isolator Ch 04 Input 11 IN 05 Opto isolator Ch 05 Input 12 IN 05 Opto isolator Ch 05 Inp
14. ut 13 IN 06 Opto isolator Ch 06 Input 14 IN 06 Opto isolator Ch 06 Input 15 IN 07 Opto isolator Ch 07 Input 16 IN 07 Opto isolator Ch 07 Input Pin Signal Description 1 IN 08 Opto isolator Ch 08 Input 2 IN 08 Opto isolator Ch 08 Input 3 IN 09 Opto isolator Ch 09 Input 4 IN 09 Opto isolator Ch 09 Input 5 IN 10 Opto isolator Ch 10 Input 6 IN 10 Opto isolator Ch 10 Input ee L 7 8 DECISION Computer International USB 16 Channel Photo Isolator Input Output Operations Manual USB 16 Channel Photo Isolator Input Output Operations Manual 7 IN 11 Opto isolator Ch 11 Input 8 IN 11 Opto isolator Ch 11 Input Pin Signal Description 9 IN 12 Opto isolator Ch 12 Input 1 OUT 08 Opto isolator Ch 08 Output 10 IN 12 Opto isolator Ch 12 Input 2 OUT 08 Opto isolator Ch 08 Output 11 IN 13 Opto isolator Ch 13 Input 3 OUT 09 Opto isolator Ch 09 Output 12 IN 13 Opto isolator Ch 13 Input 4 OUT 09 Opto isolator Ch 09 Output 13 IN 14 Opto isolator Ch 14 Input 5 OUT 10 Opto isolator Ch 10 Output 14 IN 14 Opto isolator Ch 14 Input 6 OUT 10 Opto isolator Ch 10 Output 15 IN 15 Opto isolator Ch 15 Input 7 OUT 11 Opto isolator Ch 11 Output 16 IN
15. ut output signals to be completely input output board floated and prevent the ground loops USB cable e 32 LED correspond to 16 input and 16 output ports ES e Decision Studio and User s manual CD activation status e Two Different Connecter Types can be selected Byusing PC817 photo couple chips Standard European P C B type terminal blocks e Power supplied from USB or external DC 5V Professional Pluggable terminal blocks e 5000V isolation voltage Optional Extension board with DB9 RS232 or RS422 485 e PCB Carrier u a a u a n a LLL LL LLL LL LL LLL LLL LE LLL LLL LLL LLL LL LLL LL LL LLL LLL LLL LLL n DECISION Computer International 1 1 2 DECISION Computer International Operations Manual USB 16 Channel Photo Isolator Input Output 1 t Legem o o gt N r 2 gt o be inq qia qnin qon pnm wa mi N CELELLLLLLELLLLLLLLLLLELLLLLLLLLLLLLLLLLLLLLELLLLLLLLLLE L DECISION Computer International 3 Operations Manual USB 16 Channel Photo Isolator Input Output CHAPTER 2 HARDWARE CONFIGURATION Before you use the U
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