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User Manual - Measurement Systems Ltd

1. 25 3 1 1 The l 7560 System Network Configuration sssss 26 3 1 2 Block DIAGE ITI auo ote D eta E La a gt 26 3 1 3 7560 Biver InstallallOns oic nr prie ren di cdbcec hene 27 3 1 4 Verifying the Installation eco cr Per EP earphe eee 31 3 1 5 Uninstalling the Device Driver eeseeeeeeeseeeeeeeeee 34 3 2 l 7561 Pin Assignment and Specifications sssss 35 3 2 1 The l 7561 System Network Configuration sssss 36 3 2 2 The l 7561 Block Diagram cccecceeeeeeeeeseeeeeeeeeeeeeeeeesseeeees 36 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 2 3 2 4 l 7561 Driver Installation 0 ccccecceecceceeeccecceceeeececcaeececcueeaeeceeeaes 38 3 2 5 Verifying the Installations eoe cr ease cel tae ee ee 42 3 2 6 Uninstalling the Device Driver seeessseeeene 45 3 3 l 7563 Pin Assignment and Specifications 46 3 3 1 The l 7563 System Network Configuration sssss 47 3 3 2 The l 7563 Block Diagram cccccceseessseccceeeeeeeeeeestsseeeeeeeeeeees 47 3 3 3 1 7563 Driver Installallon xoc eese eee LU ee E 48 3 3 4 Verifying the Installation octo eco cec b sud ot 52 3 3 5 Uninstalling the Device Driver eseeeseesssseeeeeeeee 55 l 75
2. 2 eror arii arr aorta co crank uasa ca eEc praua xao a spo ceE cu rca aa 66 6 1 Standard Isolation Configuration ssseseeeeesees 66 6 2 PLC Networking Applications 0 ccceeeeeeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeeee 70 6 3 PC Networking Applications cus cod Cerat rb ter eEE bte p xar Mh UE 71 6 4 RS 232 Devices Network eesesssssssseeeeeeee eene 72 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 3 1 Introduction The 7000 series is a family of remote controllable data acquisition modules They provide A D D A DI O Timer Counter MMI and other functions These modules can be controlled remotely by a set of commands 1 1 The 7000 series overview The 7000 series can be divided into several groups based on their function as follows Group 1 bus converter modules support bus converter amp repeater 7520 7520R ISA 7520R PCISA 7520R RS 232 to RS 485 converter 3000V isolation 7520A RS 232 to RS485 and RS 422 converter 3000V isolation 7520AR PCI 7520AR RS 232 to RS485 and RS 422 converter 3000V isolation 7560 USB to RS 232 converter 7561 USB to RS 232 422 485 converter 3000V isolation 7563 USB to 3 Channel 485 converters 3000V isolation 7510 RS 485 to RS 485 repeater 3000V isolation 7510A RS 485 and RS 422 repeater 3000V isolation 7510AR RS 485 and RS 422 repeater Two way 3000V isolation 7551 RS 232 to RS 232
3. 63 5 4 2 System Network Configuration e Multiple Baud Rate e Multiple Data Format RS 485 Network RS 485 Network RS 485 Network l 7513 RS 485 Network Other RS 485 Devices NOTE l 7520 RS232 to RS485 Converter l 7513 One to Three channels Rs485 Hub l 7000 Series 5 4 3 Block Diagram DATA DATAS a DATA A DATA2 gt 5 3000V wall C adis Isolctio DATAZ a a peWoc L III 10 30VDC 1 V _ cate na TET 9 DC DC 3000V Isolation Block Diagram of 1 75 13 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 64 I 7000 Series 5 5 Basic Wire Connections for l 7510 emen RET PNAP A RS 485 Signal ST RS 485 Signal Input E Output DATAO 4R MU euie gt DATAI DATAO 4 18 es 3 eie gt DATA 16 a3 5 e en 18 Fir m e 16 SER L Gn 16 gg c T 18 u e eu 10 30VDC 06 en M p06 ET T E SE amp n l 7510 RS 485 Repeater 3000V isolation RS 485 Network RS 485 Network Connectng 256 modules without repeater l 7510 Connectng 256 modules without repeater 1 7510 l 7000 Series l 7000 Series l 7000 Series l 7000 Series 1 Extends RS 485 network if the path is over 4000 ft or 1 2 Km 2 Extends RS 485 network if connecting over 256 modules 3 Cuts a long RS 485 path into several isolated short RS 485 paths for protection 7000 Bus Convert
4. 41 3 2 5 Verifying the Installation This section will show you on how to verify whether the l 7561 was properly installed You will also need to determine the COM port assignment made by Windows for the USB to RS 232 422 485 converter Note Before you connect the l 7561 for the first time ensure that you do not attach any serial devices to the converter You must only connect the l 7561 itself To verify whether the device is properly installed and determine the COM port assignment for the device 1 Click Start gt Settings gt Control Panel then double click on the System icon Once the System Properties window is display click on Hardware tab and then click on the Device Manager button Double click on Ports COM amp LPT If the device was correctly installed you should now see the l 7561 USB to RS232 422 485 COM4 device listing This also means that Windows has assigned the device to the COMA port i Device Manager E 2 Bl xl We Action View gt a E S 9 xax m Computer amp Disk drives Display adapters 5 DVD CD ROM drives 3 Floppy disk controllers y Human Interface Devices Sy IDE ATA ATAPI controllers 2 Keyboards D Mice and other pointing devices Monitors J y Ports COM amp LPT X i Communications Port COM1 F Communications Port COM2 oY ECP Printer Port LPT1 M EI 7561 USB to R5232 422 485 COM4 0 2 2
5. Some HS 232 devices can be connected to the 7000 RS 485 network very easily just like the PC or PLC introduced in Sec 6 2 and Sec 6 3 These RS 232 devices must adhere to 3 rules given as follows Rule 1 cannot send out the RS 232 signal in normal operating state Rule 2 every device has a unique device address Rule 3 will not send out a RS 232 signal if the destination address does not match with the device address The software for RS 232 device networking and PLC networking is very similar The only difference is the command format The command format of PLC is always different for different manufacturers Refer to NAPOOOS User Manual for software details 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 72
6. The 7000 Series Bus Converter User s Manual Warranty All products manufactured by ICP DAS are under warranty regarding defective materials for a period of one year from the date of delivery to the original purchaser Warning ICP DAS assumes no liability for damages resulting from the use of this product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assumed by ICP DAS for its use or for any infringements of patents or other rights of third parties resulting from its use Copyright Copyright 1997 by ICP DAS All rights are reserved Trademark The names used for identification only may be registered trademarks of their respective companies Revision History Revision Data Summary of changed 1 Add the jumper setting for I 7520A on page 14 2 Add the jumper setting for I 7520AR on page 16 1 5 2004 06 07 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 1 Table of Contents de URIFOGUCIHOFE isorine saas ia aa hut eaaa a a AEE a AA a RE a iae aaan 4 1 1 The 7000 series OVErViCW ceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeenaaees 4 1 2 Related Documentation for the 7000 Series ssssssss 5 1 3 Common Features of the 7000 Series eceeeeeeeeeeeeeeeeeeeeeeeeees 6 1 4 The 7000 Series System Network for BU
7. Upgrade Device Driver Wizard Locate Driver Files s Where do you want Windows to search for driver files Sy Search for driver files for the following hardware device E USB Device The wizard searches for suitable drivers in its driver database on your computer and in any of the following optional search locations that you specify To start the search click Next If you are searching on a floppy disk or CD ROM drive insert the floppy disk or CD before clicking Next Optional search locations Floppy disk drives CD ROM drives IV Specify a location Microsoft Windows Update lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 28 6 If the Specify a location is selected you much choose the correct path Enter E Napdos 7000 756x 7560 The E is the Disk that Package CD put in Click OK to start the search Files Needed E 4 X A The file ser2pl sys on USB Serial Cable Diskete is C needed Cancel Type the path where the file is located and then click DK Copy files from JE Napdos 7000 756x 7560 7 Once Windows finds the correct driver click Next to install the driver Found New Hardware Wizard Driver Files Search Results Fates The wizard has finished searching for driver files for your hardware device ey The wizard found a driver for the following device e USB Device Windows fo
8. 7561 USB to RS 232 422 485 Converter W Variable Baud Rate Specifications H 300 9600 115K N W variable Data Format C RS 485 RS 422 RS 232 a Introduction The l 7561 is a cost effective module for transfer serial data over USB It allows you to connect your serial devices to systems using a USB interface Connecting the l 7561 to a PC you get one extra high speed RS 232 422 485 ports Like our 1 7520A the l 7561 contains Self Tuner This chip auto tunes the baud rate and data format to the RS 485 network The l 7561 module derives the power from the USB port and doesn t need any power adapter when you use l 7561 you should connect power ground to other modules It also features a high speed 115 2 Kb s transmission rate and supports various O S independent RS 232 422 485 Ports Full compatibility with USB 1 1 specifications Input Port USB Cable USB type A connector Type A to type B cable provided Output Port 3 wire RS 232 RS 422 RS 485 Speed Self Tuner inside 3000 V DC Isolation protections provided Photo coupler isolation 2500V rms 256 modules max In one RS 485 network without repeater Repeater request 4 000 feet or over 256 modules Parity Bit odd even none Data Bit 5 6 7 8 Stop Bit 1 1 5 2 Power requirements Voltage support by USB interface of the Host PC Operating temperature 25 C to 475 C Storage temperature 25 C to 80 C Humidity 5
9. 95 Driver Supported Windows 98 ME 2000 XP Linux 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 35 3 2 1 The l 7561 System Network Configuration e Multiple Baud Rate e Multiple Data Format l 7561 USB to RS 232 422 485 Converter RS 485 Network Other RS 232 Devices _ AUI SST 2450 SST 2450 l 7000 Series 3 2 2 The l 7561 Block Diagram 2500 vrms Photo Isolation 3000 V Isolatio DEYDE Block Diagram of 1 7 561 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 3 2 3 l 7561 has four different output types Selecting the l 7561 output type NOTE The RS 232 RS 422 and RS 485 output types couldn t be used simultaneously which means that you can only select 1 type to output Type 1 1 channel RS 485 output Type 2 1 channel RS 422 output Type 3 2 channel RS 485 output Support star network Type 4 1 channel RS 232 output RS422 485 Output Jumpers settings For type 1 Set the JP3 jumper to positions 2 and 3 For type 2 Set the JP3 jumper to positions 2 and 3 For type 3 Set the JP3 jumper to positions 1 and 2 Types 1 and 2 le 1 Type 3 Default setting 2 2 channel RS 485 3 RS 422 or RS 485 JP3 Z S RS 485 Pin define oap lt ose se se Se Se DATA and DATA O c mo m REMIS u eee RS 422 Pin define M A E ee ee ee TX TX RX and RX Pin Assignment For types Channel on
10. Power consumption 1 5 W max Storage temperature 25 C to 75C Humidity 5 95 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 56 4 1 1 The l 7551 System Network Configuration e Multiple Baud Rate e Multiple Data Format I 7520R Max distance 15M Output 3000 Isolation NOTE l 7551 RS 232 to RS 232 Converter Other RS 232 Devices 4 1 2 The l 7551 Block Diagram TxD m ee ne Photolsolation Loss 12 D ww ww NIDIB eran wes ie 3000V ls olation gt ee 3 M o9 DC DC 3000V Is olation Block Diagram of I 7551 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 57 4 1 3 l 7551 has two different output types Selecting the l 7551 output type NOTE The type1 and type2 couldn t be used simultaneously which means that you can only select 1 type to output Type 1 Input TxD RxD CTS RTS GND Output TxD RxD CTS RTS GND Type 2 Input TxD RxD DSR DTR GND Output TxD RxD DSR DTR GND Type1 and Type2 Jumpers settings NOTE RXD and TXD are permanent setting For type 1 Set the JP1 jumper to positions 2 and 3 Set the JP2 jumper to positions 2 and 3 le Type 1 For Pin8 CTS Default setting DB9_Female Type 1 For Pin7 RTS Default setting OUT RXD OUT GND OUT DB9 Male For type 2 Set the JP1 jumper to positions 1 and
11. requires 16550 compatible UART E Alb xl LS Select lower settings to correct connection problems Cancel Select higher settings for faster performance Defaults Receive Buffer Low 1 J High 14 14 Transmit Buffer Low 1 J High 16 15 COM Port Number coms y Note Some software programs may only support Ports up to COM4 and may not work if the port is assigned to COM5 or higher 5 Once you have verified that the device has been properly installed you may now proceed to use the USB to 3 Ports RS485 Hub to connect to serial devices Attach the serial device to the serial port of the adapter and then connect the USB connector to the USB port of your computer Use the supplied driver for the serial device if needed 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 54 3 3 5 Uninstalling the Device Driver It is easy to uninstall the USB to Serial device driver 1 Run the DRemover98_2K exe Uninstall program which can be found on the Package CD Napdos 7000 756x 7563 or at ftp ftp icodas com pub cd 8000cd napdos 7000 756x 7563 2 The uninstall program will then prompt you if you want to remove the utility program Click OK to continue i USB Serial Driver Remover xj Press OK to remove driver Cancel 3 After the uninstall is complete the program will prompt you to restart Windows Click Yes to continue AN If you want to in
12. 2 Set the JP2 jumper to positions 1 and 2 Type 2 For Pino DSR Default setting DB9 Female Type 2 For Pin4 DTR Default setting DSR OUT TXD OUT DTR OUT GND OUT DB9 Male 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 58 5 Repeater series l 7510 1 7510A 1 7510AR l 7513 5 1 l 7510 5 1 1 Pin Assignment and Specifications 7510 RS 485 Repeater e Input two wire RS 485 D D Output two wire RS 485 D D Speed Self Tuner inside auto switching baud rate from 300 to 115200 BPS Isolation voltage 3000V Connector plug in screw terminal block Power requirements 10V dc 30V dc Power consumption 2 2W Max W variable Baud Rate lo ao ai 300 9600 115K N E Variable Data Format DUAS OR L DATATE A DATAD U neon LE DATAT gt 3000V 10 30VDC Is olation V I Tee E Ac Block Diagram of l 7510 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 59 5 2 7510A 5 2 1 Pin Assignment and Specifications 7510A RS 485 RS 422 Repeater e Input RS 485 RS 422 e Output RS 485 RS 422 e Speed Self Tuner inside auto switching baud rate from 300 to 115200 bps e Isolation voltage 3000V e Connector plug in screw terminal block e Power requirements 10V dc 30V dc e Power consumption 2 2W Max O 7510A RS 485 422 Rep
13. Converter 7513 One RS 485 to three channels RS 485 Hub Group 2 DIO modules support TTL isolated DIO relay amp O C Output 7044 isolated DI 14 in 7042 isolated O C DO 13 Out 7043 No isolated O C 16 channels digital output 7044 high driver O C output isolated DI 4 In 8 Out 7050 TTL IO 7 In 8 Out 7052 isolated DI 8 in 7053 Non isolated DI 16 In 7060 isolated DI amp relay output 4 In 4 Relay 7063 isolated DI 8 amp 3 form A power relay 7065 isolated DI 4 amp 5 form A power relay 7066 7 form A PhotoMOS Relay 7067 Relay output 7 Relay 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 4 Group 3 DA module support voltage current output 7021 1 channel analog output 7022 2 channel analog output 7024 4 channel analog output Group 4 AD modules support voltage current thermocouple RTD measurement 7011 7011D 7011P single channel thermocouple measurement 7012 7012D 7012F single channel large signal measurement 7013 7013D 1 channel RTD measurement 7033 7033D 3 channels RTD measurement 7014D Analog Transmitter input with LEDs display 7016 7016D 7016P Strain Gauge input with LEDs display 7017 7018F Input Range and multi channel same as 7012 7018 Thermocouple input multi channel 7011 Group 5 Timer Counter modules 7080 7080D Group 6 Man Machine Interface MMICON 240 64 LCD 4 4 KBDs 8 function key Group 7 Power relay Modules
14. RM104 108 1 16 4 8 16 channels of form C SPST 400V AC 16A RM204 208 216 4 8 16 channels of form C SPDT 400V AC 5A Group 8 Embedded Processor module 7188 7188XA 7188XB 7188XC 7188EX 7188EA Group 9 wireless modem module SST 288 Group 10 Power supply module ACE 540A 24V 2A power supply DIN 540A ACE 540A with DIN RAIL mount PWR 24 220V 220V AC input 24V 0 1A output power adapter PWR 24 110V 110V AC input 24V 0 1A output power adapter 2 Related Documentation for the 7000 Series NAP7000S User Manual for software NAP70008 utility program source NAP7000P User Manual for software NAP7000P DLL driver for 7000 NAP7000D User Manual for software NAP7000D DDE driver for 7000 NAP7000L User Manual for software NAP70000 OLE driver for 7000 7000 Bus Converter User Manual For 7510 7520 7520A 7520R 7561 7510A 7520AR ISA 7520A PCI 7520AR PCISA 7520R 7000 DIO User Manual for 7050 7052 7053 7060 7041 7042 7044 7067 7000 A D Group1 User Manual for 7017 7018 7013 7013D 7033 7033D 7000 A D Group2 User Manual for 7011 7011D 7012 7012D 7014D 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 5 7000 D A User Manuals for 7021 7022 and 7024 7000 Timer Counter User Manual for 7080D 7000 Embedded Controller User Manual for 7188 MMICON Hardware Manual for MMICON MMIDOS User Manual for MMICON software Application Note EM001 gt for MMICON evaluation 3 Common Featu
15. Series Other RS 485 Devices 5 3 3 Block Diagram ees DATA1 4 R eae code 3000V L URxI h ls olation III pepe t en 10 30VDC ae Ve mm GND T anan o DC DC 3000V Isolation Block Diagram of 1 75 10AR 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 62 5 4 l 7513 5 4 1 Pin Assignment and Specifications 7513 RS 485 HUB One channel RS 485 Input Three channels RS 485 Output Specifications Introduction l 7513 is 3 Channel RS 485 Active Star Wiring Hub The unit has 3 independent RS485 output channels each with their own driver which can transmit signals along 4 000 ft 1 2Km Of cable on each channel l 7513 includes both Hub and Repeater function So each output channel can be connected anther hub The isolation site of l 7513 is located in the input and output interface circuit In other words l 7513 is three way isolation module Input one port RS 485 D D Output three port RS 485 D D Speed Self Tuner inside auto switching baud rate from 300 to 115200 bps Isolation voltage Three way 3000Vdc Connector plug in screw terminal block Power requirements 10V dc 30V dc Power consumption 2 2W Max Each channel on the hub is driven by it s own RS 485 driver Each channel maximum line length about of 4000 ft 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15
16. are not needed However it may be necessary to insert two terminated resistors at both end of the RS 485 segment It is not easy to calculate the value of a terminator resistor The best way to do this is to use an oscilloscope to check the RS 485 signal directly If the impedance match of RS 485 network is OK the oscilloscope will show a very nice square wave If these square wave signals are distorted the user will need to insert two terminators at both end of the RS 485 segment ho a S or Resistor value of Resistor value of terminator is too small terminator is too big 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 68 It is recommended to use the trial and error rule The trial and error rules are given as follows 1 If the length of RS 485 is about 1 2 Km try 3300 first 2 Run TEST EXE of NAP7000S Select function_5 run continuously for at least 8 hours to make sure Communication is OK 3 If function 5 finds many communication errors use an oscilloscope to check the waveform The waveform will tell you whether the terminator is too small or too big Then adjust your terminator and run TEST EXE again 4 If the correct terminators are found run the TEST EXE continuously for at least 8 hours to make sure there are no communication errors The function 5 of TEST EXE given in NAP70008 will automatically read testing command from TEST DAT and continuously perform
17. box to check what other port numbers are available If for instance Windows has assigned COM5 to the device you may try to reassign it to a lower unused port number Click OK when finished Try running HyperTerminal to test whether the new port number is OK Advanced Settings for COM3 r v Use FIFO buffers requires 16550 compatible UART E Alb xl LS Select lower settings to correct connection problems Cancel Select higher settings for faster performance Defaults Receive Buffer Low 1 J High 14 14 Transmit Buffer Low 1 J High 16 15 COM Port Number coms n Note Some software programs may only support Ports up to COM4 and may not work if the port is assigned to COM5 or higher 5 Once you have verified that the device has been properly installed you may now proceed to use the USB to RS232 422 485 Converter to connect to serial devices Attach the serial device to the serial port of the adapter and then connect the USB connector to the USB port of your computer Use the supplied driver for the serial device if needed 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 44 3 2 6 Uninstalling the Device Driver It is easy to uninstall the USB to Serial device driver 1 Run the DRemover98_2K exe Uninstall program which can be found on the Package CD Napdos 7000 756x 7561 or at ftp ftp icpdas com pub cd 8000cd napdos 7000 756x 7561 2 Th
18. digital cameras card readers and other serial devices to your computer It provides serial connections up to 1Mbps of data transfer rate And since USB does not require any IRQ resource more devices can be attached to the system without the previous hassles of device and resource conflicts Finally the l 756x USB to Serial adapter is a fully USB Specification compliant device and therefore supports advanced power management such as suspend and resume operations as well as remote wakeup The I 756x USB Serial products are designed to work on Win98 ME 2000 XP and Linux operating systems 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 24 3 1 l 7560 Pin Assignment and Specifications RS 232 Connector Specifications Introduction The l 7560 adds a Windows serial Com port via its USB connection and is compatible with new amp legacy RS 232 devices USB Plug and Play allows easy serial port expansion and requires no IRQ DMA or I O port resources l 7560 features a full set of RS 232 modem data and control signals TxD RxD RTS CTS DSR DTR DCD RI and GND on its PC compatible DB9 male connector It also features a high speed 115 2 Kb s transmission rate So you can download program to l 8000 series and supports various O S No external power supply is required as l 7560 takes its power from the USB bus l 7560 comes complete with drivers for Microsoft Windows 98 Windows ME Window
19. modules in the same RS 485 network are common ground For example the all modules between Q9 7xxx and 7xxx share the same RS 485 network and all are common ground The RS 485 length can be up to 4000 ft or 1 2 km this is a very long path This long path makes the RS 485 network very susceptible to network noise by high energy transient in this environment If this noise is too great all the modules in the RS 485 network may be damaged simultaneously This is highly possible and occurs often in real world applications It is strongly recommended to add another isolation repeater the 7510 to break the long path RS 485 network into several short RS 485 networks to avoid all the modules being damaged at the same time This is the third function of 7510 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 67 For example the 7510 7510 are used to isolate local modules from ORS 485 network If there is high energy transient on 9RS 485 network all the local modules will be safe Isolation Configuration Strongly Recommended D 7520R 75 10 D Q Rs 485 p O Rs 485 RS 485 COM1 RS 232 RS 485 RS 485 Host PC or PLC Q 75 0 Q 75 0 Terminator resistor RS 485 i 1 7000 RS 485 Group A Series Group B i RS 485 RS 485 1 7000 i 1 7000 Series Series l 7000 i i 1 7000 Series Series If the RS 485 network is not over 100 meters the terminated resistors
20. 51 H8 232 to HS 232 COnWeLFfteF siaicc ihr abun au E ace cau Yun qu Ba ues won RADR Ea 56 4 1 l 7551 Pin Assignment and Specifications sssss 56 4 1 1 The l 7551 System Network Configuration sss 57 4 1 2 The l 7551 Block Diagram essseemmm 57 4 1 3 l 7551 has two different output types Repeater series l 7510 I 7510A 1 7510AR l 7513 59 5 1 Eren o EPEE 59 5 1 1 Pin Assignment and Specifications ccccccccceseeeeeeeeeeeeeeeeeeeees 59 5 1 2 Block BIagralmiz ecce bcc ORDEI 59 5 2 PMO A irre aed peu ted i Brita Rd hldubM Raus dui editus 60 5 2 1 Pin Assignment and Specifications eesssssssssss 60 5 2 2 Block Diagram MORTON RON 60 5 3 I 75 UAE S sitesi cis a ical get te bte denim de dos 61 5 3 1 Pin Assignment and Specifications ssssssssss 61 5 3 2 System Network Configuration ceeeeeeeeeeeeeeeeeeeeeeeeeeeetneeeeeeeees 62 5 3 9 BIOCK Didghail eo Aotac an Seba ain tA ra itn Aaa A A a he S 62 5 4 PEP T dioses n bun er QR DEDE IER EN PME 63 5 4 1 Pin Assignment and Specifications ssssseesssssss 63 5 4 2 System Network Configuration essssssseseeeeeeee 64 5 4 3 Block Diagram ee nennen nnns 64 5 5 Basic Wire Connections for l 7510 sssesss 65 7000 RS 485 Networking
21. 563 USB to RS485 Hub to view the properties The l 7561 cannot reassign the COM Port name to another Port number under Win98 and Win98SE I 7563 USB to 3 Ports RS485 Hub COM3 Properties 2x General Port Settings Driver E 7563 USB to 3 Ports RS485 Hub COM3 Device type Ports COM amp LPT Manufacturer ICP DAS Location USB Device m Device status This device is working properly If you are having problems with this device click Troubleshooter to start the troubleshooter Troubleshooter Device usage Use this device enable 3 Once the properties window opens click on the Port Settings tab Then click on the advanced button I 7563 USB to 3 Ports RS485 Hub COM3 Properties General Port Settings Driver Data bits fe H Parity oe zl Stop bits i rz Flow control None zl Advanced N Restore Defaults Bits per second 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 53 4 The Advanced Settings dialog box will now be displayed Click on the COM Port Number drop down box to check what other port numbers are available If for instance Windows has assigned COM5 to the device you may try to reassign it to a lower unused port number Click OK when finished Try running HyperTerminal to test whether the new port number is OK Advanced Settings for COM3 r v Use FIFO buffers
22. 7PH 006 15 15 2 4 3 The I 7520AR has three different output types Selecting the I 7520AR output type NOTE The RS 422 and RS 485 output types couldn t be used simultaneously which means that you can only select 1 type to output Type 1 1 channel RS 485 output Type 2 1 channel RS 422 output Type 3 2 channel RS 485 output Support star network RS422 485 Output Jumpers settings For type 1 Set the JP1 jumper to positions 1 and 2 For type 2 Set the JP1 jumper to positions 1 and 2 For type 3 Set the JP1 jumper to positions 2 and 3 Types 1 and 2 Type 3 Default setting 2 channel RS 485 1 RS 422 or RS 485 S RS 485 Pin define on lt r x x lt x gt DATA and DATA Er I f t0 D C 38 y RS 422 Pin define NDT O O r 0o c c TX TX RX and RX Pin Assignment For types za Channel one Pin define un Me 2n DATA1 and DATA1 L lt tc lt t remi ipie tum lt i lt L r lt a T l l O Q QQA Channel two Pin define oN co uc co m oo 9 10 DATA2 and DATA2 2 5 PCISA 7520AR Pin Assignment and Specification DB9S MALE DB9S MALE RS 485 D D RS 422 RX RX TX TX CON2 RS 485 422 DB9 Male Connector Terminal 2 wire RS 485 4 wire RS 422 DATA TX 3 Not Connect Not Connect RX 6 7 DATA TX 8 9 Not Connect RX The PCIS
23. A 7520AR is exactly the same as 7520AR except for the PCI and ISA interface It is designed for easy installation 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 17 2 6 PCISA 7520R Pin Assignment and Specification PCI Bus PCISA 7520R cN1 for RS 232 CN2 for RS 485 CN2 PCISA 7520R f CNI af CN2 HOST PC RS 485 CON2 RS 485 DB9 Male Connector Terminal 2 wire RS 485 DATA 3 4 Not Connect 5 6 DATA 7 8 9 Not Connect The PCISA 7520R is exactly the same as 7520R except for the PCI and ISA interface It is designed for easy installation 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 18 2 7 Basic Wire Connection for l 7520 RS 485 wire connection GND gt Ext Power GND VS gt Ext Power 10V 30V Data 2 Data Data 2 Data RS 232 wire connection Host pin2 RXD gt 7520 Pin2 Host pin3 TXD lt gt 7520 Pin3 Host pind GND 7520 Pin VS Com 1 2 3 4 or UART port Female 9 pin D sub l 7520 I 751 RS 232 to RS 485 Converter RS 485 Repeater RS 485 Connecting 256 modules without repeater i 7510 l 7000 Series l 7000 Series 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 19 2 8 How to select 7520 7520R The 7520R is exactly the same as 7520 except for the isolat
24. S Type 7 1 5 ZODD DImIOISIOI T o sth tno scita set s Meta a t E UE 9 2 1 7520 A R AR PCISA 7520AR PCISA 7520R cene 11 2 1 POOF na a A A a 11 2 1 1 Pin Assignment and Specifications ceeeeeeeeeecceeeeeeeeeeeeeeeeeees 11 2 1 2 Block Diagram ERR D 11 2 2 DO PIT esca cashier itr i iia el idle tat ec tt 12 2 2 1 Pin Assignment and Specifications ssssesssssssssss 12 2 2 2 Block Diagrami uode tie bote lt bean teu buctMian iau 12 2 3 45 20 casio E E NO DRM A DDR eee 13 2 3 1 Pin Assignment and Specifications ssssssssss 13 23 27 Block DIAGrAIN p 13 2 3 8 The l 7520A has three different output types 14 2 4 PSO RR TET 15 2 4 1 Pin Assignment and Specifications ssssseessssssss 15 2 4 2 Block Digranes C OT 15 2 4 3 The I 7520AR has three different output types 16 2 5 PCISA 7520AR Pin Assignment and Specification 17 2 6 PCISA 7520R Pin Assignment and Specification 18 2 7 Basic Wire Connection for 1 7520 cccceeeeeeeeeeeeeeeeeeeeneeeeeeeeeeeeeees 19 2 8 How to select 7520 7 7520E 3 ood cd edendo ares 20 3 USB series E7560 I 7561 7563 cionis conr siiis a cuu nan aano enun eru russ 24 3 1 l 7560 Pin Assignment and Specifications
25. SST 2450 SST 2450 Other RS 232 Devices l 7000 Series l 7000 Series 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 7 Conventional Two Wire RS 485 Network The conventional two wire RS 485 network uses a DIP SWITCH selectable converter to convert host RS 232 or USB signals to a two wire RS 485 signal The baud rate and data format must be set to a fixed value for the whole network For example the user can choose baud rate 9600 and data format 10 bit per character This limitation is inconvenient for some real world applications The 7000 series Adam 4000 series Nudam 6000 series and DATAFORTH 9B series all use a 10 bit format Some conventional PLCs use an 11 bit data format and some weight scale equipment uses 12 bit If the host PC needs to send commands to remote modules PLCs and weight scale equipment one possibility is to use three independent two wire RS 485 networks However this may increase system cost and reduce system reliability Another option for real world applications is to use many modules in the same two wire RS 485 network Each module must communicate at the same baud rate in a conventional system Some module may be very close to the host PC and will be able to communicate at a higher baud rate Other modules may be farther away from the host PC and will communicate at a lower baud rate Since only one speed is valid in an RS 485 network the higher speed modules
26. amp f Sound video and game controllers System devices E Universal Serial Bus controllers 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 42 2 If you need to reassign the COM Port name to another Port number you can double click on the device l 7561 USB to RS232 422 485 to view the properties The l 7561 cannot reassign the COM Port name to another Port number under Win98 and Win98SE I 7561 USB to RS232 422 485 COM4 Properties S 21 xl General Port Settings Driver j 7561 USB to RS232 422 485 COM4 Device type Ports COM amp LPT Manufacturer ICP DAS Location USB Device r Device status This device is working properly If you are having problems with this device click Troubleshooter to start the troubleshooter Troubleshooter Device usage Use this device enable DK Cancel 3 Once the properties window opens click on the Port Settings tab Then click on the advanced button I 7561 USB to RS232 422 485 COM4 Properties En 21x General Port Settings Driver Bits per second Data bits B H Parity None i e Stop bits hn wH Flow control None hd Advanced I Restore Defaults 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 43 4 The Advanced Settings dialog box will now be displayed Click on the COM Port Number drop down
27. are device work Windows needs driver files for your new device To locate driver files and complete the installation click Next What do you want the wizard to do Search for a suitable driver for my device recommended C Display a list of the known drivers for this device so that can choose a specific driver lt Back Cancel 5 Select the Specify a location optional search locations If the CD ROM drives checkbox is selected please insert the driver CD Click Next to start the search Found New Hardware Wizard Locate Driver Files s Where do you want Windows to search for driver files Sy Search for driver files for the following hardware device e USB Device The wizard searches for suitable drivers in its driver database on your computer and in any of the following optional search locations that you specify To start the search click Next If you are searching on a floppy disk or CD ROM drive insert the floppy disk or CD before clicking Next Optional search locations Floppy disk drives CD ROM drives IV Specify a location Microsoft Windows Update lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 49 6 If the Specify a location is selected you much choose the correct path Enter E Napdos 7000 756x 7563 The E is the Disk that Package CD put in Click OK to start the search Found New Hardware Wiza
28. ce driver is a software program that enables a hardware device to work with an operating system This wizard upgrades drivers for the following hardware device USB Device Upgrading to a newer version of a device driver may add functionality to or improve the performance of this device What do you want the wizard to do Search for a suitable driver for my device recommended C Display a list of the known drivers for this device so that can choose a specific driver lt Back Cancel 5 Select the Specify a location optional search locations If the CD ROM drives checkbox is selected please insert the driver CD Click Next to start the search Upgrade Device Driver Wizard Locate Driver Files s Where do you want Windows to search for driver files Sy Search for driver files for the following hardware device E USB Device The wizard searches for suitable drivers in its driver database on your computer and in any of the following optional search locations that you specify To start the search click Next If you are searching on a floppy disk or CD ROM drive insert the floppy disk or CD before clicking Next Optional search locations Floppy disk drives CD ROM drives IV Specify a location Microsoft Windows Update lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 39 6 If the Specify a location is selecte
29. click on the Device Manager button Double click on Ports COM amp LPT If the device was correctly installed you should now see the l 7560 USB to RS232 COM3 device listing This also means that Windows has assigned the device to the COMG port a LiDevice Manager m Oj x Action AEE aar Computer amp Disk drives Display adapters 5 DVD CD ROM drives 3 Floppy disk controllers d Human Interface Devices amp 3 IDE ATA ATAPI controllers 3 Keyboards A Mice and other pointing devices E E 1 Wl Monitors Ports COM amp LPT F Communications Port COM1 E Communications Port COM2 J tc ECP Printer E Sas 1 7560 USB t COM3 H Sound video game qund R m System devices Universal Serial Bus controllers 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 31 2 If you need to reassign the COM Port name to another Port number you can double click on the device l 7560 USB to RS232 to view the properties The l 7561 cannot reassign the COM Port name to another Port number under Win98 and Win98SE 1 7560 USB to RS232 COM3 Properties m 21 xl General Port Settings Driver E 7560 USB to RS232 COM3 I Device type Ports COM amp LPT Manufacturer ICP DAS Location USB Device m Device status This device is working properly If vou are havi
30. d you much choose the correct path Enter E Napdos 7000 756x 7561 The E is the Disk that Package CD put in Click OK to start the search Found New Hardware Wizard i A 1 X p Insert the manufacturer s installation disk into the drive selected and then click OK Cancel Copy manufacturer s files from E NA amp PDOS 700057567561 WwIN2000 7 Once Windows finds the correct driver click Next to install the driver Found New Hardware Wizard Driver Files Search Results Fates The wizard has finished searching for driver files for your hardware device ey The wizard found a driver for the following device e USB Device Windows found a driver for this device To install the driver Windows found click Next e napdos 0005756s 7561 win2000 ser2pl inf lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 40 8 Windows will then install the driver for the USB to RS232 422 485 Once installation is complete Windows will notify you that it has finished installing the software Click Finish to continue Found New Hardware Wizard Completing the Found New Hardware Wizard M l 7561 USB to RS232 422 485 Windows has finished installing the software for this device To close this wizard click Finish lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15
31. dows XP Windows 2000 Windows ME and Windows 98 operating systems No support for WinNT Download driver files from 1 Package CD Napdos 7000 756x 7563 2 fip ftp icodas com pub cd 8000cd napdos 7000 756x 7563 The following steps will show how to install the device under Windows 2000 Basically the procedures are also somewhat the same for other Windows operating systems 1 Power on your computer and boot to Windows 2 Locate the USB port of your computer and plug in the I 7563 3 Windows will detect the new device and will initiate the Found New Hardware Wizard prompting you to install the software for the detected USB Device Select to install from a list or specific location Click Next to continue Found New Hardware Wizard Welcome to the Found New Hardware Wizard This wizard helps you install a device driver for a hardware device To continue click Next Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 48 4 An Install Hardware Device Drivers window is shown Click Next to initiate a search for a suitable driver for your device Found New Hardware Wizard Install Hardware Device Drivers Fates device driver is a software program that enables a hardware device to work with CY an operating system This wizard will complete the installation for this device a USB Device device driver is a software program that makes a hardw
32. e Pin define xe pi d 5e 5e e S DATA1 and DATA1 lt a TP GNE OE lt lt o eo a ee E canis Channel two Pin define DATA2 and DATA2 3 2 4 7561 Driver Installation Installing the Device This section will guide you on how to install the l 7561 USB to RS 232 422 485 converter under Windows XP Windows 2000 Windows ME and Windows 98 operating systems No support for WinNT Download driver files from 1 Package CD WNapdos 7000 756x 7561 2 ftp ftp icodas com pub cd 8000cd napdos 7000 756x 7561 The following steps will show how to install the device under Windows 2000 Basically the procedures are also somewhat the same for other Windows operating systems 1 Power on your computer and boot to Windows 2 Locate the USB port of your computer and plug in the l 7561 3 Windows will detect the new device and will initiate the Found New Hardware Wizard prompting you to install the software for the detected USB Device Select to install from a list or specific location Click Next to continue Upgrade Device Driver Wizard Welcome to the Upgrade Device Driver Wizard This wizard helps you upgrade a device driver for a hardware device To continue click Next 4 An Install Hardware Device Drivers window is shown Click Next to initiate a search for a suitable driver for your device Upgrade Device Driver Wizard Install Hardware Device Drivers devi
33. e uninstall program will then prompt you whether you want to remove the utility program Click OK to continue i USB Serial Driver Remover xj Press OK to remove driver Cancel 3 After the uninstall is complete the program will prompt you to restart Windows Click Yes to continue AN If you want to install new driver you must re boot Windows system now Will you re boot Windows system immediately 4 Windows will show a dialog box to notify you that the driver was removed successfully Wait for Windows to restart your computer 3i USB Serial Driver Remover A x Remove driver successfully 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 3 3 1 7563 Pin Assignment and Specifications Introduction The I 7563 is a cost effective module for transfer serial data over USB It allows you to connect your serial devices to systems using a USB interface Connecting the I 7563 to a PC The I 7563 contains Self Tuner This chip auto tunes the baud rate and data format to the Rs 485 network The l 7563 module derives the power S aes from the USB port and doesn t need any power n Variable Rake Format adapter It also features a high speed 115 2 Kb s transmission rate and supports various O S e 7563 USB to 3 Ports RS 485 Hub Converter Do you have any RS 485 wiring problems The l 7563 is USB to three ports RS 485 Hub Each channel has its own RS 485 driver IC o
34. eater E Variable Baud Rate 00 115K E 300 9600 W Variable Data Format i RS 485 RS 422 A a a E tuo o oq 8 KER EB DATA1 3000V Isolation apk pc pe Block Diagram of 1 7510A 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 60 5 3 1 7510AR 5 3 1 Pin Assignment and Specifications Introduction I 7510AR is exactly the same as I 7510A except for the isolation site The isolation site of I 7510A is located in the input interface circuit but the isolation site of the I 7510AR is located in the input and output interface circuit In other words I 510AR is three way isolation repeater module RS 422 485 Repeter 7510AR W Variable Baud Rate 300 9600 115 2K L1 5 W Variable Rate Format I 485 Specifications e Input RS 485 RS 422 e Output RS 485 RS 422 Speed Self Tuner inside auto switching baud rate from 300 to 115200 bps Isolation voltage Three way 3000Vdc Connector plug in screw terminal block Power requirements 10V to 30VDC Power consumption 2 2W Max 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 61 5 3 2 System Network Configuration e Multiple Baud Rate e Multiple Data Format RS 485 Network l 7000 Series RS 485 Network Input 3000V DC to DC Isolation RS 485 Network 1 7510AR Output 3000V DC to DC Isolation l 7000
35. emoved but the module will still function OK This may cause unexpected damaged by high energy transients on an RS 485 network 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 23 3 USB series l 7560 l 7561 l 7563 What is USB USB or Universal Serial Bus is a connectivity specification developed by computer and telecommunication industry members for attaching peripherals to computers USB is designed to free all the troubles when installing external peripherals It eliminates the hassle to open computer case for installing cards needed for certain devices It is designed to meet Microsoft Plug and Play PnP specification meaning users can install and hot swap devices without long installation procedures and reboots The I 756x USB to RS 232 or RS 485 or RS 422 converter are your smart and convenient accessory for connecting RS 232 serial devices to your USB equipped Windows host computer It provides a bridge connection with a standard DB 9 pin male serial port connector in one end and a standard Type A USB plug connector on the other end You simply attach the serial device onto the serial port of the cable and plug the USB connector into your PC USB port It allows a simple and easy way of adding serial connections to your PC without having to go thru inserting a serial card and traditional port configuration This USB to Serial adapter is ideal for connecting modems cellular phones PDAs
36. er Windows operating systems 1 Power on your computer and boot to Windows 2 Locate the USB port of your computer and plug in the I 7560 3 Windows will detect the new device and will initiate the Found New Hardware Wizard prompting you to install the software for the detected USB Device Select to install from a list or specific location Click Next to continue Upgrade Device Driver Wizard Welcome to the Upgrade Device Driver Wizard This wizard helps you upgrade a device driver for a hardware device To continue click Next 4 An Install Hardware Device Drivers window is shown Click Next to initiate a search for a suitable driver for your device Upgrade Device Driver Wizard Install Hardware Device Drivers device driver is a software program that enables a hardware device to work with an operating system This wizard upgrades drivers for the following hardware device USB Device Upgrading to a newer version of a device driver may add functionality to or improve the performance of this device What do you want the wizard to do Search for a suitable driver for my device recommended C Display a list of the known drivers for this device so that can choose a specific driver lt Back Cancel 5 Select the Specify a location optional search locations If the CD ROM drives checkbox is selected please insert the driver CD Click Next to start the search
37. er User s Manual Version 1 5 June 2004 7PH 006 15 65 6 7000 RS 485 Networking 6 1 Standard Isolation Configuration Daisy Chain Configuration d Q 1 7520 1 7510 D RS 485 Network D RS 485 Network NZ as com3 RS 232 RS 485 SS D RS 485 RS 485 Host PC or PLC ORS 485 RS 485 NOTE1 Max 2048 7000 modules inone RS 485 network NOTE2 l 7510 is isolated RS 485 to RS 485 repeater 6 7000 series 7000series NOTES 7520 is RS 232 to RS 485 o 7000 series Converter lt 256 Q lt 2048 The Host PC PLC will send out a command string from its RS 232 port The 07520 will convert these RS 232 signals into a RS 485 signal and isolate the host from RS 485 network The 7000 series modules including D I D O A D DAA Timer Counter and MMI modules will be directly connected to RS 485 These 7000 series modules can connect a max Of 256 modules to the RS 485 network without a repeater the 7510 That it to say there can be 256 modules from 7xxx to 7xxx If there are over 256 modules the repeater 7510 must be added to extend the ORS 485 to RS 485 Then there can be another 256 modules connected to the RS 485 network This is the first function of the 7510 The module address can be changed from 00 to FF a total of 256 max Therefore there are maxes Of 256 modules in one RS 485 network if all the modules communicate with the same speed 1 Because the 7000 can_communicate with different baud
38. ferent configurations For example PLC 1 1 start 7 data 1 stop 9 bit byte baud rate 1200 PLC n 1 start 8 data 1 parity 1 stop 11 bit byte baud rate 9600 PLC m 1 start 8 data 1 parity 2 stop 12 bit byte baud rate 115200 OMRON COM1 1 start 7 data 1 even parity 2 stop 11 bit byte OMRON C200 1 start 7 data 1 even parity 2 stop 11 bit byte The 7520 can be the 7520 or 7520R refer to Sec 2 5 for details The 7520R 7520R 7520R can be the 7520 or 7520R refer to Sec 2 5 for details In this configuration the PLC1 GPLCn OPLCm provides DC power to 67520R 7520R 7520R This is the cheapest to the 3000V high isolation The user should not replace the 7520R 9 6 with the 7520 Refer to NAP7000S User Manual for PLC networking software details 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 70 6 3 PC Networking Applications PWR 24V rp l 7000 Series 1 H 1 H H H i RS 485 Network RS 485 Network D ap 7520R SS D N A a gt COM1 2 R9 2327 RS 485 l 7520 RS 485 PWR 24V Remote PC i PWR 24V Connecting 256 Remote PC max D Without a repeater 1 7510 LOE og NS l 7520 RS 485 RS 232 Y COM1 2 Remote PC Every remote PC must have a unique address This unique address is similar to the module address of the 7000 se
39. gram of 1 7520R 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 12 2 3 7520A 2 3 1 Pin Assignment and Specifications 7520A RS 232 to RS 422 485 Converter e Protocol RS 422 485 e Connector plug in screw terminal block e Speed Self Tuner inside auto switching baud rate from 300 to 115200 BPS e 256 modules max in one RS 485 network without repeater e 2048 modules max in one RS 485 network with repeater e Isolation voltage 3000V e Isolation site RS 232 e Repeater request 4 000 feet or over 256 modules e Power requirements 10V dc 30V dc e Power consumption 0 05A 24V Max O1 7520A RS 232 to RS 422 485 Converter W Variable Baud Rate 300 9600 115K W Variable Data Format f RS 485 RS 422 E E ok l X x E o 8 KEE E rj rrr 2 3 2 Block Diagram Is olation Block Diagram of 1 7520A 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 13 2 3 3 The I 7520A has three different output types Selecting the I 7520A output type NOTE The RS 422 and RS 485 output types couldn t be used simultaneously which means that you can only select 1 type to output Type 1 1 channel RS 485 output Type 2 1 channel RS 422 output Type 3 2 channel RS 485 output Support star network RS422 485 Output Jumpers settings For type 1 Set the JP1 jumper to positions 1 and 2 For ty
40. have verified that the device has been properly installed you may now proceed to use the USB to RS232 Converter to connect to serial devices Attach the serial device to the serial port of the adapter and then connect the USB connector to the USB port of your computer Use the supplied driver for the serial device if needed 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 33 3 1 5 Uninstalling the Device Driver It is easy to uninstall the USB to Serial device driver 1 Run the DRemover98_2K exe Uninstall program which can be found on the Package CD Napdos 7000 756x 7560 or at ftp ftp icodas com pub cd 8000cd napdos 7000 756x 7560 2 The uninstall program will then prompt you whether you want to remove the utility program Click OK to continue i USB Serial Driver Remover xj Press OKto remove driver Cancel 3 After the uninstall is complete the program will prompt you to restart Windows Click Yes to continue AN If you want to install new driver you must re boot Windows system now Will you re boot Windows system immediately 4 Windows will show a dialog box to notify you that the driver was removed successfully Wait for Windows to restart your computer 3i USB Serial Driver Remover A x Remove driver successfully 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 3 2 l 7561 Pin Assignment and Specifications O
41. he 697520 are replaced by 67520R and the 67520R uses the same DC power ground with 07000 In this situation 1 The 6 Host PC PLC is common ground with RS 232 2 The RS 232 is common ground with power ground of 697520R 3 The power ground of 697520R is common ground with power ground of 7000 4 The power ground of 7000 is common ground with RS 485 Therefore the Host PC PLC is common ground with RS 485 network That is to say there is no isolation between Host PC PLC and RS 485 network The Host PC PLC may be damaged if there is high voltage transient on RS 485 network 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 21 WARNING ERROR CONDITION 2 if the 697520 uses the same DC power ground with Host PC PLC for example Host PC PLC provide non isolated DC power source to 697520 In this situation 1 The G9 Host PC PLC is common ground with power ground of 697520 2 The power ground of 697520 is common ground with RS 485 Therefore the O0 Host PC PLC is common ground with RS 485 network That is to say there is no isolation between Host PC PLC and RS 485 network So the Host PC PLC may be damaged if there is high voltage transient on RS 485 network OK CONDITION If the DC power ground of 67520 or 67520R is not common to any module the Host PC PLC will be isolated from RS 485 network in all conditions The power adapter PWR 24 is designed for single 7000 ser
42. ies modules only The 24V DC output of the PWR 24 is isolated from its AC input If the 7520 or 7520R is connected to the PWR 24 this PWR 24 cannot connect to the other module Normally the G9 Host PC PLC uses a switching power and the DC output of this power supply is also isolated from its AC input Therefore the DC power ground of 7520 or 7520R is isolated from Host PC PLC Therefore the OG Host PC PLC is isolated from RS 485 network in all condition PWR 24V Q 17520 175208 Q rs 485 Connecting 256 modules without repeater 7510 v uost PciPLc Rs 232 N 1 7000 Series 1 7000 Series Host PC PLC is isolated from RS 485 network for 7520 or 7520R in all condition 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 22 The 7520R is designed for PLC networking During normal conditions the PLC system will have a stable DC 24V power source The user may use this power source to 7520R configuration A When using 7520 the user must use another power source GPWR 24 configuration B RS 485 7520R 24VDC From PLC Q Pwr 24v 4 fg Ery RS 232 type PLC TM RS 232 type PLC a U1 m Configuration A Configuration B The isolation feature is very important in real world applications therefore the user should pay attention when selecting the correct module If the wrong module is selected the isolation will be r
43. ion site The isolation site of the 7520 is located in the RS 232 interface circuit but the isolation site of the 7520R is located in the RS 485 interface circuit That is to say the power input and RS 485 interface is common ground for the 7520 but the power input and RS 232 interface is only common ground for the 7520R as follows 7520 7520R RS 485 site Isolation site Common ground Power ground Gommon ground RS 232 site Isolation site Applications Most applications For RS 232 type PLC networking l 7520 RS 232 to RS 485 Converter Connecting 256 modules without repeater l 7510 i l 7000 Seri 7520 Application inital ia 1 7510 RS 485 Repeater I 7520R I 7520R type PLC I 7520R Application 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 20 Host Pc PLc Note the power ground of 97000 and RS 485 is common ground This is the same for 1 7000 situation Adam 4000 Nudam 6000 and DATAFORTH 9B series modules In most applications the 7520 are used to convert the RS 232 signal to RS 485 network Normally the 7520 does not use the same DC power ground as the 0 Host PC PLC and the isolation site is in the RS 232 section Therefore the G9 Host PC PLC is isolated from RS 485 network That is to say if there is any high voltage transient on RS 485 network the Host PC PLC will be free from damage WARNING ERROR CONDITION 1 if t
44. n it so it can support star shaped wiring Specifications Full compatibility with USB 1 1 specifications Input Port USB Output Port Three RS 485 Speed Self Tuner inside 3000 V DC Isolation protections provided Photo coupler isolation 2500V rms 256 modules max In three channels RS 485 network without repeater 2048 modules max In three channels RS 485 network with repeater Repeater request 4 000 feet or over 256 modules Parity Bit odd even none Data Bit 5 6 7 8 Stop Bit 1 1 5 2 Operating temperature 25 C to 75 C Storage temperature 25 C to 80 C Humidity 5 95 Driver Supported Windows 98 ME 2000 XP Linux 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 46 3 3 1 The l 7563 System Network Configuration e Multiple Baud Rate e Multiple Data Format RS 485 Network l 7000 Series RS 485 Network RS 485 Network l 7000 Series Other RS 485 Devices l 7000 Series 3 3 2 The l 7563 Block Diagram 2500Vims Photo Isolation TA1 0 _ DATAT gt gt he 1 t 3000 V Isolatio DATA3 sett V I LE D 1 L L 1 1 L 1 1 t pc pc DATAT n Block Diagram of l 7 563 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 47 3 3 3 1 7563 Driver Installation This section will guide you on how to install the l 7563 USB to 3 Ports RS 485 Hub under Win
45. ng problems with this device click Troubleshooter to start the troubleshooter l Troubleshooter Device usage Use this device enable 3 Once the properties window opens click on the Port Settings tab Then click on the advanced button 1 7560 USB to RS232 COM3 Properties General Port Settings Driver Bits per second Data bits A Parity Noe sz Stop bits nh sz Flow control ne ej Advanced N Restore Defaults 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 32 4 The Advanced Settings dialog box will now be displayed Click on the COM Port Number drop down box to check what other port numbers are available If for instance Windows has assigned COM5 to the device you may try to reassign it to a lower unused port number Click OK when finished Try running HyperTerminal to test whether the new port number is OK Advanced Settings for COM3 r v Use FIFO buffers requires 16550 compatible UART E Alb xl LS Select lower settings to correct connection problems Cancel Select higher settings for faster performance Defaults Receive Buffer Low 1 J High 14 14 Transmit Buffer Low 1 J High 16 15 COM Port Number coms n Note Some software programs may only support Ports up to COM4 and may not work if the port is assigned to COM5 or higher 5 Once you
46. o not attach any serial devices to the converter You must only connect the l 7560 itself To verify whether the device is properly installed and determine the COM port assignment for the device 1 Click Start gt Settings gt Control Panel then double click on the System icon Once the System Properties window is display click on Hardware tab and then click on the Device Manager button Double click on Ports COM amp LPT If the device was correctly installed you should now see the l 7563 USB to 3 Ports RS485 Hub COM3 device listing This also means that Windows has assigned the device to the COMS port Device Manager E Action View 4a E eS i2 Jaa JASON Computer amp Disk drives Display adapters 5 DVD CD ROM drives amp 3 Floppy disk controllers dg Human Interface Devices amp 3 IDE ATA ATAPI controllers 3 Keyboards A Mice and other pointing devices m Monitors 3 Ports COM amp LPT X i Communications Port COM1 A Communications Port COM2 aF ECP Printer Port LPT1 1 7563 USB to 3 Ports R5485 Hub COM3 q Sound video and game controllers UH System devices Universal Serial Bus controllers m 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 52 2 If you need to assign the COM Port name to another Port number you can double click on the device l 7
47. pe 2 Set the JP1 jumper to positions 1 and 2 For type 3 Set the JP1 jumper to positions 2 and 3 Types 1 and 2 Type 3 Default setting 2 channel RS 485 1 RS 422 or RS 485 RS 485 Pin define I e e pm rm D C3 cC E ES a RS 422 Pin define C4 c0 hc B LC ce m oo Qe c TX TX RX and RX N Channel one Pin define LN e ea lt DATA1 and DATA1 L a lt lt a c a ae O Q O Q _ _ Channel two Pin define e ow e r e oco DATA2 and DATAZ 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 14 2 4 7520AR 2 4 1 Pin Assignment and Specifications 7520AR RS 232 to RS 422 485 Converter e Protocol RS 422 485 e Connector plug in screw terminal block e Speed Self Tuner inside auto switching baud rate from 300 to 115200 BPS e 256 modules max in one RS 485 network without repeater e 2048 modules max in one RS 485 network with repeater e Isolation voltage 3000V e Isolation site RS 422 485 e Repeater request 4 000 feet or over 256 modules e Power requirements 10V dc 30V dc e Power consumption 0 05A 24V Max O 7520AR RS 232 to RS 422 485 Converter W Variable Baud Rate E 300 9600 115K M E Variable Data Format i PE E 3000V Isolation LR pe pe Block Diagram of I 7520AR 7000 Bus Converter User s Manual Version 1 5 June 2004
48. rates in the same RS 485 network the 7xxx 7xxx and 7xxx can be communicated to HOST PC PLC with a different baud rate 2 The 7000 series can be programmed to 1200 2400 4800 9600 19200 38400 57600 115200 a total of 8 different speed 3 The 7000 modules can share the same module address if their baud rates are different For example Q 7xxx module address 01 baud rate 1200 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 66 7xxx module address 01 baud rate 9600 7xxx module address 01 baud rate 115200 These three modules can share the same RS 485 network generated by 07520 4 Therefore there is 256 8 2048 modules max In one RS 485 network with a repeater 7510 The search function given in NAP7000S can search for all these 2048 modules in one RS 485 network Refer to NAP7000S User Manual for completely source listing of search function When the RS 485 network is over 4000 ft or 1 2Km the RS 485 repeater 7510 must be added to extend the RS 485 network For example if the RS 485 is over 4000 ft or 1 2 Km the 697510 must be added to extend RS 485 to RS 485 And if the RS 485 is too long the user should use another 7510 to extend another RS 485 network This is the second function of 7510 The power ground of the 7000 series is common ground to the RS 485 network This feature is the same as the Adam 4000 Nudam 6000 and DATAFORTH 9B series Therefore all the
49. rd d R x Insert the manufacturer s installation disk into the drive selected and then click OK Cancel Copy manufacturer s files from Found New Hardware Wizard Driver Files Search Results e The wizard has finished searching for driver files for your hardware device Sy The wizard found a driver for the following device a USB Device Windows found a driver for this device To install the driver Windows found click Next aS e napdos 0005756s 7563 win2000 ser2pl inf lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 50 8 Windows will then install the driver for the USB to 3 Ports Once installation is complete Windows will notify you that it has finished installing the software Click Finish to continue Found New Hardware Wizard Completing the Found New Hardware Wizard M I 7553 USB to 3 Ports 5485 Hub Windows has finished installing the software for this device To close this wizard click Finish lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 51 3 3 4 Verifying the Installation This section will show you on how to verify whether the l 7563 was properly installed You will also need to determine the COM port assignment made by Windows for the USB to 3 Ports RS 485 Hub Note Before you connect the l 7563 for the first time ensure that you d
50. rential 2 wire half duplex RS 485 e Connector plug in screw terminal block e Speed Self Tuner inside auto switching baud rate from 300 to 115200 bps e 256 modules max in one RS 485 network O 1 7520 without repeater RS 232 to RS 485 E LUUD 3 2048 modules max in one RS 485 network with i repeater e Isolation voltage 3000V e solation site RS 232 e Repeater request 4 000 feet or over 256 modules e Power requirements 10V dc 30V dc e Power consumption 0 05A 24V Max 3000 Isolation ds x Jj Block Diagram of 1 7520 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 11 2 2 7520R 2 2 1 Pin Assignment and Specifications O 7520R RS 232 to RS 485 Converter W Variable Baud Rate 300 9600 115K Variable Data Format RS 485 i E a Er ri rrrrr eo 2 2 2 Block Diagram 7520R RS 232 to RS 485 Converter e Protocol two wire RS 485 D D protocol e Connector plug in screw terminal block e Speed Self Tuner inside auto switching baud rate from 300 to 115200 BPS e 256 modules max in one RS 485 network without repeater e 2048 modules max in one RS 485 network with repeater e Isolation voltage 3000V e Isolation site RS 485 e Repeater request 4 000 feet or over 256 modules e Power requirements 10V dc 30V dc e Power consumption 0 05A 24V Max Isolation e MUN Block Dia
51. res of the 7000 Series Isolation voltage 3000 VDC Communication Asynchronous half duplex 2 wire RS 485 network Max Distance without repeater 1 2Km Speed 1200 2400 4800 9600 19200 38400 57600 115200 Connecting 256 modules in one RS 485 bus without repeater Multiple baud rate and multiple data format can share the same RS 485 bus 7520 7510 Different baud rate and the same module address can share the same RS 485 bus Connecting 256 8 2048 modules max In one HS 485 bus with repeater 7000 series data format 1 start 8 data 1 stop no parity 10 bit Two extra checksum bytes can be enable disable Built in transient voltage suppresser and PTC protector Sharing the same RS 485 bus with the RS 485 or RS 232 device which communicates in multiple data format not 10 bit and multiple bauds Rate Use 7520 to convert RS 232 to RS 485 Power requirement Unregulated 10V dc 30V dc Power reverse protection Over voltage brown out protection System Dual watchdog inside power on start value and safe value for host failure Operating temperature 25 to 75 C 14 to 185 F Storage temperature 25 to 80 C 13 to 185 F Humidity 5 to 95 non condensing 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 6 1 4 The 7000 Series System Network for Bus Type e Multiple Baud Rate e Multiple Data Format Bus Type l 7000 Series Weight Scale type PLC Series l 7561
52. ries We call it a slave PC address The module address of the 7000 series is limited to 256 but the slave PC address is unlimited The user can connect thousands of PCs in one RS 485 network by using a repeater the 7510 Refer to NAP7000S User Manual for software details Using this software the host PC can send out commands to remote POs just like sending commands to the 7000 series modules The remote PC will receive these commands and execute the command if the destination addresses matches it s local address These remote PC and 7000 series modules can use the same RS 485 network The host PC can send out the 7000 series commands and send out PC networking commands at different times The modules and remote PCs will receive their command respectively This makes the network very low cost with high flexibility and reliability This unique feature is not found elsewhere in the world 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 71 6 4 RS 232 Devices Network PWR 24V pt l 7000 Series I p 1 H 1 H H H i RS 485 Network RS 485 Network T 2 comil2 R9 2327 GS D RS 485 1 7520 RS 485 PWR 24V RS 232 RS 232 RS 232 Device V i PWR 24V Connecting 256 RS 232 devices max Without a repeater 1 7510 I 7520 RS 485 RS 232 Y RS 232 Device
53. s 2000 and Windows XP Drivers are also available for Linux Compatibility USB 1 1 standard Input port USB Output port 9 wire RS 232 Cable USB type A connector Type A to Type B cable provided RS 232 Signals TxD RxD RTS CTS DSR DTR DCD RI and GND Power consumption 1 5 W max Operating temperature 25 C to 75 C Storage temperature 25 C to 80 C Humidity 5 95 Driver Supported Windows 98 ME 2000 XP Linux 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 25 3 1 1 The l 7560 System Network Configuration USB Interface Laptop 1 7560 NOTE l 7560 USB to RS232 Converter Other RS 232 Devices 3 1 2 Block Diagram o a ED Pin OSB PNG RIS D A RSCPDED eo WV PUD ee ewe ewer reer ere ee Boo ee S de om oO 1 1 te Block Diagram of l 7 560 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 26 3 1 3 1 7560 Driver Installation Installing the Device This section will guide you on how to install the l 7560 USB to RS 232 converter under Windows XP Windows 2000 Windows ME and Windows 98 operating systems No support for WinNT Download driver files from 1 Package CD Napdos 7000 756x 7560 2 fip ftp icodas com pub cd 8000cd napdos 7000 756x 7560 The following steps will show how to install the device under Windows 2000 Basically the procedures are also somewhat the same for oth
54. send receive testing It will continuously test and record all testing results Therefore this function is especially designed for RS 485 network stability evaluation If you run this function 5 continuously for 8 hours and find no check errors this means that your RS 485 network is very stable Also this means that your terminators match well now NOTE 1 The value of the terminator depends on the RS 485 wire used If the RS 485 path is very long don t use a cheaper wire It is recommended to select a high quality wire such as the Belden 1583A NOTE 2 The terminator is different for various applications Therefore we can t provide a terminator with the 7520 or the 7510 The user must choose the correct terminator by them self It is recommended to use a carbon 1 4w resistor 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 69 6 2 PLC Networking Applications ig Q 7520R 6 17510 D RS 485 Network D RS 485 Network NZ RS 232 RS 485 SS RS 485 RS 485 Host PC or PLC 1 7520R 1 7520R 1 7520R RS 485 RS 485 RS 485 pex es IESU DP 2 RS 232 RS 232 F 7 1 RS 232 F 1 LI H LI 151 ES ES i EE E o s p 1 P EP 3 3 ss st P f or P Log LP DC Power wires it S LT i M NE TIRiG TiRiGi TiRiGi H E 8 ET 5 8 I Wis Vi vii i L PLC1 PLCn Es Q PLC m und Address 1 Address n Address m These PLCs can be used at different baud rates amp dif
55. should be forced to communicate at a lower speed baud rate In other words the performance of the entire system must be decreased The 7000 Series RS 485 Network The 7000 RS 485 network is the most powerful and flexible two wire RS 485 networks in the world It is a multiple baud rate and multiple data format network system That is to say all the remote modules mentioned above PLCs and weight scale equipment share the same RS 485 network The 7520 RS 232 to RS 485 converter equips a Self Tuner inside therefore it can detect the baud rate and data format automatically and control the direction of the RS 485 network precisely Therefore the user can connect all this equipment to the same RS 485 network This method will greatly reduce system cost and increase reliability 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 8 1 5 7000 Dimension Back View Side View S S Top View 50 00 SSESNGHSHEHSSHSHDS Unit mm From View 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 9 Stack Mounting Din Rail Mounting 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 2 1 7520 A R AR PCISA 7520AR PCISA 7520R 2 1 l 7520 2 1 1 Pin Assignment and Specifications 7520 RS 232 to RS 485 Converter e Protocol Diffe
56. stall new driver you must re boot Windows system now Will you re boot Windows system immediately 4 Windows will show a dialog box to notify you that the driver was removed successfully Wait for Windows to restart your computer 3i USB Serial Driver Remover A x Remove driver successfully 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 4 7551 RS 232 to RS 232 Converter 4 1 l 7551 Pin Assignment and Specifications Converter Introduction The l 7551 Photo coupler provides a complete full duplex including control signal electrical isolation channel between two RS 232 devices This isolation is an important consideration if a system uses different power sources has noisy e Bl 755 signals or must operate at different ground RS 232 to RS 232 potentials The l 7551 has the option of reconfiguring which control signal is used CTS can be selected instead of DSR and RTS instead of DTR The l 7551 incorporates two DC to DC converters the isolation site of l 7551 is located in the input and output interface circuit In other words l 7551 is three way isolation RS 232 to RS 232 converter Specifications Input RS 232 TxD RxD CTS RTS GND or TxD RxD Output DSR DTR GND RS 232 TxD RxD CTS RTS GND or TxD RxD DSR DTR GND Three way Isolation voltage 3000VDC Optical isolation 2500V rms Distance Max 15M Power requirements 10V dc 30V dc
57. und a driver for this device To install the driver Windows found click Next aS e napdos 7000 756s 7560 win2000 ser2pl inf lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 29 8 Windows will then install the driver for the USB to Serial COM Port Once installation is complete Windows will notify you that it has finished installing the software Click Finish to continue Found New Hardware Wizard Completing the Found New Hardware Wizard M l 7560 USB to RS232 Windows has finished installing the software for this device To close this wizard click Finish lt Back Cancel 7000 Bus Converter User s Manual Version 1 5 June 2004 7PH 006 15 30 3 1 4 Verifying the Installation This section will show you on how to verify whether the l 7560 was properly installed You will also need to determine the COM port assignment made by Windows for the USB to RS 232 converter Note Before you connect the l 7560 for the first time ensure that you do not attach any serial devices to the converter You must only connect the l 7560 itself To verify whether the device is properly installed and determine the COM port assignment for the device 1 Click Start gt Settings gt Control Panel then double click on the System icon Once the System Properties window is display click on Hardware tab and then

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