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ICP DAS USA 7000 manual

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Table of contents for the manual

  • Page 1

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 1 User’s Manual Warranty All products manufactu red by ICP DAS are under warranty regarding defectiv e materials for a perio d of one year from the date of deliv ery to the original purcha ser. Warning ICP DAS assumes no li ability for dam ages resulti ng from th[...]

  • Page 2

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 2 Table of Contents 1. Introduction .......................................................................................... 5 1.1 The 7000 series overv iew .................................................. 5 1.2 Related Document ation for the 7000 S eries .....[...]

  • Page 3

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 3 3.2.1 The I-756 1 Sy stem Network C onfigura tion: ....................... 39 3.2.2 T he I-756 1 Block Diagram : ............................................... 39 3.2.3 I-7 561 has th ree dif ferent Outpu t type. .............................. 40 3.2.4 I-7561 is[...]

  • Page 4

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 4 6.3 PC Netw orking Applica tions ............................................. 78 6.4 RS-232 D ev ices N etw ork ................................................. 79 7. Quick Star ting the 7000 Series ......................................................... 80 7[...]

  • Page 5

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 5 1. Introductio n The 7000 series is a family of re mote controllable data acquisition module s . They provide A/D, D/A, DI/O , Timer/Counter, MMI and other functions. The s e modules can be controlled remotely by a se t of command s. 1.1 The 7000 series ov er vie[...]

  • Page 6

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 6 Group 3: DA modul e, suppo rt voltage/current ou tput. 7021: 1 cha nnel analog outpu t. 7022: 2 cha nnel analog outpu t. 7024: 4 cha nnel analog outpu t. Group 4: AD modul es, suppor t voltage /current/thermocoup le/RTD measurement 7011/7011D/7011P : single-cha n[...]

  • Page 7

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 7 • 7000 D/A User Manuals: for 7021, 70 22, and 7024. • 7000 Timer/Counter User Manual : for 7080D • 7000 Embedded C ontroller U s er Manual: for 7188 • MMICON Hardware Manual : for MMICON • MMIDOS User Manual: for MMI CON soft ware • Application Note :[...]

  • Page 8

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 8 1.4 The 7000 S eries Sy stem Network for Bu s Type • Multiple Baud Rate • Multiple Data Format I-7520: RS-232 to RS-485 Converter Please r efer to sec t ion 2.1 I-7561: USB to RS-232/422/485 Conv erter Please refer to sectio n 3.2 I-7510: RS-485 Re peater Ple[...]

  • Page 9

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 9 1.5 The 7000 Se ries Sy stem Network for Star Ty pe • Multiple Baud Rate • Multiple Data Format I-7520R: I-7520 with 3000VDC isolatio n at RS-485 side Please refer to sect ion 2.2 I-7563: USB to 3 Ports RS-485 Converter Hub Plea se refe r to sectio n 3.3 I-75[...]

  • Page 10

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 10 Conventional Tw o- Wire RS-485 Netw ork: The conv entional two-wire RS-485 netw ork uses a DIP SWITCH selectable converter to convert host RS-232 or USB signal to a two-w ire RS-485 signal . The baud rate and data format must be set to a fix ed value for the who[...]

  • Page 11

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 11 1.6 7 000 Dimension Back Vie w Top View From View Side View O4.5 X4 56.00 25.00 40.50 7.30 88.50 35.3 0 33.00 72.0 0 25.00 10.50 111.00 50.00 58.50 72.00 56.00 29.5 0 33.0 0 2-SCR EW M3 8[...]

  • Page 12

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 12 Stack Mounting Din – Rail Mounting[...]

  • Page 13

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 13 2. I-7520/A/R/AR, PCI-7520AR, PCISA-7520R 2.1 I-7 520: 2.1.1 Pi n Assignmen t and Specification s: 2.1.2 Block Dia gram: 7520: RS-232 to RS-485 Conv erter • Protocol: Differen tial 2-w ire half-duplex RS-485 • Connector: plug-in screw terminal blo ck • Spe[...]

  • Page 14

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 14 2.1.3 I-7520 is designed Termination resi stor (120 Ohm) on board. Add / Remov e resistor Jumper: For Add resistor : Set JP2 jumper to po sitions 2 and 3. For Remove resisto r: Set JP2 jump er to positi ons 1 and 2. 1 2 3 JP2 Default sitting 120 Ohm on board 1 2[...]

  • Page 15

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 15 2.2 I-7 520R: 2.2.1 Pi n Assignmen t and Specification s: 2.2.2 Block Dia gram: 7520R: RS-232 to RS-485 Converter • Protocol: two-wire RS-485, (D+, D-), protocol • Connector: plug-in screw terminal blo ck • Speed: “Self Tuner” insi de, auto switching b[...]

  • Page 16

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 16 2.3 I-7 520A: 2.3.1 Pi n Assignmen t and Specification s: 2.3.2 Block Dia gram: 7520A: RS-232 to RS-422/485 Converter • Protocol: RS-4 22/485 • Connector: plug-in screw terminal blo ck • Speed: “Self Tuner” inside, au to switching baud rate, from 300 t[...]

  • Page 17

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 17 2.3.3 I-7520 A has three differen t output type How to sele ct I-7520A’s output type? NOTE: RS-422 and RS-485 output type can’t use a t the same time. Type 1: One channel RS-485 ou tput. Type 2: One chann el RS-422 ou tput. Type 3: Two ch annels RS-485 outp [...]

  • Page 18

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 18 Add / Remov e resistor Jumper. For RS -485 channel two. For Add resistor : Set JP3 jumper to po sitions 2 and 3. For Remove resisto r: Set JP3 jump er to positi ons 1 and 2. 1 2 3 JP3 Default sitting 120 Ohm on board 1 2 3 JP3 Remov e resistor[...]

  • Page 19

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 19 2.4 I-7 520AR: 2.4.1 Pi n Assignmen t and Specification s: 2.4.2 Block Diagram : 7520AR: RS-232 to RS-422/485 Converter • Protocol: RS-4 22/485 • Connector: plug-in screw terminal blo ck • Speed: “Self Tuner” inside, au to switching baud rate, from 300[...]

  • Page 20

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 20 2.5 PC I-7520AR Pin Assignment and Specification: CON2: RS-485/422 DB9 Male Connector Terminal 2-wire RS-485 4-wire RS-422 1 2 DATA+ TX+ 3 Not Connect 4 5 Not Connect RX+ 6 7 DATA- TX- 8 9 Not Connect RX- The PCI-7520AR i s exactly the same a s 7520AR except for[...]

  • Page 21

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 21 2.6 PC ISA-7520R Pin Assignment and Specifica t ion: CON2: RS-485 DB9 Male Connector Terminal 2-wire RS-485 1 2 DATA+ 3 4 5 Not Connect 6 7 DATA- 8 9 Not Connect The PCISA-7520R is ex actly the same as 7520R ex cept for the PCI and ISA interfa ce . It is designe[...]

  • Page 22

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 22 2.7 Basic W ire Connection for I-7520: RS 485 wire connecti on. GND  Ext. Power GND +VS   Ex t. Pow er 10V-30V Data-  Data- Data+  Data+ RS 232 wire conne ction Host pin2 (RXD)  7520_Pin 2 Host pin3 (TXD)  7520_Pin3 Host pin5 [...]

  • Page 23

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 23 2.8 How to select 752 0 / 7520R The 7520R is exactly the same as 7520 except fo r the isolation si te. The isolation site o f the 7520 is lo cated in the RS- 232 inter f ace circuit, but the isola t ion si te of the 7520R is located in th e RS-485 interface circ[...]

  • Page 24

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 24 In most application s, the  7520 are used to conv ert the  RS-232 signal to  RS-485 network. Normally the  7520 does no t use the same DC pow er ground as the  H ost PC/PLC, and the isolation site is in the RS-232 section. Therefore the  Host P[...]

  • Page 25

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 25 WARNI NG!! ERRO R CONDITI ON 2: if the  7520 uses the same DC power ground with  Ho st PC/PLC ( for example,  Hos t PC/PLC provide non-iso lated DC power source to  7520). In this situatio n, (1) The  Host PC/PLC is common grou nd w ith power grou[...]

  • Page 26

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 26 The 7520R is designed for PLC networking . During normal condition s, the PLC system w ill have a stab le DC-24V power source. The user may use this p ower source to  7520R(con figuration A). When usin g  7520, the user must use ano ther power source,  [...]

  • Page 27

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 27 3. I-7560 / I-7561 / I-7563 What is USB? USB, or Univ ersal Serial Bus is a connectivity specificati on developed by computer and tele communication industry members for attaching peripherals to computers. USB is design ed to free all the troubles when i nstalli[...]

  • Page 28

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 28 3.1 I-7560 Pin Assignment and Speci f ications: Specifications  Compatibility: USB 1.1 standard.  Input port: USB  Output port : 9-w ire RS-232  Cable: USB ty pe A connector (Type A to Type B cable pro vided).  RS-232 Signals: TxD, RxD, RTS, CTS, [...]

  • Page 29

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 29 3.1.1 The I-7560 Sy stem Netw ork Configuration: 3.1.2 Block Dia gram:[...]

  • Page 30

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 30 3.1.3 I-7560 Driv er Installation Installing the Dev ice This se ction w ill guide y ou on how to instal l the I-7560 US B to RS-232 converter under Window s XP, W indows 2000, Window s ME, and Windows 9 8 operating sy stems. ( No support for WinNT ). Download d[...]

  • Page 31

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 31 4. An “ Install Hardw are Device Drivers” window is show n, Click “Next” to initiate a search for a suitab le driver for y our device. 5. Select op tional search lo cations, if the “CD-ROM drivers” checkbox is selecte d, please in sert the driv er CD[...]

  • Page 32

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 32 6. If the “ Specify a l ocation” is sele cted. Choose the correctpath, E:Napdos700075 6x7560(The ‘E’ is the Di sk tha t Package CD put in). Click “OK” to star t and sear ch. 7. When W indows found a driv er. Click “Next” to instal l the driv[...]

  • Page 33

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 33 8. Windows will the n start to install the driver for the USB-to-Serial Comm Port. Once in stallation is complete, W indow s will prompt y ou that it has finished installing th e software. Cli ck Finish to continue.[...]

  • Page 34

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 34 3.1.4 Veri fying the Installation: This section will guide y ou on how to verify if the I-7560 was properly installed. You w ill also need to determi ne the COM por t assignment made by Window s for the USB to RS-232 conv erter. Note: Before y ou plug in the I-7[...]

  • Page 35

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 35 2. If you w ant to assign the COM Port o f the dev ice to another port number, you can double-click on the dev ice (I-7560 USB-to-RS232 Comm Port) to v iew propertie s . 3. Inside the USB-to-RS232 Comm Po rt Proper ties cli ck on the Po rt Settings tab. Click on[...]

  • Page 36

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 36 4. Inside the A dvanced Settings, click on the COM Port Number an d check w hat other port numbers are un used. If it so happens that Win dows assigned a COM5 to the device, y ou may try to reassign it to a low er unused port number. Cli ck OK when finished . Tr[...]

  • Page 37

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 37 3.1.5 Unin stalling th e Dev ice Driver It is easy to uninstall the USB to Serial device driv er: 1. Run the DRemov er98_2K.exe Uninstall prog ram found on Pa ckage CD, Napdos700 0756x7560 or ftp://ftp .icpda s.com/pub/cd/8000cd/na pdos/7000 /756x/756 0 2. T[...]

  • Page 38

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 38 3.2 I-7561 Pin Assignment and Speci fication s Specifi cations  Com patibilit y: US B 1 .1 s tand ard  Input port : USB  Output port: 3-wire RS-232, RS-4 22, RS-485.  Cable: USB ty pe A connector ( T ype A to T ype B cable pro vided).  Isolati o n[...]

  • Page 39

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 39 3.2.1 The I-7561 Sy stem Netw ork Configuration: • Multiple Baud Rate • Multiple Data Format 3.2.2 The I-7561 Block Diagram:[...]

  • Page 40

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 40 3.2.3 I-7561 has three d ifferent Outpu t ty pe How to sele ct I-7561’s outp ut type? NOTE: RS-422 and RS-485 output type can’t use a t the same time. Type 1: One channel RS-485 ou tput. Type 2: One chann el RS-422 ou tput. Type 3: Two ch annels RS-485 outp [...]

  • Page 41

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 41 Add / Remov e resistor Jumper. For RS -485 channel two. For Add resistor : Set JP3 jumper to po sitions 2 and 3. For Remove resisto r: Set JP3 jump er to positi ons 1 and 2. 1 2 3 JP3 Default sitting 120 Ohm on board 1 2 3 JP3 Remov e resistor[...]

  • Page 42

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 42 3.2.5 I-7 561 Driver Instal lation The drivers o f the I-7561 module include: an USB-RS232 /422/485 driv er and USB COM Port driv er. The drivers are suppli ed for Window s 98/ME/2000/XP (No suppor t for WinNT). Dow nload driver file s from 1. Package CD, N apd[...]

  • Page 43

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 43 Step2: An “ Install Hardw are Device Drivers” w indo w is show n, Click “Next” to initia te a search for a sui table driv er for y our device. Step 3 : Select o ptional search locations, i f the “CD-ROM driv ers” checkb ox is sele cted, please insert[...]

  • Page 44

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 44 If the “S pecify a loca tion” is sele cted. Choose the correct path,H:Napdos70 007561Driv er(The ‘H’ is the Disk that Package CD put in). Cli ck “OK” to start and search. Step 4: Click the “Finish” button to com plete install ation o f the d[...]

  • Page 45

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 45 3.2.7 Install USB COM port The installation m ethod is the same as Se c3.4.1.1 “Instal l USB-RS232 driver”. The Completion w indow is showed as below. Find the serial number of the Com port Step 1: Sele ct the “ Control Panel” from “Start” menu . 1[...]

  • Page 46

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 46 Step 2:Double Click “system” icon to open the “syste m properties” dialog box and Select the “Dev ice Manager” button fr om this dialog box . Step 3:Cli ck the symbol ‘+’ to ex pand the tree v iew of Ports from the “Device Manager” window. Fi[...]

  • Page 47

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 47 3.2.8 Uninstall driv ers Right-click the “USB High Speed Serial Converter” i t em, a menu is show n, select the “Uni nstall” item to remove the USB-RS232 dri ver. Uninstalling the driv er of the US B COM Port is the same as above.[...]

  • Page 48

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 48 3.2.8.1 Changing the CO M Port Number From “Device Manager”, select ”View devices by type”, th en “Ports (COM & LPT)”. Select the USB serial por t and click ” Proper ties”. Select the “Port Settings” tab, and then click Adv anced. Choo se[...]

  • Page 49

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 49 3.2.9 Installa tion under W in98/ME Follow the steps be low: Step 1: Plug the USB cable into the U SB HUB port lo cated in the back of your computer (the “Add New Hardw are Wizard” window is shown as below ); Click “N ext” to continue. Step 2: Click “N[...]

  • Page 50

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 50 Step 3: Sele ct optio nal search l ocations(like “CD-ROM drive”). Click “Next” to start and s e arc h. Step 4: Click “Finis h” to finish installin g the dev ice. Install USB COM port The installation m ethod is the same as Se c3.2.2.1 “Instal l USB[...]

  • Page 51

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 51 3.2.9.1 Find the se rial nu mber of Com port Step 1: Sele ct the “ Control Panel” from “Start” menu . Step 2: Double Cli c k the “ s ystem” i con to open the “system proper ties” dialog box , and Select the “Device Ma nager” from this dialog [...]

  • Page 52

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 52 Step 3: Click the symbol ‘+’ to expand the tree v iew of Ports from the “Device Manager” window. Find the Serial numbe r of your com port.(Find the USB serial port “COM3”) 3.2.9.2 Uninstall drivers Right-click the “US B Serial Port (COM3)” item ,[...]

  • Page 53

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 53 3.2.9.3 Changing the CO M Port Number Step 1: From “Dev ice Manager”, select ”View dev ices by type”, then “ Ports (COM & L PT)”. Select the USB serial port (CO M3) and right-click to open ” Properties”. Step 2: Select the “Port Settings”[...]

  • Page 54

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 54 3.3 I-7563 Pin Assignment and Speci f ications: I-7563 USB to 3 Po rts RS-48 5 Hub Converter ( CH 3 ) ( CH 1 ) ( CH 2 ) ( USB ) V ariable Baud Rate 300,..9600,..1 15.2K V ariable Rate Forma t Introduction The I-7563 i s a co st-effective module for transfe r ser[...]

  • Page 55

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 55 3.3.1 The I-7563 Sy stem Netw ork Configuration: • Multiple Baud Rate • Multiple Data Format 3.3.2 The I- 7563 Block Diagram:[...]

  • Page 56

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 56 3.3.3 I-7563 Driv er Installation This se ction w ill guide y ou on how to instal l the I-7563 US B to 3 Ports RS-485 Hub unde r Windows X P, Windows 2000, W indow s ME, and Windows 98 opera ting systems. ( No support for WinNT ). Download driver files from 1. P[...]

  • Page 57

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 57 4. An “ Install Hardw are Device Drivers” window is show n, Click “Next” to initiate a search for a suitab le driver for y our device. 5. Select op tional search lo cations, if the “CD-ROM drivers” checkbox is selecte d, please in sert the driv er CD[...]

  • Page 58

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 58 6. If the “Spe cify a location” is selected . Choose the corre ct path, E:Napdos700075 6x7563(The ‘E’ is th e Disk tha t Package CD put in). Click “OK” to star t and sear ch. 7. When W indows found a driv er. Click “Next” to instal l the dri[...]

  • Page 59

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 59 8. Wind ows w ill then start to install the driv er for the USB-to-3 Ports Comm Port. Once insta llation is complete, Windows w ill prompt you that it has fi nished in stalling the software. Click Fini sh to contin ue.[...]

  • Page 60

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 60 3.3.4 Veri fying the Installation: This section will guide y ou on how to verify if the I-7563 was properly installed. You w ill also need to determi ne the COM por t assignment made by Window s for the USB to 3 P orts RS-485 Hub . Note: Before y ou plug in the [...]

  • Page 61

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 61 2. If you w ant to assign the COM Port o f the dev ice to another port number, you can double-click on the dev ice (I-7563 USB-to-RS485 Hub) to v iew properties. 3. Inside the USB-to-3 Ports RS48 5 Hub Properties , click on the Port Settings tab. Click on the Ad[...]

  • Page 62

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 62 4. Inside the A dvanced Settings, click on the COM Port Number an d check w hat other port numbers are un used. If it so happens that Win dows assigned a COM5 to the device, y ou may try to reassign it to a low er unused port number. Cli ck OK when finished . Tr[...]

  • Page 63

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 63 3.3.5 Unin stalling th e Dev ice Driver It is easy to uninstall the USB to Serial device driv er: 1. Run the DRemov er98_2K.exe Uninstall prog ram found on Pa ckage CD, Napdos700 0756x7563 or ftp://ftp .icpda s.com/pub/cd/8000cd/na pdos/7000 /756x/756 3 2. T[...]

  • Page 64

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 64 4. I-7551 4.1 I-7551 Pin Assignment and Speci f ications: I ntroduction The I- 7551 Pho to coupler prov ides a complete full-duplex (includi ng con trol signal) ele ctrical isolation channel between tw o RS-232 devices. Thi s is olat io n is an i mpo rt ant c on[...]

  • Page 65

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 65 4.1.1 The I-7551 Sy stem Netw ork Configuration: • Multiple Baud Rate • Multiple Data Format 4.1.2 The I- 7551 Block Diagram:[...]

  • Page 66

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 66 5. I-7510 / I-7510 A / I-7510 AR / I-7513 5.1 I-7510: 5.1.1 Pi n Assignmen t and Specification s: 5.1.2 Block Dia gram: 7510: RS-485 Rep eater • Input: tw o-wire RS-485, (D+, D-) • Output: two-w ire RS-485, (D+, D-) • Speed: “Self Tuner” in side, auto [...]

  • Page 67

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 67 5.2 I-7510A : 5. 2 .1 Pin As si gn men t an d Sp ec ifi cat ions: 5.2.2 Block Dia gram: 7510A: RS-485/RS-422 Repeater • Input: RS-485 /RS-422 • Output: RS-485/RS -422 • Speed: “Self Tuner” inside, auto switchi ng baud rate , from 300 to 115200 BPS • [...]

  • Page 68

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 68 5.3 I-7510AR: 5.3.1 Pin Assignmen t and Specifications: Specifications • Input: RS-485 /RS-422 • Output: RS-485/RS -422 • Speed: “Self Tuner ” inside, auto switching baud rate , from 300 to 115200 BPS • Isolatio n voltage: T hree-way 3000Vdc • Conn[...]

  • Page 69

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 69 5.3.2 Sy stem Network C onfiguration: • Multiple Baud Rate • Multiple Data Format 5.3.3 Block Dia gram:[...]

  • Page 70

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 70 5.4 I-7513: 5.4.1 Pin Assignmen t and Specifications: Specifications • Input: one port RS-485, (D+, D-) • Output: three-port RS-485, (D+, D-) • Speed: “Self Tuner” inside, au to switching baud rate , from 300 to 115200 BPS • Isolatio n voltage: T hre[...]

  • Page 71

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 71 5.4.2 Sy stem Network C onfiguration: • Multiple Baud Rate • Multiple Data Format 5.4.3 Block Diagram :[...]

  • Page 72

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 72 5.5 Ba sic Wi re Connections for I-7510 (1) Extends RS-485 network if the path i s ov er 4000 ft or 1.2 Km (2) Extends RS-485 network if conne cting over 256 modules (3) Cuts a long RS-485 path into several i solated short RS-485 paths for protection[...]

  • Page 73

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 73 6. 7000 RS-485 Netw orking 6.1 S tandard/Isolation Configuration The Host PC /PLC will send out a co mmand string from its RS-232 port. The  7520 w ill convert these R S-232 signals into a RS-485 signal and isolate the ho st from  RS-485 netw ork. The 7000[...]

  • Page 74

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 74 rates ar e differen t. For ex ample,  7xxx=module address 01, baud rate=1200  7xxx=module address 01, baud rate=9600  7xxx=module address 01, baud rate=115200 These three modul es can share the same RS-485 netw ork, generated by  7520. (4) Therefore [...]

  • Page 75

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 75 For example, the  7510,  7510,  7510 are u s ed to isolate local modules from  RS-485 network. If there is high energy transient on  RS-485 netw ork, all the local module s will be safe . Isolation Con figuration (Strongly Reco mmended) If the RS-[...]

  • Page 76

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 76 It is recommend ed to use the “trial and error ” rule. The trial and error rules are giv en as follows: (1) If the len gth o f RS-485 is about 1 .2 Km, try 120 Ω first (2) Run TEST.EXE of NAP7000S Select function_5 , run con t inuously for at least 8 hour [...]

  • Page 77

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 77 6.2 PLC Networking Applications These PLCs can be used at different baud ra tes & differ ent configurations. For ex ample, PLC-1=1 start + 7 data + 1 stop=9-bi t/byte, baud rate=120 0 PLC-n=1 start + 8 data + 1 pari ty + 1 stop=11-bit/by te, baud rate=9600 P[...]

  • Page 78

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 78 6.3 PC Netw orking Application s Every remote-PC must have a unique addre ss. This unique addres s is similar to the module add ress of the 7000 se ries. We call it a “slav e-PC address”. The mod ule address of the 7000 series is limited to 256, but the slav[...]

  • Page 79

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 79 6.4 RS-2 32 Devices Netw ork Some RS-232 dev ices can be connected to the 7000 RS-485 network v er y easily , just li ke the PC or PLC introduced in Sec 2 . 7 and Sec. 2.8. These RS-232 devices must adhere to 3 rules giv en as follows: Rule 1: cannot send out th[...]

  • Page 80

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 80 7. Quick Starting th e 7000 Series 7.1 Find Statu s of Unknown Module Wire connectio n: Refer to Sec. 2 . 7 Test program: Re fer to “NAP7000S U ser Manual” for TEST .EXE Connect I NIT* _pin to GND_pin first as f ollows. The steps to fi nding the status of an[...]

  • Page 81

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 81 7.2 Chan ging Module Address Wire connectio n: Refer to Sec. 2 . 7 Test program: Re fer to “NAP7000S U ser Manual” for TEST .EXE The steps to c hange module address are given as follows. 1. Wire connection, po wer on and run test. exe 2. Press 2 3. Press $01[...]

  • Page 82

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 82 7.3 Chan ging Baud Rate Wire connectio n: Refer to Sec. 2 . 7 Test program: Re fer to “NAP7000S U ser Manual” for TEST .EXE The steps to c hange the baud rate of comm unication are gi ven as follows. 1. Wire connection, po wer on and run test. exe 2. Press 2[...]

  • Page 83

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 83 7.4 Checksum Enable/Disable Wire connectio n: Refer to Sec. 2 . 7 Test program: Re fer to “NAP7000S U ser Manual” for TEST .EXE The steps to enabl e/disable checksum status are given as foll owing. 1. Wire connection, po wer on and run test. exe 2. Press 2 3[...]

  • Page 84

    7000 Bus Converter User Manual (version 1 .2,Feb/2003, 7PH-0 06-10) ------- -------- 84 • Step 3: read the m odule status, ch ksum=DISABLE • Step 5: enable chec ksum with the INIT *_pin floating, so the function fails. If the user want to enable the c hecksu m bytes of the 7000 modul e, the INIT*_pin must be c onnected to the GND_pin. If the IN[...]