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1 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Eurotherm Controls Series 2000 Modbus Communications (Slave) TO Wonderware.

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Presentation on theme: "1 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Eurotherm Controls Series 2000 Modbus Communications (Slave) TO Wonderware."— Presentation transcript:

1 1 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Eurotherm Controls Series 2000 Modbus Communications (Slave) TO Wonderware InTouch Modicon Modbus DDE Server (Master)

2 2 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Proven Steps To Success 4 Order Series 2000 Instruments 4 Configure Series 2000 (S2000) Instrument  Set Comms Parameters 4 Configure DDE Server 4 Configure Intouch  Create DDE Access Names  Create Tagnames  Display Values 4 Wire Series 2000 to PC 4 Watch Precision PID Control In Action!

3 3 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! H Communicating Series 2000 Models Consists of: Models 2216, 2208, 2204 Models 2416, 2408, 2404 H Modbus Protocol Option Communications Code YM For EIA-485 (All Models Above) AM For EIA-232 (Series 24xx Only) FM For EIA-422 (Series 22xx V2 and 24xx) H Typical Model Codes 2208/CC/VH/LH/TC/DB/FH/YM/ENG// 2404/CC/VH/LH/YC/DB/FH/YM/XX/ENG// Consult Factory for Price Adder Order Series 2000

4 4 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! P The Communications Module configuration is found under the HA label while the instrument is in Configuration Access level. ParameterFunctionsMeaning cmS idcmS*EIA 485 Comms Module PDS.IPDSIO Setpoint Input mod Funcmod*Modbus Protocol nonENo Comms Protocol 19.20 bAud 1200, 2400,4800,9600,19.20*Baud Rate EVEn PrtYnonE,EVEn*,OddParity FuLL rESnFuLLFull Resolution IntInteger Resolution P Address is part of the Comms List (cmS) -- Operator Access Level Addr1-254Address -- As required * Used in Configuration Example Configure Series 2000

5 5 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Configure Series 2000 Notes on Resolution Data values limited to 16 bits per parameter. This reduces the active range of parameter values to 65536 counts. Series 2000 implements this as -32767 (8001h) to +32767 (7FFFh). In integer resolution all parameters are rounded to the nearest integer value. In full resolution mode the decimal point position is implied. 100.01 would be transmitted as 10001 From this, and the 16 bit resolution limitation, the maximum value communicable with 2 decimal place resolution is 327.67. The parameter resolution will be taken from the slave user interface, and the conversion factor must be known to both master and slave.

6 6 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Comms Features Modbus Command Functions Supported 1, 2Read n Bits 3, 4Read n Words 5Write 1 Bit 6Write 1 Word 7Fast Read of Status 8LoopBack 16Write n words Only the write function codes 05, 06 and 16 will work with a ‘broadcast mode’ address -- 0. Series 2000 instruments will not reply if they receive a request including a unsupported function code.

7 7 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wonderware Modbus DDE Server Microsoft® Windows™ Application Acts as a DDE (Dynamic Data Exchange) Server Primarily intended for use with Wonderware's InTouch (version 3.01 or later) May be used by any Microsoft Windows program capable of acting as a DDE client. Communicates with external devices via a serial connection. Using modems or multi-drop transceivers server can support up to 247 devices on each serial ports.

8 8 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! DDE Address Convention Application Name The name of the Windows program (Server) that will be accessing the data element. In the case of data coming from or going to Modbus compatible equipment from this Server, the application portion of the DDE address is -- Modbus. Topic Name Meaningful name(s) are configured in the DDE Server to identify specific devices. These names are then used as the topic name in all DDE conversations to that device. For example -- c2FastInstr1. Item Name A specific data element within the data topic. In the case of Eurotherm controllers, the item name represents a parameter such as measured value (1) or setpoint (2). Each parameter in a Eurotherm controller has a unique Modbus address. For example -- 40002 S.

9 9 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! The DDE Server supports item/point names that are consistent with the point naming convention used by Modicon PLCs. The server allows you to select a Slave Type when you configure the topic definition for the PLC. The PLC Address Ranges supported are: PLC TypePoint TypeRange DDE Tag TypeAccess 484Coil1-999 DiscreteRead/Write Contact1001-1999 DiscreteRead Only Input Register3001-3999 AnalogRead Only Holding Register4001-4999 AnalogRead/Write 584/984Coil1-9999 DiscreteRead/Write Micro84Contact10001-19999 DiscreteRead Only Input Register30001-39999 AnalogRead Only Holding Register40001-49999 AnalogRead/Write Modbus Item Address

10 10 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Special Item Conventions Signed Values (Registers or Integers) Normally 0 - 65,535 If Signed, Value Now -32,768 to 32,767 Specified by Adding a Space and S to the Modbus Address 40002 S Long Integers 32 bit Values (Double Integer) Specified by Adding a Space and L to the Modbus Address 40002 L Floating Point IEEE 32 bit Floating Point Numbers Specified by Adding a Space and F to the Modbus Address 40002 F

11 11 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! From the DDE Help Menu: About Modbus Version 5.5 From I/O Servers CD April 1997 P/N 06-657 Operating System Windows NT 4.0 Windows 95 DDE Server Configuration

12 12 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! The Configure Menu Item: Select “ComPort Settings” To Define Serial Port Communications Parameters DDE Server Configuration

13 13 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Serial Port Settings COM2 (shown) Reply Timout 1 sec RTU Protocol 19200 Baud 8 Data Bits 1 Stop Bit Even Parity Use Com Port List Box To Confgure Individual Serial Ports Click on “Save” to Complete DDE Server Configuration

14 14 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Create and Define DDE Topics Next Recommend 2 Topics / S2000 Fast - Primary Parameters 1 second or better update Measured Value, Setpoint, Output Power, Status Word Med - Secondary Parameters 5 second or slower update Tuning, Alarm Limits, SP Limits DDE Server Configuration

15 15 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Click on “New” to Create and Define DDE Topic Definition DDE Server Configuration

16 16 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Enter Topic Name Use Meaningful Name COM2 (c2) Fast Update (Fast) Instrument 1 (Instr1) Put Numbers at End Easier to Change Com Port Must Match PC Target Port Slave ID Must Match S2000 Address DDE Server Configuration

17 17 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Block I/O Sizes Register Read -> 32 Register Write -> 1 Block I/O Sizes Reduced 22xx supports 32 word comms buffer 24xx supports 125 word comms buffer Status Word not contiguous Update Interal 1 Second Shown for Fast 5 Seconds Shown for Med Use Prime Numbers More Efficient Comms Enter Topic Name Use Meaningfull Name COM2 (c2) Medium Update (Med) Instrument 1 (Instr1) DDE Server Configuration

18 18 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Completed Topic Definition For 1 S2000 For 4 S2000s DDE Server Configuration

19 19 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! InTouch Configuration Create DDE Access Names(s) From Intouch Menu Bar Select “Special” Then “DDE Access Names”

20 20 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! To Add a DDE Access Name Click on “Add” What are DDE Access Names? Provides InTouch w/information about source of data value Includes Name of Application providing the data value; and Name of the Topic which contains the data value InTouch Configuration

21 21 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! To Complete DDE Access Name Enter: DDE Access Name Arbritrary name used to reference this DDE Access Name entry. May be same name as DDE Topic Name. DDE App/Server Name Always Modbus in our App. Is name of DDE Server DDE Topic Name From the Modbus DDE Server topics created in previous step. InTouch Configuration

22 22 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Completed DDE Access Name Definition For: 4 Series 2000 2 Access Names Each 4 Fast Topics 4 Med Topics InTouch Configuration

23 23 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! InTouch Configuration Create Tagnames From Intouch Menu Bar Select “Special” Then “Tagname Dictionary”

24 24 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Following Slides Show Definition of: Process Value Read-Only Modbus Address 1 Target Setpoint Read/Write Modbus Address 2 Output Power Read/Write Modbus Address 3 Summary Status Read-Only Modbus Address 75 All Parameters to Use DDE Access Fast1 Requires 2 Requests 22xx does not support more than 32 words/request No need to read all parameters between addresses 3 and 75 Tags Created as Real type -- DDE Real Except Summary Output Status -- DDE Integer Tagname Definition

25 25 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Tagname Definition Dialog Click on “New” to create new tag Tagname Definition

26 26 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Change data Type DDE Integer for whole values DDE Real for real values 10ths’ precision configured Tagname Definition

27 27 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Process Value -- Next Slide Tagname -- Descriptive Name of Loop Parameter ProcessVal_Z1 Change data Type of Tag DDE Real Process Value is Read-Only Comment Descriptive label for Tagname Scale Value -- Min/Max EU and Min/Max Raw 10ths’ precision configured -- Divide by 10 Reads xxx.0 if Series 2000 not configured for decimal display DDE Access Name Fast1 DDE Item S2000 Modbus Address = 1 Modbus 584/984 Holding Register = 40001 40002 S = 40001 + 1 Holding Register used over Input Register to force block read request with Setpoint and Output Power S = signed value, if negative values required Tagname Definition

28 28 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Tagname Definition

29 29 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Target Setpoint -- Next Slide Tagname -- Descriptive Name of Loop Parameter Setpoint_Z1 Change data Type of Tag DDE Real Local Setpoint is Read/Write Comment Descriptive label for Tagname Scale Value Use Min/Max EU and Min/Max Raw 10ths’ precision -- Divide by 10 Reads xxx.0 if Series 2000 not configured for decimal display DDE Access Name Med1 DDE Item S2000 Modbus Address = 2 Modbus 584/984 Holding Register = 40001 40003 S = 40001 + 2 Holding Register type must be used for Read/Write Parameters S = signed value, if negative values required Tagname Definition

30 30 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Tagname Definition

31 31 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Output Power -- Next Slide Tagname -- Descriptive Name of Loop Parameter OutputPower_Z1 Change data Type of Tag DDE Real Output Power is Read/Write In Manual Mode only Comment Descriptive label for Tagname Scale Value Use Min/Max EU and Min/Max Raw 10ths’ precision -- Divide by 10 Note Min negative values Displays tenths if Resolution set to Full DDE Access Name Fast1 DDE Item S2000 Modbus Address = 3 Modbus 584/984 Holding Register = 40001 40004 S = 40001 + 3 Holding Register type must be used for Read/Write Parameters S = signed value, if negative values required Tagname Definition

32 32 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Tagname Definition

33 33 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Summary Status -- Next Slide Tagname -- Descriptive Name of Loop Parameter SummaryStatus_Z1 Change data Type of Tag DDE Integer Summary Status is Read-Only Comment Descriptive label for Tagname Scale Value Use Min/Max EU and Min/Max Raw No Scaling DDE Access Name Fast1 DDE Item S2000 Modbus Address = 75 Modbus 584/984 Input Register = 30001 30076 = 30001 + 75 Input Register type may be used for Read-Only Parameters Tagname Definition

34 34 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Tagname Definition

35 35 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Display Values Different Ways To Display in WindowViewer Touch Links Typically Used for Read/Write Parameters Setpoint, OuputPower, Mode, Prop Band, Integral, Derivative, etc. Display Links Typically Used for Read-Only Parameters Process Value, Error

36 36 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Different Ways To Display Loop Values in WindowViewer Numeric # -- Whole Number #.0 -- Tenths’ Resolution Percent Fill As a Bar Graph Trend, Real-Time and Historical Alarm Summary Recipe Display Values

37 37 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring  To Connect the PC to Series 22xx and 24xx ë EIA-232D NOT available in 22xx Direct connection from PC to 1 (One) Series 24xx Multi-drop NOT available 3 wire connection 50 feet maximum distance ë EIA-422 For Series 22xx, ONLY available in Phase II (V2.x or greater) Multi-drop available - 31 S2000 per Comm Port (+ 1 Master) 5 wire connection 4000 feet max distance Termination resistors required -- 150 ohms

38 38 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring  To Connect the PC to the Series 24xx and 22xx ë EIA-485 Phase 1 Series 22xx is EIA-485 Only Multi-drop available - 31 S2000 per Comm Port (+ 1 Master) 3 wire connection 4000 feet max distance Termination resistors required -- 150 ohms  EIA-422 or EIA-485 is recommended for plant installation ë EIA-485 should be used for new installations where multi-drop capability is required ë EIA-422 is provided for compatibility with existing Eurotherm instruments

39 39 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There!  Most PC’s Provide Only EIA-232D Standard 4 Convertor required for EIA-422 Internal External Sealevel DUAL SIO duTec BaudMASTER Quatech DS-200S 4 Convertor required for EIA-485 Internal External None TestedB&B Electronics Model 485LPCOR B&B Electronics Model 485SD9TB duTec BaudMASTER Wiring

40 40 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Cable Requirements  Typical Cable Requirements are < 100 ohm/km nominal DC resistance Typically 24AWG or greater Nominal characteristic impedance at 100kHz of 100 ohms < 60 pF/m mutual pair capacitance (capacitance between 2 wires in a pair) < 120 pF/m stray capacitance (capacitance between 1 wire and all others connected to earth) Characteristic impedance is 100 ohms For EIA-422/EIA-485 applications, use twisted pair cable  Suitable Cables for EIA-422 or EIA-485 Listed in Decreasing Quality Manufactured by Belden Cable 9842, 9843, 9829, 9830, 8102, 8103, 9729, 9730  Suitable Cables for EIA-232D Listed in Decreasing Quality Manufactured by Belden Cable 8102, 9502, 8771

41 41 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! H To Reduce Electrical Interference Earth Cable Screen at a Single Point H Series 2000 Communications Circuits are all Isolated To Avoid Common Mode Noise Problems Connect Common Line to Earth at 1 Point Through a 100 ohm, 1/4W Carbon Composition Resistor This limits the ground current. H Route Communications Cables in Separate Conduit From Power Cables H Do not use Redundant Pairs in Communications Cables for Other Purposes H Ensure Cable Runs Have Sufficient Slack To Prevent Abrasion of the Insulating Sheath Cable Requirements

42 42 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- EIA232D  EIA-232D Wiring from an IBM™ PC Serial Port to 1 Series 24xx EIA-232D Serial Port Series 24xx Function 9 pin 25 pin Terminal Function Rx 2 3 Connect to HF Tx Tx 3 2 Connect to HE Rx Common 5 7 Connect to HD Common Jumper 1,4,6 6,8,11 Jumper 7,8 4,5 Earth 1 EIA-232D Valid for V1 or greater 2416, 2408, 2404

43 43 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- Sealevel H Sealevel DUAL SIO Part #3082, Asynchronous Serial ISA Card 2 Independent Channels Port Enable/Disable Selectable Address/Interrupt 16550 UARTS  EIA-422 Wiring from Sealevel to Series 2000 Sealevel J1 or J2 Series 2000 Function 9 pin Terminal Function Rx+1Connect to HF Tx- B Rx-2Connect to HE Tx+ A Tx+4Connect to HC Rx- B’ Tx-3Connect to HB Rx+ A’ Common5Connect to HD Common

44 44 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- Quatech H Quatech DS200-S (RS422) Asynchronous Serial ISA (16-bit) Card 2 Independent Channels Port Enable/Disable Selectable Address/Interrupt 16550 UARTS  EIA-422 Wiring from Quatech to Series 2000 Quatech Ports Series 2000 Function 9 pin Terminal Function Rx+ 4Connect to HF Tx- B Rx- 8Connect to HE Tx+ A Tx+ 2Connect to HC Rx- B’ Tx- 7Connect to HB Rx+ A’ Common 5Connect to HD Common

45 45 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There!  EIA-232D Wiring from an IBM™ PC Serial Port to duTec EIA-232D Serial PortduTec BaudMASTER Function 9 pin Terminal Function Rx23Connect to 2 Tx Tx32Connect to 3 Rx Common57Connect to 7 Common Jumper1,4,66,8,11 Jumper7,84,5 See Next Slide for BaudMASTER to Series 2000 Wiring -- Using duTec

46 46 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- Using duTec EIA-422 Wiring from duTec BaudMASTER to Series 2000 (4 wire full duplex) duTec BaudMASTER Series 2000 duTec Line Side Terminal Signal Name Rx +A Connect to HF Tx- B Rx -B Connect to HE Tx+ A Tx +A Connect to HC Rx- B’ Tx -B Connect to HB Rx+ A’ EIA-422 Valid for V2 or greater 2216, 2208, 2204 V1 or greater 2416, 2408, 2404

47 47 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- Using duTec EIA-485 Wiring from duTec BaudMASTER to Series 2000 (2 wire half duplex) duTec BaudMASTER Series 2000 duTec Line Side Terminal Function Tx +A Connect to HF B Rx -B Connect to HE A EIA-485 Valid for V1 or greater 2216, 2208, 2204 V1 or greater 2416, 2408, 2404

48 48 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- Using B&B EIA-485 Wiring from B&B (485LPCOR) to Series 2000 (2 wire half duplex) EIA-485 Port Series 2000 Function 25 pin Terminal Function B 14 Connect to HF B A 2 Connect to HE A Common 7 Connect to HD Common

49 49 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Wiring -- Using B&B EIA-485 Wiring from B&B (485SD9TB) to Series 2000 (2 wire half duplex) EIA-485 Port Series 2000 Function 25 pin Terminal Function B 2 Connect to HF B A 1 Connect to HE A Common 3 Connect to HD Common

50 50 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Still Doesn’t Work?  Check the Wonderware Logger, it provides useful messages  Check the cabling -- again.  If Baud Rate is 19K2, make sure UART’s are 16550. If not, decrease Baud Rate to 9600 or slower.  Check that the Baud Rate, Data Bits, Parity and Stop Bits are matched -- again.  Computer locking up? Make sure there are no INT conflicts with other serial ports or other cards in the PC.  Plugged into the correct COM port?  COM port mislabled?  COM port enabled?

51 51 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses Following slides list the Series 2000 Modbus addresses. Two distinct sets of data are accessible -- bit and word variables A partial listing of Word addresses are followed by Bit addresses This is NOT a comprehensive list of Series 2000 Modbus Addresses Please reference the Series 2000 Modbus, Jbus, Ei-Bisynch Digital Communications Handbook

52 52 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses

53 53 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses

54 54 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses

55 55 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses

56 56 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses

57 57 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Series 2000 Modbus Addresses

58 58 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! 3 rd Party Contact Listing Sealevel Systems, Inc. P.O. Box 830 155 Technology Place Liberty, SC 29657 TEL: 864.843.4343 FAX: 864.843.3067 http://www.sealevel.com Quatech 662 Wolf Ledges Parkway Akron, OH 44311 TEL: 1-800-553-1170 TEL: 330-434-3154 FAX: 330.434.1409 http://www.quatech.com duTec duTec, Inc. P.O. Box 964 Jackson, MI 49204 TEL: (800) 248.1632 FAX: 517-750-4740 http://www.remoteiocontrol.com Wonderware 100 Technology Drive Irvine, CA 92618 TEL: 714-727-3200 FAX: 714-727-3270 http://www.wonderware.com

59 59 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! B&B electronics Manufacturing Company 707 Dayton Road P.O. Box 1040 Ottawa, IL 61350 TEL: (815) 433-5100 FAX: (815) 434-7094 http://www.bb-elec.com 3 rd Party Contact Listing

60 60 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! How to Contract Eurotherm Controls Inc! Corporate Headquarters 11485 Sunset Hills Road Reston, Virginia 20190-5286 Telephone: 703.471.4870 Fax: 703.787.3436 BBS: 703.787.3444 Fax-On-Demand: 703.787.3441 Be sure to check out our Web site at http://www.Eurotherm.COM Interested in More? December 1997 Mark Demick 2KS_WW.PPT

61 61 of 61 mrd/2ks_ww Eurotherm Controls Inc. Reston, Virginia We’ve Been There! Trademarks PLC is a trademark of Allen-Bradley Company. Windows NT™ is a trademark of Microsoft Corporation. Modbus® is a registered trademark of Modicon. PDSIO™ is a registered trademark of Eurotherm. Instant Accuracy™ is a registered trademark of Eurotherm. CJC™ is a registered trademark, patent #5,484,206, of Eurotherm. DeviceNet™ is a trademark of ODVA. InTouch™ is a trademark of Wonderware Corporation. Eurotherm has used all reasonable resources and efforts to indicate and supply information regarding trademarks used in this presentation. The absence of a trademark identifier is not a representation that a particular word or technology is not a trademark. © Eurotherm Controls Inc 1997. All rights strictly reserved. No part of this presentation may be duplicated in any form or by any means without prior written permission from Eurotherm Controls Inc. Every effort has been taken to ensure the accuracy of this presentation. However, in order to maintain our technological lead, we are continuously improving our products which could, without notice, result in amendments or omissions to this presentation. We cannot accept responsibility for damage, injury, loss, or expenses resulting therefrom.


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