Emerson Process Management Bristol ControlWave Express User's Manual
Contents
1. etary in that Emerson does not charge a license fee and makes the protocol and documentation avail able to anyone While BSAP is an open protocol the added func tionality of the messages provide much more capa bility than is found in other networks e Global time synchronization e Time stamped Alarm reporting e Historical archive data transfer e Audit file transfer e On line program editing e Diagnostics e Communication statistics Modbus Protocol Modbus is often considered a de facto standard pro tocol because of its broad usage as either the pri mary or a secondary offering in many measurement and control related products Even with its common use Modbus protocol actually has many variations Consider Modbus RTU and Modbus ASCII Master amp Slave Serial and TCP IP Open Modbus In addi tion there are considerations regarding supported function codes floating point values and byte order Bristol products support the following e Modbus serial and TCP IP Open Modbus Ethernet e Master and Slave e Modbus RTU and ASCII e Modes 1 7 8 15 amp 16 e IP modes 51 52 amp 53 e Integer and IEEE 4 byte floating point N Website www EmersonProcess com Remote EMERSO manfi ien 5S Managen Product Data Document 420DS 6c D301311X012 January 29 2009 Page 10 Generic Serial Interface The Generic Serial Interface is a user program mable Master and Slave protocol used to send and receive mes2. 61131 3 functions and function blocks common to many IEC 61131 3 based products These include e Flip flops Counters amp Timers e Ladder diagram functions coils and contacts etc Numerical Arithmetic amp Boolean functions Sine Cosine Add Sub Square Root And Or etc e Selection amp Comparison Min Max Greater than Equal Less than etc e Type conversions Integer to Real Boolean to Word etc ACCOL III In addition to the basic functions and function blocks ControlWave Designer brings the benefit of over twenty years of SCADA and plant control expe rience in Emerson s Bristol ACCOL III function block library ACCOL III includes over sixty function blocks valuable for use in oil amp gas water amp waste and pro cess measurement amp control applications Further ACCOL III is designed to take full advantage of the significant features offered by ControlWave Briefly this library includes function blocks for e Average Compare Totalize e Scheduling amp Sequencing e PID amp Lead Lag e AGA gas flow and liquids calculations e File handling In addition ControlWave ensures data integrity in the event of a communication interruption by stor ing critical time stamped alarm and historical data in the controller memory This data is then securely retrieved when communication is restored S Website www EmersonProcess com Remote EMERSO Product Data Document
3. Automation Solutions EMERSON Website www EmersonProcess com Remote Product Data Document 420DS 6c D301311X012 n a January 29 2009 Page 13 Bristol ControlWave Express SSEL 5 56 i Remote Automation Solutions EMERSON Website www EmersonProcess com Remote
4. hd Enter the flenamns ol the RTU s ADCOL losd banene onh wil dafsuk to ACCOL Load Fiss Directory peon SSC af Enter a sting that describes the RTU Max 54 chars fise Level Ethemet Noda Ashranced Parmeter Lewes oe Configuration Wizard simplifies Network setup nication with any attached ControlWave controller or RTU to download system flashware upgrades configure cold download parameters and configure IP and soft switch parameters DataView is an on line utility used to collect and display several types of process data including sig nal values data array values signal lists and audit trail information DaitaView for Real time data display Remote Automation Solutions Operators have the ability to alter signal values Multiple DataView windows may be open simultane ously WebBSI WebBSI is a powerful and flexible soft ware product bringing web technology to all Bristol automation and SCADA products WebBSI includes a set of ActiveX Controls for reading and writing real time and historical data trending recipe editing and custom display generation Through these con WebBSI Custom built web page interface using a standard web browser trols you can use the standard Microsoft Internet Explorer web browser to access Network 3000 TeleFlow and ControlWave products through a set of supplied HTML web pages Real time ActiveX Controls One of the many benefits OpenBSI brings to y
5. pseudo standards such as Modbus and Open Modbus ControlWave can provide a total Process Automation Management Solution for in plant LAN based networks and Wide Area Network SCADA systems With the exceptional connectivity provided by the ControlWave network access to real time data and operating conditions historical data maintenance and performance data are all available to the global network ControlWave provides the needed informa tion to the plant floor technician operator engineer supervisor and corporate management even exter nal customers Communication Protocols Like all of Emerson s Bristol products ControlWave supports BSAP Bristol Standard Asynchronous Protocol Modbus DFI CIP DNP3 and serial ASCII as standard functions These protocols are implemented in Flashware so no additional hardware is required to use any one or a combination of all protocols BSAP Protocol BSAP is widely accepted as providing exceptional data integrity and greatly simplifies communication between controllers BSAP is provided with interfac es for Master Slave vertical networks and Client Server horizontal networks In either case variable lists are created in each controller that are easily passed from server to client or slave to master Remote Automation Solutions BSAP meets the definition of an industry standard open architecture protocol because it conforms to ISO standards 2629 1745 and 2111 it is not propri
6. source configuration and path are completely transparent to the OPC client Real time data can also be passed between the two communication networks making this a total Plant Automation Management Solution 2009 Remote Automation Solutions division of Emerson Process Management All rights reserved Bristol Inc Bristol Canada BBI SA de CV the Flow Computer Division and Emerson Process Management Ltd Remote Automation Solutions division UK are wholly owned sub sidiaries of Emerson Electric Co doing business as Remote Automation Solutions RAS a division of Emerson Process Management FloBoss ROCLINK Bristol Bristol Babcock ControlWave TeleFlow and Helicoid are trademarks of RAS AMS PlantWeb and the PlantWeb logo are marks of Emerson Electric Co The Emerson logo is a trademark and service mark of the Emerson Electric Co All other marks are property of their respective owners The contents of this publication are presented for informational purposes only While every effort has been made to ensure informational accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability RAS reserves the right to modify or improve the designs or specifications of such products at any time without notice All sales are governed by RAS terms and conditions which are available upon request RAS does not assume responsibility fo
7. 2 DI DO 4 DI 2 DO HSC 3 Al 2 PI DI on Base CPU Base 2 DI DO 4 DI 2 DO HSC 3 Al 1 AO 3 S Remote Automation Solutions EMERSON Website www EmersonProcess com Remote Product Data Document 420DS 6c D301311X012 January 29 2009 Page 12 Bristol ControlWave Express Model Specification cont d A B CD E FG Model Number CWEXP _ _ oo DESCRIPTION 60 D Application Program FG 00 Stock for quick shipment P N Quantities of 5 or less pre configured models below will ship within 5 days Preconfigured P Ns Panel mt C1D2 33MHz w o ENET DI DO AI CWEXP 1 1 A2 2 00 396857 01 9 Panel mt C1D2 33MHz w o ENET DI DO AI AO CWEXP 1 1 A2 3 00 396857 02 7 Panel mt C1D2 33MHz with ENET DI DO Al CWEXP 1 1 A3 2 00 396857 03 5 Panel mt C1D2 33MHz with ENET DI DO Al AOCWEXP 1 1 A3 3 00 396857 04 3 Note 1 9 pin D connector for Comm port 1 annot have a connector hood 392843 03 0 Use P N 392843 03 0 for cable without hood Spare parts P N Fuse 395603 07 2 Battery 395620 01 5 DIN rail mounting kit 621584 02 9 kKit I O terminal cover 621590 01 0 Kit LED board 400098 01 6 pin terminal block 395710 01 0 4 pin terminal block 3957 10 03 0 5 pin terminal block 395710 04 9 6 pin power terminal block 395710 07 3 8 pin terminal block 395710 05 7 9 pin terminal block 395710 06 5 s Remote
8. 420DS 6c D301311X012 January 29 2009 Page 3 Bristol ControlWave Express Specifications CPU e 32 bit ARM processor 14 amp 33 MHz CPUs e Sleep mode for low power applications e Real time clock memory battery backup 9000 hours e Program execution and Data Memory 2 MB battery backed SRAM memory Data and file storage memory 8 MB Flash for Program source historical Archive and Audit storage e Optional solar power regulator e LED status indicators 6 failure status LEDs Watchdog and CPU Idle and communication LEDs Communication e Two RS 232 and one selectable RS 232 RS 485 serial communication port supporting baud rates up to 115 2 KB e One optional 100 10 Base T Ethernet port with RJ45 connector e One RJ45 connector for interface to ControlWave LCD display keypads Power Input e 5 4 to 16 Vdc power input with 14 MHz CPU Surge suppression 16 V transorb e 9 0 to 30 0 Vdc power input with 33 MHz CPU Surge suppression 30 V transorb e Power fail detection and recovery sequencer Battery voltage monitor e Reverse voltage protection Remote Automation Solutions Housing e Mounting base plate 10 75 H x 5 5 H x 2 0 D 27 3 cm x 14 0 cm x 5 0 cm e Mounting Flat or edge panel mounting or optional DIN mount Environmental Specifications Operating Temperature range 40 to 70 C 40 to 158 F storage up to 85 C e Relative Humidity 15 95 non condensing e
9. ARM processor provides exceptional performance and low power consumption e IEC 61131 3 programming with ACCOL III process control function block library e Optional 100 10 MB Ethernet port e Three serial communication ports e Flexible fixed I O configurations e 4 Digital inputs e 2 Digital outputs e 2 selectable Digital inputs outputs e 2 selectable Digital inputs counters e 2 selectable Digital Pulse inputs on CPU 3 optional Analog inputs 1 optional Analog output e Wide temperature range 40 to 70 C e Class Div 2 hazardous location and CE approval e Open standards for programming network configuration and communication EMERSON Website www EmersonProcess com Remote Process Management Product Data Document 420DS 6c D301311X012 January 29 2009 Page 2 Bristol ControlWave Express Scalability ControlWave Express can also be combined seam lessly with other members in the ControlWave family of products For remote applications requiring more I O flexibility ControlWave Micro provides a modular RTU PLC expandable up to 14 I O modules For natural gas well site and measurement station automation ControlWave single and multi run flow computers share a common architecture with the ControlWave family of products and all meet API 21 1 requirements for multiple meter runs For in plant control applications ControlWave and ControlWave Micro are powerful flexible PLCs ControlW
10. Bristol ControlWave Express Ambient temperature effect on RTD measurement 0 01 C C max Long Term Stability at Constant Conditions 0 25 C month max Digital Inputs Number of points up to 4 dedicated DI and 4 selectable DI 2 DI DO 2 DI HSC Non interrupting inputs Internally sourced dry contact single ended inputs Input Voltage Range Internally sourced dry contact input 3 3 Vdc On state gt 1 6 V Off state lt 1 3V Input current 4 DI selectable 60 uA for low power applications or 2 mA for in plant noise immunity 2 DI DO selectable 200 pA or 2 2 mA 2 DI HSC selectable 200 pA or 2 2 mA Input filtering 15 ms time constant contact bounce Power consumption All 8 inputs ON 0 005 watt 4 inputs 66 uA and 4 200 uA All 8 inputs ON 0 075 watt 4 inputs 2 mA and 4 2 2 mA Digital Outputs Number of points 2 dedicated 2 selectable DO 2 DI DO Output type solid state open drain MOSFET Operating voltage range 10 31Vdc Maximum operating frequency 20 Hz Current sink capability 400 mA at 16 V 6 V system 400 mA at 30 V 12 24 V system Power consumption Not applicable to DOs Remote Automation Solutions Analog Inputs Number points 3 Al optional Al Resolution 14 bit Input Configuration Externally sourced Single ended inputs jumper selectable 4 20 mA or 1 5 Vdc Input Impedance 1 megQ 1 5 Vdc 250 Q 4 20 mA Input Filtering 12 Hz C
11. Product Data Document 420DS 6c D301311X012 January 29 2009 Page 1 Control Save Bristol ControlWave Express SCADA RTU Bristol ControlWave Express SCADA RTU from Emerson Process Management provides excep tional performance and unique functionality for applications requiring low installation cost very low power consumption and space efficiency As an integrated RTU is a SCADA system ControlWave Express has the unique attributes required for wide area networks without sacrificing process control performance e Multiple serial communication ports for network local and multi vendor connectivity Built in BSAP Modbus amp DNP protocols for broad network compatibility e Report By Exception for communication efficiency e Modbus Store and Forward capability for geographic flexibility with radio networks Ultra low power modes for solar applications and reduced solar panel and battery costs e Wide operating temperature range for remote outdoor locations Application Suitability Based on years of experience in water gas and SCADA related industries ControlWave Express has the technology functional benefits and open architecture to excel in many applications Water distribution Pump tank well and reservoir control Wastewater Lift station and storm water monitoring and control Natural Gas Gas well storage and plunger lift control Remote Automation Solutions Features
12. Vibration 1 0g for 10 150 Hz 0 5g for 150Hz to 2000Hz e Hazardous Area Approvals non incendive for operation in Class l Division 2 CPU RFI e Immunity ENV 50140 Radio frequency e electromagnetic field amplitude modulated EMC e Emissions EN 55022 1998 Class A ITE emissions requirements EU e ICES 003 Issue 3 Class A Digital Apparatus emissions requirements Canada e AS NZS3548 1995 CISPR Class A ITE emissions requirements Australia 1O RFI Susceptibility 3V m 80 MHz to 1000Mhz IEC 1000 4 3 Power consumption 14 MHz CPU 0 036 watt 33 MHz CPU w o Ethernet 0 12 watt 33 MHz CPU with Ethernet 1 0 watt DIO card 0 018 watt DIO plus AIO card 0 021 watt MERSON Website www EmersonProcess com Remote rroce cc Afananamant ss Vianagement Product Data Document 420DS 6c D301311X012 January 29 2009 Page 4 Bristol ControlWave Express ControlWave Express Process I O ControlWave Express I O module is designed to maximize usability while minimizing installation and maintenance The I O module bottom card provides a mix of analog and digital inputs and outputs that are a perfect fit for small RTU applications e 2 DI PI on CPU e 1 RTD input on 14 MHz CPU e 4Dl e 2DO e 2 selectable DI or DO e 2 selectable DI or HSC Optional 3 Al or 3 Al and 1 AO Features e Convenient pluggable local terminations e All configuration jumpers and switches accessible without di
13. arm limits and historical data are stored locally in each industrially rugged ControlWave thereby distributing your data integrity risk To further ensure that the data is always current and historically accurate the historical data is stored in non volatile flash memory within ControlWave Historical data is even maintained during and after program downloading When historical data is collected from ControlWave it is converted and appended to CSV and or ODBC compliant databases but does not destroy the origi nal historical data stored in ControlWave thus pro viding a flexible and secure historical data system that is clearly recognized as a benefit to virtually every industrial application The Bridge Between Systems Continuing our tradition of introducing innovative new solutions while maintaining compatibility with existing systems Emerson again provides a migra tion path for existing customers by bridging the new ControlWave system with Network 3000 systems already in place The network bridge is enabled by employing the open architecture technologies afforded by TCP IP and OPC in both networks TCP IP allows seamless Ethernet connectivity to both networks as well as the corporate Intranet so both ControlWave and Network 3000 controllers can reside and communicate on the same LAN Emerson s Bristol OpenBSI OPC Server facilitates the merging of the two networks for technical engi neering and operator data access The data
14. ave offers the greatest local and remote I O expansion to hundreds of I O points up to three Ethernet ports for network segmentation plus CPU communication and I O redundancy capability The combined benefits of the ControlWave family of products integrates your wide area network with your local area network Open Standards For Programming Net work Configuration and Communication Only ControlWave brings the perfect combination of industry standards to minimize learning engineering and implementation costs By adhering to such industry standards as Ethernet TCP IP Microsoft Windows COM DCOM FTP OLE and ActiveX ControlWave is able to achieve the highest degree of openness in control system architecture and bring the optimal process efficiency and productivity needed to ensure a successful system implementation ControlWave Designer with ACCOL Ill To minimize your engineering and development time we have adopted the international standard for PLC programming IEC 61131 3 ControlWave Designer is a fully IEC 61131 3 compliant program ming environment for the ControlWave family of products ControlWave Designer includes all five Remote Automation Solutions IEC 61131 3 process languages for batch continu ous and discrete control Function Block Diagram Structured Text Sequential Function Chart Ladder Logic Diagram and Instruction List ControlWave Designer includes an extensive library of more than 200 basic IEC
15. d party CSV amp ODBC applications DDE compliant for use with other popular Windows applications OPC Server With industry demand for open standards ControlWave answers the call by embracing tech nologies that open the door for maximizing your efficiency and productivity The OPC standard was developed by the OPC Foundation comprised of hardware and software suppliers from the process control community OPC allows the engineer to select best in class hardware and software with con fidence in their interoperability Our OpenBSI OPC Server was among the first to comply with the OPC Foundation alarm and event server specification e OPC Data Access 1 0a amp 2 0 compatible e WindowsXP e Compatible with both ControlWave and Network 3000 systems e 32 bit multi threading multi processor design e Automatic database builder e Integrated real time data monitor N Website www EmersonProcess com Remote EMERSO ment sS Manageme Product Data Document 420DS 6c D301311X012 January 29 2009 Page 9 Bristol ControlWave Express Supports OPC Browse interface e Supports both serial comm and IP Ethernet connections e Supports COM DCOM amp OLE Automation e Primary and Background polling scheme e OPC Alarm amp Event Server support ControlWave Open Network Connectivity By embracing the open system network technolo gies available through TCP IP Ethernet OPC and Microsoft DNA as well as
16. hannel Settling Time 600 ms to be within 0 01 of input signal Input accuracy 0 1 of span at 25 C 0 2 of span 40 C to 70 2 C Power consumption Not applicable Analog Output Number of Channels 1 AO optional Output configurations Selectable externally sourced 4 20 mA or 1 5 Vdc 250 ohm with 12 V external source 650 ohm with 24 V external source 1 5 Vdc 5mA max 11 to 30 Vdc external source D A resolution 12 bit Accuracy 0 1 of span 25 C for current output 0 1 3 of span 25 C for voltage 0 3 of span 40 to 70 C for current 0 3 3 of span 40 to 70 C for voltage Power consumption 1 output Analog current output 0 1 watt Analog voltage output 0 1 watt EN EO Website www EmersonProcess com Remote Process Mana ge amen Product Data Document 420DS 6c D301311X012 January 29 2009 Page 6 Bristol ControlWave Express High Speed Counters e Number of points 2 selectable as HSC or DI e Frequency Range 0 10 kHz e Input Voltage Range Internally sourced 3 3 Vdc Externally sourced 3 Vdc to 24 Vdc e On state gt 1 65 V Off state lt 1 65 V e Input filter 20 microSec for 10 kHz 1 ms for 300 Hz LSC Input current selectable 200 pA for low power applications or 2 2 mA for in plant noise immunity e Accumulator 16 bit e Power consumption 200 pA input all inputs ON 0 004 watt 2 2 mA input all inputs ON 0 039 watt O
17. igh Historical Data Integrity The ControlWave Historical Data Collection sys tem offers exceptional historical data integrity by providing time stamped historical data storage in ControlWave flash memory The historical data is collected through OpenBSI on a scheduled or demand basis and converted to CSV and ODBC compliant file formats for use in spreadsheets and reports If data is missed due to a communication failure it is collected when the communication is reestablished and the PC historical database is backfilled with the missing data This distributed his torical database architecture provides the greatest data reliability and integrity during communication or PC failure Remote Automation Solutions Another important historical feature is the Audit storage and collection system The Audit Trail is a file stored in ControlWave flash memory containing significant events and time stamped alarms The alarms stored in the Audit system provide a histori cal archive in addition to the real time alarm report ing system This file is also collected through OpenBSI and presented as a text file in the PC This functionality is extremely useful in providing an event trail during communication or PC downtime or other system problem e Archive Collection collection and storage to disk of the ControlWave archive data e Audit Collection collection and storage to disk of the ControlWave audit data e Exports data files to thir
18. lects historical data on request or scheduled basis NetView is the basic configuration and application interface for all network operations NetView uses a tree structure for network graphical display in the RIU OW Load Fle C DpenSI Propeti OW Mx Descegeor Pinay IPAdde 021173244 Secondary IP Add 0000 RTU Carrere IP Line PUNE Packet information Pitt ecw Config Eno 40 Need NAT SD Line 2 met LreinUre P Pure Netview Network configuration and application Launchpad Windows Explorer style Network nodes can be added on line by simply dragging the node Icon into the tree This invokes a configuration Wizard simpli 4 Website www EmersonProcess com Remote EMERSON Process Management Product Data Document 420DS 6c D301311X012 January 29 2009 Page 7 Bristol ControlWave Express fying network setup Through the NetView Wizard the necessary network parameters are entered for node and IP address alarm and message routing and network communication media Once config ured selecting any node allows direct access to the common OpenBSI utilities to reprogram download a new application to the node review communication statistics view real time data through DataViewer and edit controller RTU properties Local Configuration Wizard allows local commu ATU Wizaed Step 2 of 3 Enter a sting for the ATU DON nane Max 16 chas Select the Hode Type 3200
19. ou is our use of open standards such as ActiveX Con trols AcitveX is another of the Microsoft standards which allow plug and play with any ActiveX con tainer using Microsoft ActiveX container technol ogy such as Visual Basic HTML web pages and Microsoft Excel The set of available ActiveX Controls provides the basic functions necessary to communicate and col lect data from ControlWave 4 EMERSON Website www EmersonProcess com Remote Process Management Product Data Document 420DS 6c D301311X012 January 29 2009 Page 8 Bristol ControlWave Express ActiveX Controls e Security 56 bit encryption allows the user to sign on to the RTU e Signal Value displays signal values in various formats e Comm Statistics works with a standard page that displays the RTU s communication statistics e Configuration Info works with a standard page that displays and allows the user to change RTU Configuration information e Historical Collect and view historical archive and audit files The IP compliant ControlWave opens the door for owner controlled access via Web Pages Any ge neric web page builder can be employed to create user defined pages to access ControlWave The web pages are populated with these pre configured ActiveX controls Required Software e Microsoft Internet Explorer Bristol ActiveX controls e OpenBSI LocalView or NetView Historical Data Collection H
20. penBSI Simply Creative Emerson s OpenBSI Open Bristol System Inter face is a set of network setup communication diag nostic and data viewing utilities that provide access to both ControlWave and Network 3000 controllers and RTUs OpenBSI is the only product available in the industry to bring such unique functionality and ease of use to the network level At the core is the communication interface written as a Windows communication server API through which other client applications communicate with the Bristol networks OpenBSI supports both serial BSAP protocol and Ethernet Internet Protocol communication to ControlWave and Network 3000 RTUs and control lers Remote Automation Solutions OpenBSI Utilities Above this communication layer are a group of ap plications known as OpenBSI Utilities These client utilities communicate through the server to collect and manage data gathered from the network gen erate files based on collected historical data collect alarms and monitor and control OpenBSI commu nications e Communication engine for PC applications Supports ControlWave and Network 3000 serial and IP protocols e RS 232 Dial line cellular radio satellite and Ethernet connections e Provides on line download amp signal variable changes Allows network configuration through NetView e PC and Network communication diagnostics e OPC Server for interfacing to most HMI software e Harvester col
21. r the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any RAS product remains solely with the purchaser and end user Emerson Process Management Remote Automation Solutions Watertown CT 06795 USA T 1 860 945 2200 Mississauga ON 06795 Canada T 1 905 362 0880 Worcester WR3 8YB UK T 44 1 905 856950 Website www EmersonProcess com Remote EMERSON Product Data Document 420DS 6c D301311X012 January 29 2009 Page 11 Bristol ControlWave Express Model Specification A B CD E FG Model Number CWEXP _ _ 2 DESCRIPTION oD A ad e A 10 Basic RTU Panel Mount 1 Basic RTU 35 MM DIN Rail Mount 2 5 5 atio B 20 UL Class DIV II 1 UL CE With Protective Cover 2 Proce O 7 poar PID D DO Cc D 30 dvanced CPU with gas calculations Ultra low power CPU 5 18V Solar reg AUX Out amp RTD interface 14 MHz A1 Low power CPU without Ethernet 9 28V Solar regulator Aux Out 33 MHz A2 CPU with Ethernet 9 28V Ethernet 33 MHz A3 30 Standard CPU without gas calculations Ultra low power CPU 5 18V Solar reg AUX Out amp RTD interface 14 MHz S1 Low power CPU without Ethernet 9 28V Solar regulator Aux Out 33 MHz S2 CPU with Ethernet 9 28V Ethernet 33 MHz s3 O Optio E 40 None 0 PI DI on Base CPU Base 2 DI DO 4 DI 2 DO 2 HSC 1 PI DI on Base CPU Base
22. sages typically with third party serial ASCII devices This protocol can be used to inter face with such devices and message boards card readers and many measurement devices Multi user Security Access Security is an essential element of any open system particularly those with Internet access ControlWave employs a User Name Password ac cess system protected by a 56 bit encryption tech nique through the TCP connection There can be up to thirty two users who sign in using their name and password Both the name and the password can be up to sixteen characters The security system provides for up to sixty four access rights to read and write data values and files via FTP access and configure historical and audit data information edit configuration run internal diagnostics read and reset system status It further allows the programming software to read write and download the ControlWave The Secure Data Advantage ControlWave sets a new standard for providing in telligent control at the point where control is needed Whether you need control on the plant floor or ata remote site in the middle of nowhere ControlWave is the solution for control communication and secure data to help you make the right operating decisions Bristol ControlWave Express ControlWave was designed to provide the optimum level of data security using a distributed database architecture All data including time amp date stamped alarms al
23. sassembly of circuit boards e Termination points for external loop power supply Specifications All 1 0 e 1 0 access 50 ms with 33 MHz CPU 250 ms with 14 MHz CPU Remote Automation Solutions e 1 second for 2 DI PI inputs on CPU board e Surge protection Meets C37 90 1978 e 30 Vdc transorb between signal and ground e Terminations are pluggable and accept a maximum wire size of 16 gauge e Power consumption is stated for each I O module type measured at the input supply and does not include loop power Pulse Digital Inputs e Inputs located on base CPU board e Number of points up to 2 non interrupting inputs e Internally sourced dry contact single ended inputs Scan rate Once per second e Input filter 20 microSec e Voltage Range Internally sourced dry contact input 3 3 Vdc e On state gt 1 6 V Off state lt 1 3V e Input current 200 pA for low power applications e Power consumption 200 pA input all inputs ON 0 002 watt Used as Pulse Input e Frequency Range 0 10 kHz e Debounce None e Accumulator 16 bit RTD Input e Input available on 14 MHz Ultra Low Power CPU only Specifications are for the interface only not includ ing the RTD probe or wiring e RTD Conversion Accuracy 0 1 C or 0 1 of reading whichever is greater EMERSON Website www EmersonProcess com Remote Process Management Product Data Document 420DS 6c D301311X012 January 29 2009 Page 5
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