Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 1
Bristol® ControlWave
SCADA RTU Package
Bristol® ControlWave® ExpressPAC, from Emerson
Process Management, is a highly integrated preengineered package solution that combines the new
ControlWave Express SCADA RTU with a variety of
options commonly required in SCADA applications.
These include a compact Nema 4X rated enclosure,
power supply and solar panel options with battery
backup, operator display/keypad input options, and
wireless communication options. Standardization
eliminates the need for in-house panel and packaging design and fabrication resulting in lower initial
installation cost. This also standardizes the maintenance effort to reduce the long term cost of ownership.
As an integrated RTU in a SCADA system,
ControlWave ExpressPAC has the unique attributes
required for wide area networks, without sacricing
process control performance.
Pre-engineered SCADA RTU package solution •
reduces integration and maintenance costs
Multiple serial communication ports for network, •
local and multi-vendor connectivity
Built-in BSAP, Modbus & DNP protocols for •
broad network compatibility
®
ExpressPAC
Application Suitability
Based on years of experience in water, gas and
SCADA related industries, ControlWave Express
has the technology, functional benets and open
architecture to excel in many applications.
Water distribution: Pump, tank, well and reservoir
control
Wastewater: Lift station and storm water monitoring
Natural Gas: Gas well, storage and plunger lift
control
Report-By-Exception for communication •
efciency
Modbus Store and Forward capability for •
geographic exibility with radio networks
Ultra low power modes minimizes cost of solar/•
battery power systems
Wide operating temperature range for remote •
outdoor locations
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Features
ARM processor provides exceptional •
performance and low power consumption
IEC 61131-3 programming with ACCOL III •
process control function block library
Optional 100/10 MB Ethernet port•
Three serial communication ports •
Flexible xed I/OI congurations•
4 Digital inputs•
2 Digital outputs•
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 2
Bristol® ControlWave ExpressPAC
2 selectable Digital inputs/outputs•
2 selectable Digital inputs/counters•
2 selectable Digital/Pulse inputs on CPU•
3 optional Analog inputs•
1 optional Analog output•
ControlWave ExpressPAC
Integrated Solution
ControlWave ExpressPAC is delivered in a compact,
Lexan enclosure that includes the RTU electronics, optional operator display/keypad, battery/solar
power system and a broad selection of modem and
radio communications options.
Features – Package
Dimensions, Lexan Housing: 15.77” H x 7.8” W •
x 9” D (40.1cm X 19.8cm X 22.9cm)
Nema Rating: Nema 3R (Nema 4x except with a •
battery vent)
Mounting: Pipe-mounted, or wall-mounted •
tuning parameters, and outputs used in a measurement or control application. Status bits include
the alarm state, alarm acknowledge, control, and
manual (Auto/Man). Providing access to such variable information allows the user complete control
over the process operation.
The standard LCD provides 4 line x 20 character
display with either a two-button read-only or 25-button read-write keypad. Both display/keypad assemblies have the same “footprint” on the front door.
Features – Display/Keypads
4 line by 20 character backlit liquid crystal •
display
Adjustable display contrast•
Membrane keys with tactile feedback•
Self-adhesive overlay mounts to the enclosure •
door or panel (ControlWave ExpressPAC is
delivered with this assembly installed on the
door)
Easy conguration via ACCOL III Function Block•
Scrolling display mode•
Solar Panel Mounting: All solar panels are •
delivered with all hardware necessary for 2”
pipe or mast-mounting
Integrated LCD Display/Keypad Option
ControlWave ExpressPAC offers a convenient local
operator interface. The 2-button display allows an
operator to view site, conguration and process
data. The screens are organized in a series of lists.
The operator can select a list and then manually
scroll through the data. Additionally, a “scroll list”
can be dened. The ControlWave ExpressPAC can
be set to automatically sequence through this list.
The 25-button Display/Keypad performs the same
functions and additionally allows the operator to
view and modify ControlWave ExpressPAC inputs,
process variables, calculated variables, setpoints,
Shown, above, is the LCD with 25-button keypad.
The 2-button version is similar but includes only
two “arrow” buttons to sequence through lists.
Remote Automation Solutions
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Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 3
Bristol® ControlWave ExpressPAC
Adjustable timer turns off display when not in •
use
Specications – Display/Keypads
Window size: 1.1” H x 3.1”W (2.8cm x 7.9cm)•
Character size: 4mm H x 3mm W•
Dimensions: 7.4”H x 5.5”W (18.8cm x 14.4cm)•
Power consumption: 2.5 mA @ 3.3V (0.008 •
watts)
Operating Temperature: -4 to 158ºF (-20 to •
70ºC)
Scalability
ControlWave ExpressPAC can also be combined
seamlessly with other members in the ControlWave
family of products. For remote applications requiring
more I/O exibility, 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 ow
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, exible PLCs.
ControlWave 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 benets of the ControlWave family
of products integrates your wide area network with
your local area network.
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 efciency
and productivity needed to ensure a successful
system implementation.
ControlWave Designer with ACCOL III
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 programming environment for the ControlWave family of
products. ControlWave Designer includes all ve
IEC 61131-3 process languages for batch, continuous 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 61131-3 functions and
function blocks common to many IEC 61131-3
based products. These include:
Flip-ops, Counters & Timers•
Ladder diagram functions – coils and contacts, •
etc.
Numerical, Arithmetic & Boolean functions •
– Sine, Cosine, Add, Sub, Square Root, And,
Or, etc.
Selection & Comparison – Min, Max, Greater •
than, Equal, Less than, etc.
Type conversions – Integer to Real, Boolean to •
Word, etc.
ACCOL III
Open Standards For Programming, Net-
work Conguration and Communication
Only ControlWave brings the perfect combination of
industry standards to minimize learning, engineering
and implementation costs.
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Website: www.EmersonProcess.com/Remote
In addition to the basic functions and function
blocks, ControlWave Designer brings the benet of
over twenty years of SCADA and plant control experience in Emerson’s Bristol ACCOL III function block
library. ACCOL III includes over sixty function blocks
valuable for use in oil & gas, water & waste and process measurement & control applications. Further,
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 4
Bristol® ControlWave ExpressPAC
ACCOL III is designed to take full advantage of the
signicant features offered by ControlWave.
Briey, this library includes function blocks for:
Average, Compare, Totalize•
Scheduling & Sequencing•
PID & Lead/Lag•
AGA gas ow and liquids calculations•
File handling•
In addition, ControlWave ensures data integrity, in
the event of a communication interruption, by storing critical time-stamped alarm and historical data
in the controller memory. This data is then securely
retrieved when communication is restored.
Specications
CPU
32-bit ARM processor: 14 & 33 MHz CPUs•
Sleep mode for low power applications •
Real time clock/memory battery backup: 9000 •
hours
Program execution and Data Memory : 2 MB •
battery backed SRAM memory
Data and le storage memory: 8 MB Flash for •
Program source, historical Archive and Audit
storage
Historical Archive memory: Stored in ash•
Optional solar power regulator•
LED status indicators – Watchdog and CPU Idle •
LEDs
One RJ45 connector for interface to •
ControlWave LCD Display/Keypad
Power Input
5.4 to 16 Vdc power input with 14 MHz CPU •
- Surge suppression 16 V transorb
9.0 to 30.0 Vdc power input with 33 MHz CPU •
- Surge suppression 30 V transorb
Power-fail detection and recovery sequencer•
Battery voltage monitor•
Reverse voltage protection•
Environmental Specications
Operating Temperature range:•
40 to 70ºC (-40 to 158ºF), 85ºC storage
-20 to 70ºC (-4 to 158ºF) with display/ keypad
-20 to 60ºC (-4 to 140ºF) with Lead Acid Cell
Batteries
Relative Humidity:• 15-95% non-condensing
Vibration:• 2.0g for 10-150 Hz – 1.0g for 150Hz
to 2000Hz
RFI Susceptibility:• 3V/m – 80 MHz to 1000Mhz
(EN50082-2)
Electrostatic Discharge:• Meets IEC EN
60001-4-2, EN 61326
CPU RFI
Immunity: ENV 50140 Radio-frequency •
Electromagnetic eld amplitude modulated EMC •
Emissions: EN 55022:1998 Class A ITE •
emissions requirements (EU)
Communication
Two RS-232 and one selectable RS-232/RS-•
485 serial communication port supporting baud
rates up to 115.2 KB
One optional 100/10 Base-T Ethernet port with •
RJ45 connector
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
ICES-003 Issue 3 Class A Digital Apparatus •
emissions requirements (Canada)
AS/NZS3548:1995/CISPR Class A ITE •
emissions requirements (Australia)
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 5
Bristol® ControlWave ExpressPAC
I/O RFI Susceptibility:
3V/m – 80 MHz to 1000Mhz (IEC 1000-4-3)
Hazardous Area Approvals
Approved as non-incendive for operation in •
Class I, Division 2
Class I, Division 1 approval pending for a •
subset of congurations
ControlWave ExpressPAC is approved by UL as an
instrument. This certication does not allow installation of any other hardware, not indicated by the
model number, in the instrument enclosure. Wiring
to and from the I/O, communication and power connections inside the enclosure, per the ControlWave
ExpressPAC manual, are, of course, allowed.
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
Features
Convenient pluggable local •
All conguration jumpers and switches •
accessible without disassembly of circuit boards
Termination points for external loop power •
supply
Specications
All I/O
I/O access: 50 ms with 33 MHz CPU, 250 ms •
with 14 MHz CPU
1 second for 2 DI/PI inputs on CPU board•
Surge protection: Meets C37.90-1978 30 Vdc •
transorb between signal and ground
Terminations are pluggable and accept a •
maximum wire size of 16 gauge
Power consumption is stated for each I/O •
module type measured at the input supply and
does not include loop power
DIO plus AIO card: 0.021 watt
ControlWave ExpressPAC Process I/O
ControlWave Express I/O module is designed to
maximize usability while minimizing installation and
maintenance.
The I/O module provides a mix of analog and digital
inputs and outputs that are a perfect t for small
RTU applications.
2 DI/PI (on CPU)•
1 RTD input on 14 MHz CPU•
4 DI•
2 DO•
2 selectable DI or DO•
2 selectable DI or HSC•
Optional 3 AI or 3 AI and 1 AO•
Pulse/Digital Inputs
Inputs located on base CPU board•
Number of points: up to 2 non-interrupting •
inputs
Internally sourced, dry contact single ended •
inputs
Scan rate: Once per second•
Input lter: 20 microSec•
Voltage Range: Internally sourced dry contact •
input - 3.3 Vdc
On state: >1.6 V, Off state <1.3V •
Input current : 200 µA for low power applications •
Power consumption: •
200 µA input, all inputs ON: 0.002 watt
Used as Pulse Input:
Frequency Range: 0-10 kHz •
Remote Automation Solutions
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Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 6
Bristol® ControlWave ExpressPAC
Debounce: None•
Accumulator: 16 bit
RTD Input
Input available on 14 MHz Ultra Low Power •
CPU only
Specications are for the interface, only, not
including the RTD probe or wiring
RTD Conversion Accuracy: ± 0.1°C, or ± 0.1% •
of reading, whichever is greater
Ambient temperature effect on RTD •
measurement: ±0.01°C / °C max
Long Term Stability at Constant Conditions: •
±0.25ºC / 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: >1.6 V, Off state <1.3V •
Input current :•
4 DI selectable 60 µA for low power applications
or 2 mA for in-plant noise immunity
2 DI/DO selectable 200 µA or 2.2 mA
2 DI/HSC selectable 200 µA or 2.2 mA
Input ltering: 15 ms time constant (contact •
bounce)
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
Analog Inputs
Number points: 3 AI optional •
AI Resolution: 14 bit •
Input Conguration: Externally sourced. Single–•
ended inputs - jumper selectable 4–20 mA or
1–5 Vdc
Input Impedance: 1 megΩ - 1 5 Vdc;•
250 Ω - 4-20 mA•
Input Filtering: 12 Hz•
Channel Settling Time: 600 ms to be within •
0.01% of input signal
Input accuracy:•
0.1% of span at 25ºC•
0.2% of span -40 ºC to 70 ºC•
Power consumption: •
Not applicable
Analog Output
Power consumption: •
All 8 inputs ON: 0.005 watt
(4 inputs @ 66 µA and 4 @ 200 µA)
All 8 inputs ON: 0.075 watt
(4 inputs @ 2 mA and 4 @ 2.2 mA)
Remote Automation Solutions
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Number of Channels: 1 AO optional•
Output congurations: Selectable externally •
sourced 4-20 mA or 1-5 Vdc:
250 ohm with 12 V external source
650 ohm with 24 V external source
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 7
Bristol® ControlWave ExpressPAC
1-5 Vdc @ 5mA max., 11 to 30 Vdc external
source
D/A resolution: 12 bit•
Accuracy: •
0.1% of span @ 25ºC for current output;
0.1% + 3% of span @ 25ºC for voltage
0.3% of span @ -40 to 70 ºC for current
0.3% + 3% of span @ -40 to 70 ºC for voltage
Power consumption – 1 outputs: •
Analog current output: 0.1 watt
Analog voltage output: 0.1 watt
High Speed Counters
Number of points: 2 selectable as HSC or DI•
Frequency Range: 0-10 kHz •
Input Voltage Range:•
Internally sourced: 3.3 Vdc
Externally sourced: 3 Vdc to 24 Vdc
On state: >1.6 V, Off state <1.3V •
Input lter: 20 microSec for 10 kHz HSC •
1 ms for 300 Hz LSC
Input current : selectable 200 µA for low •
power applications or 2.2 mA for in-plant noise
immunity
batteries are matched with solar panels as charging
sources.
Related to the power system, a charge regulator
circuit and, in the 12 Vdc versions only, an auxiliary
output (AUX Output) is available in ControlWave
ExpressPAC (except models with Ethernet). The
AUX Output is typically used to control power to the
radio.
Specications – Charge Regulator and
AUX Output
Input Voltage Range: 5.0 to 18.0 Vdc•
Fuses: 1.5 A from charge regulator, 3.5 A for •
each battery input, 1.0 A to the CPU assembly
Surge suppression: 18 V transorb. Meets ANSI/•
IEEE C37.90-1978
Charge regulator: Temperature-compensated •
charge control with cut-off
Standby charging circuit limits: 6.33V max, •
6.09V min for 6V battery and 12.4V max, 11.9V
min for a 12V battery
Threshold voltage for shunt at 23ºC: 7.3V for a •
6V battery and 14.6V for a 12V battery
AUX Output Max Load Current: 1.8 A •
continuous, 2.5 A momentary
AUX Output “on” Resistance: 0.37 Ohms •
typical, 0.5 Ohms max
Accumulator: 16 bit •
Power consumption: •
200 µA input, all inputs ON: 0.004 watt
2.2 mA input, all inputs ON: 0.039 watt
Power System, Charge Regulator and
AUX Output
ControlWave ExpressPAC offers a variety of internal
power systems that includes lithium batteries and
rechargeable, lead acid cell batteries. The lead acid
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Available Power Options
7.2 Vdc Lithium battery (single or dual)•
6 Vdc, 1 watt solar panel, 7 AH lead acid battery•
6 Vdc, 4.3 watt solar panel, 7 AH lead acid •
battery
12 Vdc, 4.5 watt solar panel, 7 AH lead acid •
battery
Power systems are sized for operation with all I/O
but without powering eld devices. The 12 Vdc supply is sized to operate a radio in “slow duty cycle”
mode.
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 8
Bristol® ControlWave ExpressPAC
Modem Specications
The optional auto-dial / auto-answer modem provides a sleep mode that conserves power while
allowing it to wake up when a call comes in.
Function: Provides PSTN (Public Switched •
Telephone Network) communications
Operating Modes: Sync or Async. 2-wire •
switched network - Half or Full Duplex
Line Type: Two-wire loop start lines•
Modem Conguration: “AT” based commands•
Data Rate: V.32 bis - 9600 bps, V.32 - 9600 bps, •
V.22 bis - 2400 bps, V.22 - 1200 bps or 600 bps,
V.21 - 300 bps, Bell 103J - 300 bps, Bell 212A
- 1200 bps
Telephone Functions: Dialing and answering •
by AT commands. Automatic answering is also
programmable
Approvals: Telephone - FCC Part 68 (also •
suitable for approval within Canada)
Trans. Output Levels: -10 dBm xed (USA) - (0-•
15 dBm adjustable – rmware dependent)
PSTN Arrangements: Loop Start arrangement •
(transmission output does not exceed -10 dBm).
Allows connection to any voice telephone jack
Isolation: Data Access Arrangement (DAA) with •
1000 Vac (Modem to PSTN)
Sleep Mode Current: 0.5 mA (max) @ 12V •
(Input Voltage); 1.0 mA (Max) @ 6V (Input
Voltage)
Surge Capability: Withstand surge of 100A with •
10 x 160 microsecond waveform
Temperature: Operating Range: -40º to +60ºC •
(-40º to 140ºF); Storage Range: -40º to +85ºC
(-40º to 185ºF)
Relative Humidity: 15% to 90%, non-condensing•
Radio Option
The ControlWave ExpressPAC is available with one
optional FreeWave or MDS radio.
Since some users prefer to procure the radios sepa-
rately, Emerson offers “radio-ready” congurations
for each of the standard radio models.
Radio-ready models include literally everything
except for the radio. The mounting bracket as well
as all cables and connections are in place. The user
or integrator/installer must simply mount the radio to
the bracket and make connections.
It is important to match the radio-ready conguration with the specic radio the user expects to install
because cables and connections for the antenna,
RS 232 port and power all vary by radio model.
The optional Polyphaser surge protector is recommended with any radio selected.
Power Consumption for the Radios
NOTE: When conserving power, ControlWave
Express turns power to the radios completely off
instead of operating them in the sleep mode.
Freewave FGR Spread Spectrum Radio Figures at
12 Vdc:
Receive: 75 mA•
Transmit: 500 mA•
Idle: 20 mA•
MDS TransNet 900 Spreabd Spectrum Radio Figures at 13.8 Vdc:
Receive: 115 mA•
Transmit: 510 mA•
MDS models 4710 and 9710 Licensed, UHF Radios
with gures at 13.8 Vdc:
Remote Automation Solutions
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Receive: 125 mA•
Transmit: 2000 mA•
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 9
Bristol® ControlWave ExpressPAC
MDS entraNet 900 IP Radio Figures at 13.8 Vdc:
Receive: 100 mA•
Transmit: 510 mA•
MDS iNet 900 Ethernet/IP Radio Figures at 13.8
Vdc:
Receive: 203 mA•
Transmit: 580 mA•
OpenBSI
Simply Creative
Emerson’s OpenBSI (Open Bristol System Interface) is a set of network setup, communication diagnostic, 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 controllers.
RS 232, Dial-line, cellular, radio, satellite, and •
Ethernet connections
Provides on-line download & signal variable •
changes
Allows network conguration through NetView•
PC and Network communication diagnostics•
OPC Server for interfacing to most HMI •
software
Harvester collects historical data on request or •
scheduled basis
NetView is the basic conguration and application
interface for all network operations. NetView uses
a tree structure for network graphical display in the
Windows Explorer style. Network nodes can be
added on-line by simply dragging the node Icon into
the tree. This invokes a conguration Wizard simplifying 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 congured, 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.
OpenBSI Utilities
Above this communication layer are a group of applications known as OpenBSI Utilities. These client
utilities communicate through the server to collect
and manage data gathered from the network, gen-
erate les based on collected historical data, collect
alarms, and monitor and control OpenBSI communications.
Communication engine for PC applications•
Supports ControlWave and Network 3000 serial •
and IP protocols
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Netview - Network congura-
tion and application Launchpad
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 10
Bristol® ControlWave ExpressPAC
Local Conguration Wizard allows local communication with any attached ControlWave controller
or RTU to download system ashware upgrades,
congure cold download parameters, and congure
IP and soft-switch parameters.
Conguration Wizard simplies Network setup
DataView is an on-line utility used to collect and
display several types of process data, including signal values, data array values, signal lists, and audit
trail information.
WebBSI - WebBSI is a powerful and exible soft-
ware product bringing web technology to all of
Emerson’s 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 controls, 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.
Custom built web page interface us-
ing a standard web browser
Real-time ActiveX Controls
Operators have the ability to alter signal values.
Multiple DataView windows may be open simultaneously.
DataView for Real-time data display
One of the many benets OpenBSI brings to you is
our use of open standards such as ActiveX Controls. ActiveX is another of the Microsoft standards,
which allow plug and play with any ActiveX container, using Microsoft ActiveX container technology such as Visual Basic, HTML web pages, and
Microsoft Excel
The set of available ActiveX Controls provides the
basic functions necessary to communicate and collect data from ControlWave.
ActiveX Controls
Security – 56-bit encryption - allows the user to •
sign on to the RTU
Signal Value – displays signal values in various •
formats
Comm Statistics – works with a standard page •
that displays the RTU’s communication statistics
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Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 11
Bristol® ControlWave ExpressPAC
Conguration Info – works with a standard page •
that displays and allows the user to change
RTU Conguration information
Historical• – Collect and view historical archive
and audit les
The IP compliant ControlWave opens the door for
owner controlled access via Web Pages. Any generic web page builder can be employed to create
user dened pages to access ControlWave. The
web pages are populated with these pre-congured
ActiveX controls.
Required Software
Microsoft Internet Explorer•
Bristol ActiveX controls•
OpenBSI LocalView or NetView•
Historical Data Collection
High Historical Data Integrity
The ControlWave Historical Data Collection system offers exceptional historical data integrity by
providing time-stamped historical data storage in
ControlWave ash memory. The historical data
is collected, through OpenBSI on a scheduled or
demand basis and converted to .CSV and ODBC
compliant le 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
backlled with the missing data. This distributed historical database architecture provides the greatest
data reliability and integrity during communication or
PC failure.
Another important historical feature is the Audit
storage and collection system. The Audit Trail is a
le stored in ControlWave ash memory containing
signicant events and time-stamped alarms. The
alarms stored in the Audit system provide a historical archive in addition to the real-time alarm reporting system.
This le is also collected through OpenBSI and
presented as a text le in the PC. This functionality
is extremely useful in providing an event trail during
communication or PC downtime or other system
problem.
Archive Collection – collection and storage to •
disk of the ControlWave archive data
Audit Collection - collection and storage to disk •
of the ControlWave audit data.
Exports data les to third party, .CSV & •
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 technologies that open the door for maximizing your
efciency 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-
dence in their interoperability. Our OpenBSI OPC
Server was among the rst to comply with the OPC
Foundation alarm and event server specication.
OPC Data Access 1.0a & 2.0 compatible•
WindowsXP•
Compatible with both ControlWave and Network •
3000 systems
32 bit multi-threading, multi-processor design•
Automatic database builder •
Integrated real-time data monitor •
Supports OPC Browse interface•
Supports both serial comm and IP Ethernet •
connections
Supports COM/DCOM & OLE Automation•
Primary and Background polling scheme•
OPC Alarm & Event Server support•
Remote Automation Solutions
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Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 12
Bristol® ControlWave ExpressPAC
ControlWave Open Network Connectivity
By embracing the open system network technologies available through TCP/IP, Ethernet, OPC, and
Microsoft DNA, as well as 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 oor technician, operator, engineer,
supervisor and corporate management, even external 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
While BSAP is an open protocol, the added functionality of the messages provide much more capability than is found in other networks.
Global time-synchronization•
Time-stamped Alarm reporting•
Historical archive data transfer•
Audit le transfer•
On-line program editing•
Diagnostics•
Communication statistics•
Modbus Protocol
Modbus - Modbus is often considered a de-facto
standard protocol because of its broad usage as
either the primary 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 & Slave, Serial and TCP/IP
Open Modbus. In addition there are considerations
regarding supported function codes, oating point
values and byte order. Bristol products support the
following:
Modbus serial and TCP/IP Open Modbus •
(Ethernet)
BSAP - All of Emerson’s Bristol Network 3000 and
ControlWave RTU and controller products support
BSAP protocol. BSAP is widely accepted as providing exceptional data integrity and greatly simpli-
es communication between controllers. BSAP is
provided with interfaces 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.
BSAP meets the denition of an industry-standard,
open architecture protocol because if conforms to
ISO standards 2629, 1745 and 2111, it is not proprietary in that Emerson does not charge a license fee
and makes the protocol and documentation available to anyone.
Remote Automation Solutions
Master and Slave•
Modbus RTU and ASCII•
Modes 1 - 7, 8, 15 & 16•
IP modes 51, 52 & 53•
Integer and IEEE 4 byte oating point •
Generic Serial Interface
The Generic Serial Interface is a user programmable Master and Slave protocol used to send and
receive messages typically with third party serial
ASCII devices. This protocol can be used to interface with such devices and message boards, card
readers and many measurement devices.
Website: www.EmersonProcess.com/Remote
Product Data Document
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January 29, 2009 - Page 13
Bristol® ControlWave ExpressPAC
Multi-user Security Access
Security is an essential element of any open
system, particularly those with Internet access.
ControlWave employs a User Name/Password access system protected by a 56-bit encryption technique 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 les
via FTP, access and congure historical and audit
data information, edit conguration, 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 intelligent control at the point where control is needed.
Whether you need control on the plant oor or at a
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.
ControlWave was designed to provide the optimum
level of data security using a distributed database
architecture. All data including time & date stamped
alarms, alarm 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 ash 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 original historical data stored in ControlWave, thus pro-
viding a exible and secure historical data system
that is clearly recognized as a benet 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 migration 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, engineering and operator data access. The data source,
conguration 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 subsidiaries 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 specications 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
for 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
Product Data Document
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Bristol® ControlWave ExpressPAC
Model Specications
Model Number: CWEPAC - A - B - C D - E - F - G - H J - K - L M N
DESCRIPTION CODE
A Integral Enclosure and LCD/Keypad A
7½” x 11¾” Lexan with LCD display only, no Keypad 1
10 7½” x 11¾” Lexan, LCD, 2 Keys 2
7½” x 11¾” Lexan, LCD, 25 Keys 3
B Power System B
None - External Power Source is Necessary 1
7.2 V Lithium Battery, Single 2
7.2 V Lithium Battery, Dual 3
20 6 V, 7 AH Lead Acid Cell Battery and 6 V, 1 W Solar Panel System 4
6 V, 7 AH Lead Acid Cell Battery and 6 V, 4.3 W Solar Panel System 5
12 V, 7 AH Lead Acid Cell Battery and 12 V, 4.5 W Solar Panel System 6
C D Processor (CPU board has 2 PI/DI & 3 serial ports) C D
Advanced CPU with gas calculations
Ultra low power CPU (5-18V, Solar reg, AUX Out & RTD interface, 14 MHz) A1
30 Low power CPU without Ethernet (9-28V, Solar regulator, Aux Out, 33 MHz) A2
CPU with Ethernet (9-28V, Ethernet, 33 MHz) A3
Standard CPU without gas calculations
Ultra low power CPU (5-18V, Solar reg, AUX Out & 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
E I/O Conguration E
No I/O module - Base CPU 2 DI / PI Only 0
40 2 PI/DI on Base CPU + 2 DI/DO, 4 DI, 2 DO, 2 HSC 1
2 PI/DI on Base CPU + 2 DI/DO, 4 DI, 2 DO, 2 HSC, 3 AI 2
2 PI/DI on Base CPU + 2 DI/DO, 4 DI, 2 DO, 2 HSC, 3 AI, 1 AO 3
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Product Data Document
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Bristol® ControlWave ExpressPAC
Model Specications, continued
Model Number: CWEPAC - A - B - C D - E - F - G - H J - K - L M N
DESCRIPTION CODE
F Mounting F
50 Pole mount (pipe clamp and brackets) 1
Panel mount (with 4 fastening ears) 2
G H Application Program G H
60 None 00
J Hazardous Area Certication J
70 None 0
Class I, Division 2 Non-incendive (UL/CUL - NI) 1
01
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Website: www.EmersonProcess.com/Remote
Product Data Document
420DS-7d / D301312X012
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Bristol® ControlWave ExpressPAC
Model Specications, continued
Model Number: CWEPAC - A - B - C D - E - F - G - H J - K - L M N
DESCRIPTION CODE
K Radio Cable/Mounting Hardware and Polyphaser Option XCWMPOLY K
No Radio 0
80 Without Polyphaser Don’t forget to specify a “1” or “2” here 1
With Polyphaser if a radio is selected in ‘LMN’ below! 2
L M N Radio or Modem Option XCWMGRADIO L M N
None 000
90 Dial-line Modem 001
Standard Freewave Radio All radios are located on the Radio 103
Standard Freewave Radio Ready Bracket in the ExpressPAC enclosure. 104
Standard MDS Transnet Radio 201
Standard Transnet Radio Ready 202
Standard MDS 9810 Radio with Diag 301
Standard MDS 4710A Radio with Diag 310
140 Standard MDS 4710B Radio with Diag 311
Standard MDS 9710A Radio with Diag 320
Standard MDS 9710B Radio with Diag 321
Standard MDS 4710 A/B, 9710 A/B, 9810 Radio Ready 322
Standard MDS EntraNet 900 Radio (Serial Remote) 401
Standard MDS EntraNet 900 Radio (Ethernet Remote) 402
Standard MDS EntraNet 900 Radio (Access Point) 403
Standard MDS EntraNet Radio Ready 404
Standard MDS iNet 900 Radio (Remote Serial Gateway) 420
Standard MDS iNet 900 Radio (Remote Ethernet Bridge) 421
Standard MDS iNet 900 Radio (Access Point/Remote Dual Gateway) 422
Standard MDS iNet 900 Radio Ready 423
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 17
Bristol® ControlWave ExpressPAC
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
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