Emerson Process Management Bristol ControlWave Express User Manual
Product Data Document
420DS-6c / D301311X012
January 29, 2009 - Page 1
Bristol® ControlWave® Express
SCADA RTU
Bristol® ControlWave® Express SCADA RTU, from
Emerson Process Management, provides exceptional performance and unique functionality for
applications requiring low installation cost, very low
power consumption, and space efciency.
As an integrated RTU is a SCADA system,
ControlWave Express has the unique attributes
required for wide area networks, without sacricing
process control performance.
Multiple serial communication ports for network, •
local and multi-vendor connectivity
Built-in BSAP, Modbus & DNP protocols for •
broad network compatibility
Features
Report-By-Exception for communication •
efciency
Modbus Store and Forward capability for •
geographic exibility with radio networks
Ultra low power modes for solar applications •
and reduced solar panel and battery costs
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 benets 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
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/O congurations•
4 Digital inputs•
2 Digital outputs•
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•
Wide temperature range (-40 to +70ºC)•
Class I, Div. 2 hazardous location and CE •
approval
Open standards for programming, network •
conguration and communication
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Product Data Document
420DS-6c / D301311X012
January 29, 2009 - Page 2
Bristol® ControlWave® Express
Scalability
ControlWave Express 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.
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.
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.
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
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 pro-
cess measurement & control applications. Further,
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•
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
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
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.
Product Data Document
420DS-6c / D301311X012
January 29, 2009 - Page 3
Bristol® ControlWave® Express
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
•
Optional solar power regulator
LED status indicators – 6 failure status LEDs, •
Watchdog and CPU Idle and communication
LEDs
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
One RJ45 connector for interface to •
ControlWave LCD display/keypads
Housing
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)
Mounting: Flat or edge panel mounting, or •
optional DIN mount
Environmental Specications
Operating Temperature range• :
-40 to 70
Relative Humidity• :
15-95% non-condensing
Vibration• :
1.0g for 10-150 Hz - 0.5g for 150Hz to 2000Hz
Hazardous Area Approvals• :
non-incendive for operation in Class I, Division 2
CPU RFI
Immunity: ENV 50140 Radio-frequency •
electromagnetic eld amplitude modulated EMC •
Emissions: EN 55022:1998 Class A ITE •
emissions requirements (EU)
ICES-003 Issue 3 Class A Digital Apparatus •
emissions requirements (Canada)
AS/NZS3548:1995/CISPR Class A ITE •
emissions requirements (Australia)
o
C (-40 to 158oF), storage up to 85
o
C
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•
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
I/O 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
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 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•
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
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
Features
Convenient pluggable local terminations•
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
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Used as Pulse Input:
Frequency Range: 0-10 kHz •
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
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