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Product Data Document

420ds9b

July 10, 2007 - Page 1

Bristol

®

 ControlWave

®

 

CW_10 and CW_30 CPU Kits

www.EmersonProcess.com/Remote

Remote Automation Solutions

ControlWave 

CW_10 CPU Kit 

CW_30 CPU Kit 

CW_35 CPU Kit 

CW_31 CPU Kit

Overview 

Introduced initially in 1988, the 3330, 3335 and 

3310 have retained their status as the RTU of 

choice by many loyal customers. However, with the 

growing popularity of Bristol® ControlWave®, from 

Emerson Process Management, the latest genera-

tion hybrid PLC/RTU products, customers have 

expressed interest in an inexpensive migration path 

to allow them to realize all of the benefits of the 

new ControlWave technology without replacing their 

entire SCADA system. 

The new CPU products, named CW_10, CW_30, 

CW_35 and CW_31 (generically CW_XX),  are 

intended to offer a cost-effective upgrade path to the

 

ControlWave architecture for existing 33XX systems 

by allowing you to maintain your investment in I/O, 

wiring, cabinets and enclosures, communication 

infrastructure and application program development. 

The CW_XX CPUs are direct replacements for the 

33XX CPUs. You can easily remove the existing 

CPU and communication cards and replace them 

with the new ControlWave architecture cards. 

The CW_XX CPUs support all of the commonly 

used analog, discrete and counter I/O cards, as 

well as modems and radios currently installed in the 

RTUs. Communication compatibility is maintained 

through the same use of BSAP and Modbus proto-

cols as were used in the 33XX.

Benefits

The ControlWave architecture offers several ad-

vantages over existing 3310/3330/3335s including 

increased compatibility with industry standards such 

as IEC 61131-3 programming, Ethernet, IP and FTP 

communication, support for 56 bit encrypted User 

Name/Password security sign-on and multiple user 

access levels. It also offers much greater execution 

speed, lower power consumption and a larger and 

more flexible memory model. 

Faster performance allows more demanding 

applications 
More memory allows larger applications and 

data storage 
Lower power consumption minimizes solar and 

battery requirements 
ControlWave Designer offers increased 

programming flexibility 

Historical data is maintained on application 

download for higher data integrity 
CW_XX dual Ethernet option allows network 

segmentation without expensive external 

routers 
Enhanced security protection
Buffered communication ports enhance 

throughput and allow multiple slave ports

Features

150 MHz, ARM CPU 
Real-time clock 
Conforms to DPC3330, 3335 and RTU3310 

chassis design 
Supports most existing 33XX I/O cards 
ControlWave Designer IEC 61131-3 

programming 
ControlWave Designer ACOLL III function block 

library 
16MB of Flash storage memory 





Содержание Bristol ControlWave CW_10

Страница 1: ...monly used analog discrete and counter I O cards as well as modems and radios currently installed in the RTUs Communication compatibility is maintained through the same use of BSAP and Modbus proto cols as were used in the 33XX Benefits The ControlWave architecture offers several ad vantages over existing 3310 3330 3335s including increased compatibility with industry standards such as IEC 61131 3...

Страница 2: ...with training to do the translation or you can rely on our Application Support Group to do the translation for you Specifications CW_10 CW_30 and CW_35 CPU 32 bit 150 MHz ARM processor Memory battery backup 7000 hours Optional one or two independent 10 100 Base T ports with RJ 45 connectors CW_30 and CW_35 only Ethernet port isolation 500 Vdc One 3 pin Utility Port for Flash downloading system fla...

Страница 3: ...50Hz to 2000Hz RFI Susceptibility 3V m 80 MHz to 1000Mhz EN50082 2 Power Consumption CPU without Ethernet 2 watt CPU with 1 Ethernet 3 watt CPU with 2 Ethernet 4 watt MFIB Watchdog off 1 watt MFIB Watchdog on 1 9 watt CW_XX 2 port comm 0 5 watt CW_XX 4 port comm 1 watt Hazardous Area Approvals FM approved as non incendive for operation in Class I Division 2 hazardous areas Ordering Information 331...

Страница 4: ...lity 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 for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any RAS product remains solely with the purchas...

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