Emerson Process Management Express Benutzerhandbuch

420DS-6c / 

D301311X012

January 29, 2009 - Page 1

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. 

Multiple serial communication ports for network, 

• 

local and multi-vendor connectivity

Built-in BSAP, Modbus & DNP protocols for 

• 

broad network compatibility

Report-By-Exception for communication 

• 

efficiency

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

Wide operating temperature range for remote 

• 

outdoor locations 

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 

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 fixed I/O configurations

• 

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 

• 

configuration and communication