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V-RTU2000 Series
Veesta - Remote Terminal Unit
Technical Specification Manual
Chapter 2 -
2.1
Overview
2.1.1
Distributed Remote Terminal Unit (RTU)
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System Overview
The V-RTU2000 series (Veesta Remote Terminal Unit) is a
distributive Data Acquisition and Control System based on
microprocessor. In common SCADA (Supervisory Control and Data
Acquisition) System, it performs the work of the Terminal processing
unit in most utility stations. RTU acquires station data, both of analog
and digital signals with information management and DTU also
meets the command from host in master station : to transmit back the
acquired data ; to perform the function "check before execution" for
station facilities to ensure a safe and reliable execution in system
control.
To achieve an idea RTU design, V-RTU2000 series is fully
modularized in all I/O units, intelligent processing in system operation
and powerful in communication ability. RTU design endeavor to
pursue
long-term
maintenance and wiring connection, flexible in extension to be an
aesthetic product as a well-being quality unit. V-RTU2000 provides
flexible, cost effective answers to many challenges that face the
engineering, operations, and maintenance departments of today's
power utility.
The V-RTU2000 series offers a single RTU family meeting the entire
range of requirements, from small distribution and cogeneration sites
to large substations and generating stations, using the same
components in a modular, building block approach. The V-RTU2000
Series introduces an open architecture permitting the addition of new
processing modules, each linked by fully protected high-speed I/O
LAN (Local Area Network). Nothing becomes obsolete in the course
of expanding a V-RTU2000 from the smallest to the largest, most
complex configuration. Please refer to Figure 2-1 as reference.
The V-RTU2000 Series including two other
equipments of the Communication Server and the Intelligent
Electronic Device equipments as Communication Server and IED.
Chapter 2 - System Overview
stability,
high
reliability,
convenience
in
key functional
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