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Micro Web System is a FAST-produced
device which allows for system control of distributed units
in a civil or industrial location.
The core of the system
is the Web Server function through which Internet and Intranet
connections can be set up. The device, provided with Ethernet
interface and TCP/IP communication protocol, can be networked
into a LAN or a WAN. Therefore, it can be accessed from any
PC in the network, via browser.
The system does not implement dedicated software packages
(such as SCADA, communication drivers, etc.) and it does
not require the installation of new networks apart from a
Ethernet LAN which is usually already present in most plants.
The processor is fast and powerful and implements control
functionalities (PID, On/Off settings, etc.), algorithms
for computation (hysteresis, alarm thresholds, etc.), plant
operation sequences, as well as data collection and processing
functions (for data on production, maintenance operations,
consumption of raw materials, etc.).
The
programming language is JAVA, the most frequently used in
Web applications.
Several types of connections
are possible, thanks to: interfaces for analog Input/Output
signals; the Ethernet interface; two serial ports; one field-bus
port. Further, these interfaces allow for Micro Web System
to be used as a Gateway between different communication systems.
Micro Web System is especially suited for the telecontrol
of small plants or sections of a plant, for data collection
and management, or for integrating information coming from
different zones of the plant. At the same time, it provides:
| APPLICATIONS |
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Telecontrol |
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Telesurveillance |
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Collection of data relating to production,
processes, maintenance operations |
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Home automation |
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Collection of data on consumption (electricity,
gas, water...) |
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Event logger |
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Communication gateway |
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| TECHNICAL FEATURES |
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16 opto-insulated digital input ports,
set-up for fast computation, with LED status meter |
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8 opto-insulated digital output ports,
of which 2 relay ones, with status meter |
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8 Analog Input Ports 4-20 mA, 0-10 V 12
bit |
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2 Analog Output Ports 4 -20mA, 10 bit |
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Ethernet Interface |
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CAN bus or serial interface RS422/485 |
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RS232C standard interface |
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I2C interface for extension modules |
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Memory:: 512K Flash + 1M RAM |
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Real-Time Clock |
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LCD Display 2 rows 20 columns |
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6-keys keyboard |
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Feed: 12/30 Vcc/Vac |
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