Y Advantech UNO-2053E Dokumentacja Pobierz pdf (Strona 9)

Project Implementation:

Conclusion:

After testing several UNO devices in the laboratory and in the field, the customer selected UNO-2059E. All related security

software is easily packaged on one hardware platform, instead of several. UNO-2059E serves in each location as not only

the central processor, but also as a communication hub. If a failure occurs at any single point, only one system needs to be

replaced. This new facility monitoring system decreases the possibility of the whole system failing, and reduces maintenance

costs at the same time. This was very important for this large, nationwide project. So far, over 200 systems have been installed,

and many more are being awarded each month. The total potential is almost 40,000.

System Diagram

UNO-2059E

AMD GX2 UNO with PC Card,

LAN, 2xUSB, 2xRS-232/485,

2xRS-232/422/485

3rd Party Security

Software

Data Server

Modem

Communication

Field Device Field Device

RS-485 RS-485

Modem Modem

Modem

Communicaiton

ModemModem

Security Monitoring System in

Telecommunications Switching Facilities

Facility Management

USA

Project Introduction:

A major North-American telecommunications company needed to build a reliable security monitoring

system that could integrate all their required functions in one hardware platform. UNO-2059E hardware

is now being installed as the server for communications and data processing functions in many of the

company’s nearly 40,000 facilities located throughout the United States.

System Requirements:

The customer required a stable, affordable hardware platform to run a Linux operating system,

communicate on an RS-485 network to field devices, and offer multiple options for system-to-system

communications. These options included Ethernet and modem connectivity as well as USB port

connections, and external HDD capability. All of this capability had to be packaged in a device with a

small form factor, and sold at a very competitive price.

System Description:

Security software was loaded onto UNO-2059E, which serves in each location as the central processor

and main communication hub. All devices are connected to UNO-2059E with RS-485 wiring. As a

data gateway, UNO-2059E receives data by modem communication and passes it to the data server if

necessary. If a single point of failure occurs, the damaged equipment is simply replaced, and it won’t

affect other systems.

UNO-2059E UNO-2059E UNO-2059E UNO-2059E

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