Transcript 1. σειριακη συνδεση με pc

1. SERIAL CONNECTION TO A PC
• Direct connection to the PC via a serial cable.
• Suitable for dataloggers with a serial RS-232 port.
• Communication via a serial connection via Opton/ Stylitis Explorer.
RS-232
2. CHANNEL DISPLAY OF DATALOGGERS
WITH SERIAL PORTS IN WEB PAGES
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Display of the desired channels from one or two dataloggers, via Apeicon, an
external low-cost web page server for Stylitis dataloggers.
Display of the desired channels, along with the logos, photos, etc, which the user
wishes in the same web page.
The web page is available both locally in Apeicon’s screen and in the local network
or the internet.
One or two dataloggers with an RS-232 port are required, which will be connected
to Apeicon’s serial ports.
RS-232
RS-232
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APEICON
LAN/Internet
Note: Such a web page can also contain datalogger channels from different types of connections: Serial, Ethernet and Diameson.
3. CONNECTION VIA GSM MODEM
• Dataloggers with a GSM modem (either built-in module or an external one) are
required.
• A GSM SIM card is required.
GSM
modem
4. CONNECTION TO A LOCAL
NETWORK
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A datalogger with a built-in Ethernet module is required.
Connection of the datalogger to the local network.
Datalogger with
an internal
Ethernet module.
LAN
5. CONNECTION TO THE INTERNET
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An ADSL (static IP) connection and a datalogger with a built-in Ethernet module
are required.
Connection of the datalogger to the ADSL Router.
Datalogger with a
built-in Ethernet
module.
•
ADSL
Router
Note: Communication is accomplished via this static IP address.
Internet
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6. CHANNEL DISPLAY OF DATALOGGERS
WITH AN ETHERNET PORT IN WEB PAGES.
Display of the desired channels from one or more dataloggers, via Apeicon, an
external low-cost web page server for Stylitis dataloggers.
Display of the desired channels, along with the logos, photos, etc, which the user
wishes in the same web page.
The web page is available both locally in Apeicon’s screen and in the local network
or the internet.
One or more dataloggers with a built-in Ethernet module are required, which,
along with Apeicon, will be connected to the LAN or the internet via an ADSL
Router.
LAN/Internet
APEICON
7. GPRS CLIENT CONNECTION (DIAMESON)
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Connection of dataloggers and computers to Diameson Gateway, Symmetron’s
server software.
A cheap GPRS dynamic IP SIM card is required.
Neither an ADSL (static IP) connection is required nor expensive static IP SIM cards.
Low operation cost: The datalogger is permanently online, but only data exchange
is charged.
Dataloggers with a GPRS modem are required (built-in internal module or
Sym-o-net).
Diameson
Gateway
Internet
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8. CHANNEL DISPLAY OF DATALOGGERS
WITH A GPRS MODEM IN WEB PAGES.
Display of the desired channels from one or more dataloggers, via Apeicon, an
external low-cost web page server for Stylitis dataloggers.
Display of the desired channels, along with the logos, photos, etc, which the user
wishes in the same web page.
The web page is available both locally in Apeicon’s screen and in the local network
or the internet.
One or more dataloggers with a GPRS modem (built-in internal module or
Sym-o-net) are required, which along with Apeicon will be connected to
Diameson, Symmetron’s software server.
A cheap dynamic IP GPRS SIM card is required.
Internet
Diameson
Gateway
APEICON
9. CONNECTION VIA 2 RF MODEMS
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A datalogger with an RS-232 port is required.
Connect an RF Modem to the datalogger and one to the computer.
Achieve remote connections without a SIM card
RS-232
RS-232
Radio
Modem
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Radio
Modem
Note: According to the modem’s model, there is an upper limit for the distance between the computer’s modem and the measuring
station’s modem (eg for the ARF53, it is 6km).
10. MEASURING NETWORK VIA RF MODEMS
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Capability of communication with multiple dataloggers (one at a time), by using an
RF modem for the computer and one for each datalogger.
Connect one RF Modem to the computer and one to each datalogger.
Achieve remote connections (to one datalogger at a time) without a SIM card.
RS-232
RS-232
RS-232
RS-232
RS-232
Radio
Modem
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Note: Similarly to the simple pair, according to the modem’s model, there is an upper limit for the distance between the computer’s
modem and each measuring station’s modem (eg for the ARF53, it is 6km).
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11. RF MODEM NETWORK VIA AN
ADSL CONNECTION
This is a similar capability to the previous application, with the difference that
there is no limit in the distance between the computer and the measuring
networks.
One modem is connected again to each datalogger, and there is a central modem
which the computer accesses remotely and not serially.
An ADSL (static IP) connection is required and the communication will be achieved
via an Ethernet connection. The computer’s modem will be connected to the ADSL
Router.
ADSL
Router
RS-232
RS-232
Internet
Radio
Modem
12. RF MODEM NETWORK VIA GPRS
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This is a similar capability to the previous application. One modem is connected
again to each datalogger, and there is a central modem which the computer
accesses remotely and not serially.
A Sym-o-net with a GPRS dynamic IP SIM card is required, with which the
communication will be achieved via Diameson (see Chapter 7).
The computer’s modem will be connected to the Sym-o-net.
Sym-o-net
RS-232
RS-232
Internet
Diameson
Gateway
Radio
Modem
13. CONNECTION VIA SATELLITE
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Two satellite iridium modems are required, one connected to the computer and
one to the datalogger.
Communication is achieved via satellite.
Iridium
modem
Iridium
modem