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SCADA Applications - Oil & GasPUMPJACK/SCREWPUMP SCADA & TELEMETRY |
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 This SCADA system monitored and
controlled 21 remote single/multi well sites controlling over 80 screwpumps.In this system the SCADALink 900-MB was used to enable an Allen Bradley PLC5/Prosoft Master to communicate with remote wellsites situated within a 1.5 mile radius. Some
remote sites had existing Allen Bradley PLC's while other smaller sites had only a few I/O
points with no PLC or RTU equipment installed. By using the SCADALink 900-MB as the
standard communication controller, the smaller sites benefited by taking advantage
of the 900-MB's integrated I/O. No additional PLC or RTU equipment was required at these
smaller sites. Cost savings at the smaller sites was not achieved at the expense of flexibility, however. If in the future, more I/O is required, there are a number of options available. If a small number of additional analog I/O or a pulse counter input is required at the remote SCADA site, a SCADALink Analog I/O Expansion module can be easily connected to the existing 900-MB. If a large number of I/O must be added, then a PLC or RTU can be installed at the site and connected to the existing 900-MB's RS-232 or RS-485 interface.
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