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Here are a few typical applications for the RFScada devices. Click on the
pictures for further details. Be sure to look at the typical field installations
brochure in the manuals section, for installed site pictures.
 Fluid
Control and Monitoring. A basic example showing how the RFScada 2DI-4DO units
may connect to existing controls to allow tank monitoring and pump
control. Also includes error alarms and status indication.
Variable speed/frequency drive. Remote control using the RFScada 2DI-4DO.
Here the drive may be stopped, started and error conditions monitored all
remotely using the RFScada 2DI-4DO.
Access control and monitoring.
 Security
and environmental systems
 Multiple
tanks, pumps and remote controls. Analog, digital and remote computer control
are all possible.
 Simple
system with a single pump and tank, which may use analog and/or digital control
signals. External logic supplies control inputs to the RFScada 8ADI-9DO unit.
Simple
system with pumps and tank, which may use analog and/or digital control signals.
Pumps and tank control routines are built into the RFScada 4ADI-5DO & 8ADI-9DO units, which
allow them to operate the complete system without any external logic, relays,
PLC's or computers. Improve cost savings, installation time and reliability!.
 Complex variable speed/frequency drive application requires remote control
using the RFScada 8DI-9DO or 4ADI-5DO. Here the drive may be stopped, started, speed
adjusted, the current, voltage and frequency plus error conditions may all be
monitored remotely using the RFScada devices.
Traverse obstacles with an RFScada relay station
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Data
Delivery Devices LLC 3996 Wright Road Bartlesville OK
74006