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C h a p t e r 2
2. Product Overview
Description
The TCU800 is a highly integrated pump controller running an embedded Linux operating system. It is designed to
be backward compatible with its predecessor (TCU001) while including additional feature enhancements to expand its
operability.
There are several options for using the TCU’s multiple input/output (I/O) points:
•
They can be used in the default pump control application.
•
They can be used with custom logic (i.e. Ladder logic). Contact DFS for more information.
Additionally, the TCU:
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Can communicate with and manipulate the I/O points of up to 15 remote modules via a radio or network link.
•
Can be incorporated into a Remote Terminal Unit (RTU) by using a Bus Extender Module (BEM).
The default pump control application program enables the TCU to be easily implemented in lift station or storage tank
applications. The TCU contains all the hardware and software needed to control up to three motor starters.
Placing custom logic on the TCU enables it to perform a variety of automated tasks when interfaced with other telemetry
Modbus-capable devices and equipment (DFS equipment or other devices using RS-485 or RS-232). Custom logic can
Hand-Off-Auto switches
Connectorized terminals P2 & P4
Receive & transmit LEDs
Power/Home button
LCD touchscreen display
Connectorized terminals P1 & P3
Two USB ports (service port)
Ground screw
Alarm LED
Status LED
Pump Status LEDs
Содержание TCU800
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Страница 49: ...39 S e t u p Externally Powered Non submersible Transducer TCU Powered Non submersible Transducer ...
Страница 56: ...46 C h a p t e r 5 Quick View Analog View Pump Statistics ...
Страница 57: ...47 U s e r I n t e r f a c e Alarms Settings Screen 1 Settings Screen 2 ...
Страница 58: ...48 C h a p t e r 5 Advanced Settings About ...
Страница 77: ...67 O p e r a t i n g P r o c e d u r e s TCU Installed in Existing Control Panel ...
Страница 87: ...77 M o d b u s S u p p o r t Figure 1 Figure 2 Figure 3 ...
Страница 92: ...82 D a t a F l o w S y s t e m s I n c Appendix ...
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Страница 162: ...Data Flow Systems Inc 605 N John Rodes Blvd Melbourne Florida 32934 321 259 5009 www dataflowsys com ...