1-2
Overview, Cont.
Functionality
The XRC system has built-in, pre-engineered applications for data
collection, trending and long term data storage. The XRC can be used for
oil and gas production, transmission and distribution site monitoring and
control, water and waste system monitoring and control, etc.
This system can be programmed for advanced control or shutdown logic
using the IEC 61131 Control Language. An extensive applications library
is available from Totalflow Projects Engineering as needed, or new
application programs can be developed for you by Totalflow.
It is also possible for experienced IEC 61131 programmers in your
company, or other companies, to design application programs for any
XRC device.
XSeries Remote Controller Hardware
The Totalflow® XSeries Remote Controller (XRC) Models are housed in an aluminum
case. With the exception of the size of the cases all models use identical components.
These are the components of the XRC:
•
Enclosure
•
XRC-195 Board (Model 6990 may have up to two)
•
Battery
Compartment
•
Communication
Compartment
•
Liquid Crystal Display (LCD) (Model 6990 may have up to two)
•
Charger or Solar Panel
•
Optional Modular I/O
•
Optional Keypad (Model 6990 may have up to two)
XRC-195 Board
The XRC-195 board is mounted on the inside of the door. All XRC on
board input and output connections are made with snap-in connector
terminals mounted directly on the board. The board uses a low power
processor running at 11.0592 MHz with 512 K SRAM and 512 KPROM
and 32K E
2
PROM. Other circuitry processes the inputs from the on
board I/O and provides the interface to the LCD as well as the PCCU
and optional key pad. Remote communications are handled by the
RS232 and RS485 communication modules that plug directly into the
board. The following XRC-195 Board drawing shows all the major
functional parts and their locations when mounted.
Communication
Enclosure
A removable communications enclosure can be provided that has been
pre-drilled for mounting of many popular communications devices such
as radios, cellular phones, modems, etc. This feature is not available in
the XRC6990.
Continued on Next Page
Summary of Contents for XRC6490
Page 1: ...2100802 001 AB TOTALFLOW XSeries Remote Controller User s Manual ...
Page 6: ...iv B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 10: ...viii B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 19: ...1 5 Standard Enclosure Cont RC 6790 X Figure 1 2 Model XRC6790 Continued on Next Page ...
Page 41: ...1 27 Totalflow Input Output Modules Cont Figure 1 16 XRC6990 Inside View ...
Page 42: ...1 28 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 64: ...2 22 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 86: ...4 12 Replacing XRC 195 Board Cont Figure 4 5 XRC Board Connections ...
Page 88: ...4 14 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 112: ...5 24 12V Communication Supply Voltage Test Cont Figure 5 9 XRC 195 Communication Wiring ...
Page 292: ...A 176 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 340: ...B 48 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 342: ...C 2 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
