System Overview; Overview; Table 2: General Specifications - ABB XSeriesG4 User Manual

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System overview

Overview

This section introduces the Totalflow
microprocessor-based units designed to meet a wide range of automation, monitor, control, alarming and measurement
applications. Four models are available: Models XRC
For those users familiar with the Totalflow XSeries flow computers, the XRC
the connectors, pin outs and displays are the same. The feature set is also very similar. The main difference is the new CPU
Engine card, which is a 32-bit machine with more speed and more memory. The XRC
than the previous XSeries units, more AGA tube applications and more Plunger Lift applications. For connectivity, the XRC
supports the familiar military connector (serial communication) and PCCU cable. Additional USB and Ethernet support is also
available. The only visual difference is the addition of an SD Card slot. Support is provided for 128M, 512M and 1G SD Cards.
Hardware
Each model is packaged in an enclosure that can accommodate the main electronic board (2102840-xxx), a variety of batteries
and remote communications devices and additional I/O modules. The XRC
G4
the XRC 6790 can accommodate up to 6 I/O modules and the XRC
G4
The XRC is powered by a battery system, which can be charged using solar panel, 24 Vdc or 120/240 Vac chargers. It is
optimized for extremely low power consumption and is primarily designed for remote operation in harsh environments.
This system is made up of a NEMA 4X enclosure, which can house battery, power supply, remote communications equipment,
G4
an XRC board and Liquid Crystal Display (LCD).
Functionality
G4
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 a specific need by Totalflow.
It is also possible for experienced IEC 61131 programmers in other companies to design application programs for any XRC
device.
G4
XRC
Description
Dimensions
Installed Depth
®
Fourth Generation XSeries Remote Controllers (XRC
G4
6490, 6790, 6890 and 6990.

Table 2: General specifications

Model Width
11.52" (292.61 mm)
6490
15.10" (383.54 mm)
6790
20.09" (510.29 mm)
6890
6895 24" (609.6 mm)
16.91" (429.51 mm)
6990
Pipe Mounted
12.75" (323.85 mm)
6490
15.75" (400.05 mm)
6790
18.01" (457.45 mm)
6890
6895 N/A
G4
). The XSeries are low power,
G4
will be like meeting an old friend in a new suit. All
G4
will be able to run more applications
G4
6490 can accommodate up to three I/O modules,
G4
6890 can accommodate up to 14 I/O modules.
Height Depth
14.81" (376.17 mm) 10.27" (260.83 mm)
18.80" (477.52 mm) 13.38" (339.85 mm)
28.91" (734.31 mm) 15.52" (394.21 mm)
30" (762 mm) 13.5" (342.9 mm)
10.47" (265.93 mm) 10.21" (259.33 mm)
Direct Mounted
11.00" (279.40 mm)
14.00" (355.60 mm)
16.26" (413.00 mm)
N/A
XSeriesG4 Remote Controller User's manual 2103334 Rev. AB | 1
1 System overview
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G4
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