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Trace Oxygen Analyzer
•
RS-232 Port
•
Remote Valves
•
Remote Sensor
•
Remote Span/Zero
•
Calibration Contact
•
Range ID Contacts
•
Network I/O
1.7.2 Gas Connector Panel
The gas connector panel, shown in Figure 1-4, contains the gas con-
nections for external inlets and outlets. Those that are optional are shown
shaded in the figure. The connectors are described briefly here and in detail
in the Installation chapter of this manual.
Serial digital concentration signal output
and control input.
Used for controlling external solenoid
valves, if desired.
Used for external sensor and
thermocouple, if desired.
Digital inputs allow external control of
analyzer calibration.
To notify external equipment that
instrument is being calibrated and
readings are not monitoring sample.
Four separate, dedicated, range relay
contacts. Low, Medium, High, Cal.
Serial digital communications for local
network access. For future expansion.
Not implemented at this printing.
Figure 1-4: Model 3000TB Gas Connector Panel
Teledyne Analytical Instruments
Introduction 1
Note:
For Additional information,
please, see page 1-4
1-9
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