Teledyne Trace Oxygen Analyzer 3000TA-XL-EU Instrukcja Użytkownika Pobierz pdf (Strona 5)

Model 3000 TA-XL-EU Quickstart Guide

Teledyne Analytical Instruments 3

Rear Panel (Equipment Interface)

At the rear panel you make the gas and electrical

connections to the instrument.

• Power Connection: Universal AC power

source.

• Gas Inlet and Outlet: One inlet and one

exhaust out.

• RS-232 Port : Serial digital concentration

signal output and control input.

• Equipment Interface Connector:

Interconnections for analyzer functions including:

• Analog Outputs: 0–1 VDC oxygen concentration plus 0-1 VDC range ID, and

isolated 4–20 mA DC oxygen concentration plus 4-20 mA DC range ID.

• Alarm Connections: 2 concentration alarms and 1 system alarm.

• Remote Probe: Used in the 3000TA -EU for controlling external solenoid valves

only.

• Remote Span/Zero: Digital inputs allow external control of analyzer calibration.

• Calibration Contact : To notify external equipment that instrument is being

calibrated and readings are not monitoring sample.

• Range ID Contacts: Four separate, dedicated, range relay contacts. Low,

Medium, High, Cal.

• Network I/O: Serial digital communications for local network access. For future

expansion. Not implemented at this printing.

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Teledyne Trace Oxygen Analyzer 3000TA-XL-EU Instrukcja Użytkownika Strona 5