Teledyne 3000TA-XL-EU, Trace Oxygen Analyzer Rear Panel Equipment Interface, Analog Outputs

Trace Oxygen Analyzer Introduction 1

all the way in with a narrow gauge tool. Accessing the main circuit board requires unfastening rear panel screws and sliding the unit out of the case.

1.6Rear Panel (Equipment Interface)

The rear panel, shown in Figure 1-2, contains the gas and electrical connectors for external inlets and outlets. Some of those depicted are op- tional and may not appear on your instrument. The connectors are described briefly here and in detail in chapter 3 Installation.

Figure 1-2: Model 3000TA-XL Rear Panel

•Power Connection Universal AC power source.

•Gas Inlet and Outlet One inlet and one exhaust out.

• Analog Outputs	0–1 V dc oxygen concentration plus 0-1
	V dc 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.

Teledyne Analytical Instruments 1-5