Teledyne 3300ZB operating instructions  Power Connection

Introduction Model 3300ZB

Figure 1-2: Rear Panel

Power Connection

AC Power: 100–240 VAC, 50/60 Hz. The connector housing includes the fuse holder and the power switch.

Fuse Holder: Replacing the fuse is described in Chapter 5 - Maintenance.

I/O Power Switch: Turns the instrument power ON (I) or OFF (O).

∙Analog Outputs 0–10 VDC concentration output. 0–10 VDC Range ID (or optional over-range) output.

4–20 mADC concentration output, negative ground.

∙Alarm

Connections HI Alarm, LO Alarm, and Sensor Failure Alarm connections.

∙RS-232 Port Serial digital output of concentration

and range signals.

∙External Probe Connects to the remote probe or remote analysis unit.

Teledyne Analytical Instruments 4