Teledyne 3300ZB - Low-cost Zirconium Oxide Oxygen Analyzer - Manual (Page 14)

Introduction Model 3300ZB
Teledyne Analytical Instruments 4
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.