1-4
1 Introduction
Model 3300
TA
Teledyne Analytical Instruments
•
Power Connection
AC version:
100–240 VAC, at 50/60Hz.
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 (1) or OFF (0).
•
Analog Outputs
0–10 V dc
concentration output.
0–10 V dc
range ID (or optional overrange)
output.
4–20 mA dc
concentration output, negative
ground.
•
Alarm Connections
Alarm 1, Alarm 2, and Sensor Failure Alarm
connections.
•
Sensor Connector
Internal Sampling System, Sensor
Connector.
•
RS-232 Port
Serial Digital Output of concentration and
range signals.
