Teledyne 2000A-EU Operating Instructions Manual page 14

1 Introduction
Figure 1-2: Model 2000A-EU Rear Panel
• Power Connection
• 9-Pin RS-232 Port
• 50-Pin Equipment Interface Port
• Analog Outputs
• Alarm Connections 2 concentration alarms and 1 system
• Remote Valve
• Remote Span/Zero Digital inputs allow external control
• Calibration Contact To notify external equipment that
• Range ID Contacts Four separate, dedicated,
1-6
Universal AC power source.
Serial digital concentration signal output
and control input.
0-1 V dc concentration plus 0-1 V dc
range ID, and isolated 4-20 mA dc
plus 4-20 mA dc range ID.
alarm.
Used in the 2000 for controlling
external solenoid valves only.
of analyzer calibration.
instrument is being calibrated and
readings are not monitoring sample.
range-identification relay contacts
(00, 01, 02, 03).
Teledyne Analytical Instruments
Model 2000A-EU