Introduction
Figure 1-2: Model 3000RS-P Rear Panel
Power Connection: 24VDC power source.
Gas Connections: Sample, exhaust, and optional Span and Zero.
RS-232: Serial digital concentration signal output and control input.
Profibus: Connection for Profibus communication.
LAN: Serial digital communications for local
network access.
50-Pin Equipment Interface Port:
• Analog Outputs: 0–1 VDC concentration plus 0-1 VDC
range ID, and isolated 4–20 mA DC plus 4-20 mA DC range
ID.
• Alarm Connections: 2 concentration alarms and 1 system
alarm.
• Remote Span/Zero Digital inputs allow external control of
analyzer calibration.
Teledyne Analytical Instruments
3000RS-P
6