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1 Introduction Model 3000TA-XL-EU
Teledyne Analytical Instruments
•RS-232 Port Serial digital concentration signal output
and control input.
•Remote Probe Used in the 3000TA-XL for controlling
external solenoid valves only.
•Remote Span/Zero Digital inputs allow external control of
analyzer calibration.
•Calibration Contact To notify external equipment that
instrument is being calibrated and
readings are not monitoring sample.
•Range ID Contacts Four separate, dedicated, range relay
contacts. Low, Medium, High, Cal.
•Network I/O Serial digital communications for local
network access. For future expansion.
Not implemented at this printing.
Note: If you require highly accurate Auto-Cal timing, use external
Auto-Cal control where possible. The internal clock in the
Model 3000TA-XL is accurate to 2-3 %. Accordingly, internally
scheduled calibrations can vary 2-3 % per day.