Teledyne gfc 7000ta Component Cooling fan AC power connector Model/specs label, RS-232

Getting Started Model GFC7000TA Carbon Dioxide Analyzer

Component

cooling fan

AC power connector

Model/specs label

PURGE IN

SAMPLE

EXHAUST

VENT SPAN

PRESSURE SPAN

IZS

RX TX

COM 2

RS-232

DCE DTE

STATUS

ANALOG OUT

CONTROL IN

ALARM

ETHERNET

ANALOG IN

USB

Information Label

Table 3-2: Rear Panel Description

Function

Pulls ambient air into chassis through side vents and exhausts through rear Connector for three-prong cord to apply AC power to the analyzer

CAUTION! The cord’s power specifications (specs) MUST comply with the power specs on the analyzer’s rear panel Model number label

Identifies the analyzer model number and provides power specs

Connect a gas line from the source of sample gas here

Calibration gases are also inlet here on units without zero/span valve options installed

Connect an exhaust gas line of not more than 10 meters long here that leads outside the shelter or immediate area surrounding the instrument

Span gas vent outlet for units with zero/span valve options installed Connect an exhaust gas line of not more than 10 meters long here

On units with zero/span valve options installed, connect a gas line to the source of calibrated span gas here

Internal Zero Air: On units with zero/span valve options installed but no internal zero air scrubber attach a gas line to the source of zero air here

LEDs indicate receive (RX) and transmit (TX) activity on the when blinking Serial communications port for RS-232 or RS-485

Serial communications port for RS-232 only

Switch to select either data terminal equipment or data communication equipment during RS-232 communication

For outputs to devices such as Programmable Logic Controllers (PLCs)

For voltage or current loop outputs to a strip chart recorder and/or a data logger For remotely activating the zero and span calibration modes

Option for concentration alarms and system warnings

Connector for network or Internet remote communication, using Ethernet cable

Option for external voltage signals from other instrumentation and for logging these signals

Com port optional connector for direct connection to laptop computer, using USB cable Includes voltage and frequency specifications

Teledyne Analytical Instruments 16