Teledyne GFC-7001T - Trace CO Analyzer - Manual (Page 53)

Getting StartedTeledyne API – Model T300/T300M CO Analyzer
Teledyne Analytical Instruments 53
E THERNET C ONNECTION
For network or Internet communication with the analyzer, connect an Ethernet cable
from the analyzer’s rear panel Ethernet interface connector to an Ethernet access port.
Please see Section 6.5 for description and setup instructions.
For manual configuration, see Section 6.5.1.
For automatic configuration (default), see Section 6.5.2.
USB C ONNECTION
For direct communication between the analyzer and a PC, connect a USB cable between
the analyzer and desktop or laptop USB ports. The baud rate for the analyzer and the
computer must match; you may elect to change one or the other: to view and/or change
the analyzer’s baud rate, see Section 6.2.2.
Note If this option is installed, the COM2 port cannot be used for anything
other than Multidrop communication.
For configuration, see 6.6.
RS-232 C ONNECTION
For RS-232 communications with data terminal equipment (DTE) or with data
communication equipment (DCE) connect either a DB9-female-to-DB9-female cable
(TAI part number WR000077) or a DB9-female-to-DB25-male cable (Option 60A,
Section 1.4), as applicable, from the analyzer’s rear panel RS-232 port to the device.
Adjust the DCE-DTE switch (Figure 3-4) to select DTE or DCE as appropriate.
Configuration: Sections 5.7 and 6.3.
I
MPORTANT I MPACT ON R EADINGS OR D ATA
Cables that appear to be compatible because of matching connectors
may incorporate internal wiring that makes the link inoperable. Check
cables acquired from sources other than TAI for pin assignments (Figure
3-14) before using.
RS-232 COM P ORT C ONNECTOR P IN - OUTS
Electronically, the difference between the DCE and DTE is the pin assignment of the
Data Receive and Data Transmit functions.