Teledyne 501 TRS, Operation Manual, Page: 25 / 111

Teledyne API - T102/501 TRS, Addendum to T101 Operation Manual GETTING STARTED
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3.6.
Initial Setup
3.6.1.
Electrical Connections
The electrical connections for the T102 are the same as those described in the Electrical
Connections Section of the T101 Manual - PN 07266 except for the test channel analog
output.
3.6.1.1. T102 Analog Output Connections
This section supersedes the Analog Output Connections section in the T101 Manual -
PN 07266.
Attach a strip chart recorder and/or data-logger to the appropriate contacts of the analog
output connecter on the rear panel of the analyzer.
ANALOG OUT
A1 A2 A3 A4
+ - + - + - + -
Figure 3-6. Analog Output Connector
The A1 and A2 channels output a signal that is proportional to the SO
2
concentration of
the sample gas.
The output, labeled A3 is special. It can be set by the user (see Test Channel Output
section in the T101 Manual - PN 07266) to output any one of the parameters accessible
through the
<TST TST> keys of the units sample display.
Pin-outs for the Analog Output connector at the rear panel of the instrument are:
Table 3-2. Analog output Pin Outs
PIN ANALOG OUTPUT VOLTAGE OUTPUT CURRENT LOOP OPTION
1
A1
V Out I Out +
2 Ground I Out -
3
A2
V Out I Out +
4 Ground I Out -
5
A3
V Out I Out +
6 Ground I Out -
7
A4
Not Available Not Available
8 Not Available Not Available
•
The default analog output voltage setting of the T102 UV Fluorescence
SO
2
Analyzer is 0 – 5 VDC with a range of 0 – 500 ppb.
• To change these settings, see Analog I/O Configuration and SETUP –
RNGE: Analog Output Reporting Range Configuration sections,
respectively, in the T101 Manual - PN 07266.
07267B DCN6485