Teledyne SETUP - DIAG Using the Diagnostics Functions, 5.2.1. M102E Analog I/O Configuration

M102E OPERATING INSTRUCTIONS	M102E/M501 TRS
	(Addendum to M101E Manual - P/N 04740 Rev A)

The output, labeled A3 is special. It can be set by the user (see Section 6.9.10 of the M101E Manual - P/N 04740 Rev A) to output many of the parameters accessible through the <TST TST> keys of the units Sample Display.

Output A4 is not available on the Model 102E Analyzer.

5.1.2. Setting the M102E Gas Measurement Mode

Setting the gas measurement mode on the M102E is identical to the method described in Sections

6.8.1of the M101E Manual - P/N 04740 Rev A except that the available measurement ranges are:

Table 5-1 M102E gas Measurement Modes

GAS	DESCRIPTION
MODE
	The sample gas stream is stripped of any ambient SO2 by a special
TRS	chemical scrubber, then passed through a catalytic converter that
	changes the TRS present into SO2 which is then measured using the
	UV Fluorescence method
SO2	The sample gas stream bypasses the SO2 Scrubber and catalytic
	converter allowing the only ambient SO2 to be measured.
TRS –SO2	The switching valve alternates the gas stream between the two paths
	at regular intervals allowing the instrument to measure both gases.

5.2. SETUP – DIAG: Using the Diagnostics Functions

5.2.1. M102E Analog I/O Configuration

The following table supercedes Table 6-11 of the M101E Manual - P/N 04740 Rev A

Table 5-2: Analog Output Pin Assignments

PIN	ANALOG	VOLTAGE	CURRENT
	OUTPUT	SIGNAL	SIGNAL
1	A1	V Out	I Out +
2		Ground	I Out -
3	A2	V Out	I Out +
4		Ground	I Out -
5	A3	V Out	not available
6		Ground	not available
7-8	A3	Not Used	Not Used

See Figure 3-4 for a the location of the analog output connector on the instruments rear panel.

26 05514 Rev A1