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Teledyne API - Model 200EH/EM Operation Manual Getting Started
11
3.1.2.2. Analog Output Connections
The M200H/EM is equipped with four analog output channels accessible through a connector on the back panel
of the instrument. Each of these outputs may be set to reflect the value of any of the instrument’s iDAS data
types. (see Table A-6 of M200EH/EM Appendix A – P/N 05147).
The following table lists the default settings for each of these channels. To change these settings, see Sections
6.13.4
Table 3-1: Analog Output Data Type Default Settings
CHANNEL DEFAULT SETTING
PARAMETER
A1 A2 A3 A4
3
DATA TYPE
1
NXCNC1 NOCNC1 N2CNC1 NXCNC2
RANGE 0 - 5 VDC
2
REC OFS 0 mVDC
AUTO CAL. ON
CALIBRATED NO
OUTPUT ON
SCALE 100 ppm
UPDATE 5 sec
1
See Table A-6 of M200EH/EM Appendix A for definitions of these iDAS data types
2
Optional current loop outputs are available for analog output channels A1-A3.
3
On analyzers with O
2
sensor options installed, iDAS parameter O2CONC is assigned to output A4.
To access these signals 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.
A
NALOG OUT
A1
A
2
A
3
A
4
+ - + - + - + -
Figure 3-4: Analog Output Connector
Table 3-2: Analog Output Pin-Outs
PIN ANALOG OUTPUT VOLTAGE SIGNAL CURRENT SIGNAL
1 V Out I Out +
2
A1
Ground I Out -
3 V Out I Out +
4
A2
Ground I Out -
5 V Out I Out +
6
A3
Ground I Out -
7 V Out I Out +
8
A4
Ground I Out -
04521C (DCN5731)