Teledyne M201E manual 3.Analog Output Voltage Range Min/Max, 4.Analog Output Current Loop Min/Max

Teledyne API Model M201E NH3 Analyzer Operator Manual Configurable Analog Output Overview

3.1ANALOG OUTPUT - ELECTRONIC CONFIGURATION

The final step in configuring the analyzer’s four analog output channels is to set the electronic signal type and range of each channel. This consists of:

∙Selecting an output type for A1 – A4 (voltage or current if an optional current output driver has been installed) and the signal level that matches the input requirements of the recording device attached to the channel.

∙Calibrating the electronic circuitry of the output channel. For each channel this can be done either automatically or manually.

∙Adding a bipolar recorder offset to the signal if required.

In its standard configuration the analyzer’s Analog Outputs can be set for the following DC voltage signal levels. Each range is usable from -5% to + 5% of the rated range.

Table 3-3. Analog Output Voltage Range Min/Max

RANGE SPAN	MINIMUM OUTPUT	MAXIMUM OUTPUT
0-0.1 VDC	-0.005 VDC	0.105 VDC
0-1 VDC	-0.05 VDC	1.05 VDC
0-5 VDC	-0.25 VDC	5.25 VDC
0-10 VDC	-0.5 VDC	10.5 VDC

The default offset for all ranges is 0 VDC.

The following DC Current output options are also available from the factory:

Table 3-4. Analog Output Current Loop Min/Max

RANGE SPAN	MINIMUM OUTPUT	MAXIMUM OUTPUT
2-20 mADC	1 mADC	21 mADC
4-20 mADC	3 mADC	21 mADC

The default offset for all ranges is 0 mADC.

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