Teledyne HEATED THC, SERIES 4030 manual Pin Function

Installation

Both the first and third set of outputs as well as the second and fourth set of outputs may be set to any of the following functions:

-THC -- Total hydrocarbon as measured in the first phase of detection. The output is the percentage of the selected range.

-SMP -- An alternate measurement that occurs during the second phase of detection. The output represents the percentage of the selected range.

-WAVE – Analogous to the continuous output of the FID.

-RID – Indicates the selected range. Low Range is at 1/5 of maximum output. Mid Range is at 1/2 of maximum output. High Range is 4/5 of maximum output.

Table 3-1: Analog Output Connections

Pin Function

3Channel 2, + 4-20 mA, floating

4Channel 2, – 4-20 mA, floating

5Channel 1, + 4-20 mA, floating

6Channel 1, – 4-20 mA, floating

8Channel 2, 0-1 VDC

23Channel 2, 0-1 VDC

24Channel 1, 0-1 VDC

7Channel 1, negative ground

Teledyne Analytical Instruments 20