Teledyne 4060 manual Pin Function

Series 4060 Installation

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, negative ground

24Channel 1, 0-1 VDC

7Channel 1, negative ground

Examples:

The analog output signal has a voltage which depends on gas concentration relative to the full scale of the range. To relate the signal output to the actual concentration, it is necessary to know what range the instrument is currently on, especially when the analyzer is in the auto ranging mode.

The signal output for concentration is linear over the currently selected analysis range. For example, if the analyzer is set on a range that was defined as 0-100 ppb benzene, then the output would be as shown in Table 3-2.

To provide an indication of the range, the Range ID analog outputs are used. They generate a steady preset voltage (or current when using the current outputs) to represent a particular range. Table 3-3 gives the range ID output for each analysis range.

Table 3-2: Analog Concentration Output—Example

Ppb	Voltage Signal	Current Signal
Benzene	Output (VDC)	Output (mA DC)
0	0.0	4.0
10	0.1	5.6
20	0.2	7.2
30	0.3	8.8

Teledyne Analytical Instruments 31