Analog Outputs - Hach ORBISPHERE G1100 User Manual

Inputs/Outputs Menu

8.4 Analog outputs

There are three analog outputs available. This outputs are configurable in terms of function,
content, and behavior through the instrument menus. Analog outputs are used to output a
voltage or a current which is a function (e.g. a linear characteristic) of a measurement: AOut = f
(M). The analog outputs can be typically connected to a PLC. Knowing the function (f), the PLC
can compute the value of the measurement.
Two types of instrument hardware are available:
measurement board with current output (I = 0-20 mA or 4-20 mA).
•
measurement board with voltage output (U = 0-5 V).
•
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Figure 36 Analog outputs menu