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Typical Applications DGC-2020HD
Figure 3-20. Analog and Ethernet Connections for Typical Applications
Analog Input Connections
DGC-2020HD controllers with style number xxxxxxxxR are equipped with two analog inputs and those
with style number xxxxxxxxA are equipped with four analog inputs.
Voltage and current analog input connections are shown in the following figures. When using the current
input, the “+” and “I” terminals must be tied together.