User's Guide ______________________________________________________________________
54 __________________________________________________________________ M210566EN-J
Galvanic Isolation for Output
If galvanic isolation of the power supply line from the output signals is
needed, HMT330 can be ordered with optional output isolation module.
This module prevents harmful grounding loops.
NOTE
Output isolation module is not needed when using the power supply
module.
0506-030
Figure 32 Galvanic Output Isolation Module
The following number refers to Figure 32 above:
1 = Output isolation module
Third Analog Output
0503-030
Figure 33 Third Analog Output
The following numbers refer to Figure 33 above:
1 = Flat cable pins
2 = Screw terminals for signal line
3 = DIP switches to select the output mode and range
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