Analog Output Interface
Analog Output
The FAC-2100 has two analog outputs capable of providing 0 to 20mA, 4 to 20mA, 0 to 5V, or 0 to 10V (all modes are software configured). When outputting current each channel also has the option to be wired in source or sink mode.
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Note that a voltage source from 4 to 32 V DC is required for the analog outputs to work correctly (see the Installation section of this bulletin for additional information). Care must be taken when selecting the source to ensure that grounding loops or unwanted grounding shorts do not occur. Also, the voltage for this analog output source cannot exceed the auxiliary output source. In general, it is recommended that the FAC-2100's internal auxiliary output source be used to power the analog outputs.