I am using th analog output of the T100MD to control a pair of VFD'S. I noticed the comment that the outputs are "Unbuffered". I assume thismeans they have no protection for over current etc. The VFD'S have an input which is for 0-10VDC and has scaling so I can use the 0-5 output from the T100MD. My plan is to connect the reference ground from the VFD to the 0VDC connector by DAC outputs and the DAC #1 output to the VFD input. Do I need a current limiting resistor for this or other conditioning? The cabling is less than 5 fet and shielded.