Delta’s CNC Controllers are built-in with one set of DA output (-10V～+10V; Resolution: 14 bit) on the SPINDLE connector to control the spindle’s speed via the AC motor drives. Users can also apply converters for additional AD Input or DA Output. The converters include the 4 channel Digital to Analog Converter (NC-EIO-DAC04) and the 4 channel Analog to Digital Converter (NC-EIO-ADC04) as shown below.
