The IE4132 analog output module generates analog output signals in the range from -10 to +10?V. The voltage is supplied to the process level with a resolution of 16?bits, and is electrically isolated. If necessary, the output scaling can be altered. Ground potential for the four output channels is common with the 24?V?DC supply. The analog actuators are powered by the control voltage. The applied load voltage (which can be any value up to 30?V?DC) is available for supply of the actuators.