General

The oversampling output terminals EL4712 and EL4732 have the same function. They are therefore referred to as the EL47xx series below.

The oversampling feature enables the terminal to sample analog output values several times during each bus cycle on each channel. Both channels are operated with the same oversampling setting.

The EL4712 analog output terminal can be used to output two currents independently with a resolution of 16 bit + sign, i.e. 2¹⁵ = 32767 steps in the range between 0 and 20 mA.
With the EL4732 analog output terminal two voltages can be output independently with a resolution of 16 bit (65535 steps) in a range between -10 and +10 V.