The NL530 Signal Conditioner Module from Digitimer is a single width module designed to give gain and offset set-up controls when interfacing signals to the analog-to-digital converters (ADCs) of PCs. The NL530 module contains four channels each with independently adjustable filter settings and front panel gain and offset presets.

There is also a master ADC offset control to allow unipolar ADCs to be used with bipolar signals. As ADC boards have a precise input range (outside of which damage may occur) the NL530 Signal Conditioner Module features on-board preset controls to set all channels to ‘CLIP’ (or limit) at independently set positive and negative (or zero) levels.