The AP5102 Series is a DIN-rail mounted signal conditioner for use with LVDT’s (linear variable differential transformer) requiring AC excitation and synchronous demodulation. The AP5102 produces outputs of 0-10 Vdc, ±10 Vdc, or4-20 mA. One of the key features of this DIN-rail amplifier is its ability to incorporate a DC-DC converter which ensures the output of the unit is isolated from the supply.