The 65DL2 is a single slot, message-based, VXI Instrument Board with up to 16 stimulus channels of 3-wire LVDT/RVDT, wraparound self test and onboard programmable excitation supply. This card is a uniquely versatile instrument because each excitation input and output voltage is programmable. In addition, each channel can be programmed to be controlled by an external DC voltage. Replaces previous model 5410C-83.