32 single ended or 16 differential channels of 16 bit A/D conversion, 8 channels of 16 bit D/A conversion, 16 digital I/O lines and a 32 bit multipurpose counter. Manual mode, sequencer mode or external trigger for ADC/DAC. +/- 10V inputs/outputs; PGA with gain 1, 2, 4, 8 in ADC path; Factory calibrated gain and offset; 16 digital ESD protected TTL I/O; 32 bit multipurpose counter with several count and control modes; HD68 SCSI-3 type connector in front panel; PCI I/O signaling voltage 3.3V and 5V; Operating temperature -40°C to +85°C