250 kS/s, 16-Bit, 8-Ch, Simultaneous Sampling Multifunction PCI Express DAQ Card 8 differential simultaneous sampling analog inputs, up to 250 kS/s, 16-bit resolution 2 analog outputs, up to 3 MS/s, 16-bit resolution Full automatic calibration 2 analog triggers and 2 digital triggers for analog I/O 32 programmable DI/Os with interrupt functions Four 32-bit programmable counters/ timers/ encoders Board ID switch Introduction PCIE-1812 is a simultaneous-sampling multifunction DAQ card designed to meet a wide range of application requirements. PCIE-1812 supports simultaneous sampling of 8 analog input channels with differential input configuration for maximum noise elimination. In addition to providing 2-ch, 16-bit analog outputs with waveform generation capabilities, PCIE-1812 supports simultaneous waveform generation and analog input functions. Analog Input Channels Mode Resolution Sample Rate Input Impedance Sampling Mode Input Range Channels Input Voltage 8 Differential input 16 bits 250 kS/s max. 100GΩ/350pF Software and external clock Software programmable Gain Bipolar Unipolar Absolute Accuracy ( % of FSR)* Output Voltage Channels Resolution Output Rate Output Range Internal Reference External Reference Slew Rate Driving Capability Operation Mode Accuracy 2 16 bits 3 M max. Software programmable Unipolar Bipolar 20 V/µs 5 mA Static update, waveform generation 0.01% Analog Trigger Channels Resolution Input Range Hysteresis Trigger Edge 2 16 bits -10 ~ 10 V Yes. Hysteresis range is configurable Rising edge or falling edge, selected by software Digital Trigger Channels Input Voltage Trigger Edge 32 (shared) Logic 0: 1.5 V max. Logic 1: 3.5 V min. Low 0.5 V max.@ +20 mA (sink) High 4.5 V min.@ -20 mA (source) Counter/ Timer/ Encoder Analog Output 2 Logic 0: 1.5 V max. Logic 1: 3.5 V min. Rising edge or falling edge, selected by software Channels 4 Resolution 32 bits Compatibility 5 V/TTL Max. Input Frequency 10 MHz Counter/Timer Functions Frequency measurement, pulse width measurement, pulse output, PWM output Encoder Functions Quadrature (X1, X2, X4), dual pulse (CW/CCW), signed pulse (OUT/DIR) Form Factor I/O Connector Dimensions (L x W) Operating Temperature Storage Temperature Storage Humidity Board ID PCI Express x1 100-pin SCSI female ribbon-type connector 167 x 100 mm (6.6" x 3.9") 0 ~ 60 °C (32 ~ 140 °F) (refer to IEC 68-2-1, 2) -40 ~ 70 °C (-40 ~ 158 °F) 5 ~ 95% RH non-condensing (refer to IEC 68-2-3) TM switch 250 kS/s, 16-bit, 8-ch simultaneous sampling multifunction card 100-pin SCSI shielded cable, female to male, 1 m 100-pin SCSI shielded cable, female to male, 2 m 100-pin DIN rail SCSI wiring board 6Advanced Signal Conditioning Board for PCIE-1812/PCIE-1813 Low-Pass Active Fil