1 MS/s, 16-bit, 16-ch Universal PCI Multifunction Card
  • 16-ch single-ended or 8-ch differential analog input
  • 16-bit A/D converter, with up to 1 MHz sampling rate
  • Onboard FIFO memory (1,024 samples)
  • Auto calibration
  • 2 x 16-bit analog output channels
  • 16-ch digital input and 16-ch digital output
  • Universal PCI bus (support 3.3 V or 5 V PCI bus signal)
  • Onboard programmable counter
  • BoardID™ switch
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PCI-1741U and PCI-1742U are powerful high-resolution multifunction data acquisition cards supporting universal PCI bus. The sampling rate is up to 1 MS/s (PCI-1742U) or 200 kS/s (PCI-1741U). Coupled with the 16-bit A/D converter, they are suitable for most data acquisition applications. PCI-1741U and PCI-1742U provides 16 single-ended or 8 differential analog input channels and 16 digital input/output channels. PCI-1741U provides one 16-bit D/A output channel, while PCI-1742U provides two 16-bit D/A output channels.


Part Number PCI-1742U-AE
Analog Input Bipolar Input
Ranges (V)
±10, 5, 2.5
1.25, 0.625
Channels 16 S.E./8 Diff
Resolution 16 bits
Sampling Rate 1 MS/s
Unipolar Input
Ranges (V)
0~10, 0~5,
0~0.25, 0~1.25
Analog Output Resolution 16 bits
Digital I/O Digital Input Channels 16
Digital Output Channels 16
General Bus PCI
Timer/Counter Resolution 16 bits
Time Base 10 MHz