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Introduction
Ø 37-pin D-type connector for PCI-9112
Ø 100-pin SCSI-type connector for cPCI-9112
Ø Half-size PCB
1.2 Applications
Ø Industrial and laboratory ON/OFF control
Ø Energy management
Ø Annunciation
Ø 16 TTL/DTL compatible digital input channels
Ø Security controller
Ø Product test
Ø Event and frequency counting
Ø Waveform and pulse generation
Ø BCD interface driver
1.3 Specifications
u Analog Input (A/D)
Ø Converter: ADS774 or equivalent, successive approximation type
Ø Resolution: 12-bit
Ø Numbers of Input Channel: 16 single-ended or 8 differential
Ø Input Range: (Programmable)
Ø Bipolar :
±
10V,
±
5V,
±
2.5V,
±
1.25V,
±
0.625V
Ø Unipolar : 0~10V, 0~5V, 0~2.5V, 0~1.25V
Ø Conversion Time: 8 µ sec
Ø Throughput: 110KHz multiplexing (maximum)
Ø Analog Input Over-voltage Protection: Continuous ± 35V max.
Ø Accuracy:
GAIN = 0.5, 1
0.01% of FSR ±1 LSB
GAIN = 2, 4
0.02% of FSR ±1 LSB
GAIN = 8
0.04% of FSR ±1 LSB
Ø Input Impedance: 10 MΩ
Ø Trigger Modes: Software, Timer Pacer, and External trigger
Ø Data Transfer Modes: Bus mastering DMA, Program control,
Interrupt
Ø FIFO Depth: 8 words for PCI-9112, 2K words for cPCI-9112 only
u Analog Output (D/A)
Ø Numbers of Output Channel: 2 double-buffered analog output
Ø Resolution: 12-bit
Ø Output Range:
Ø Internal Reference: (unipolar) 0~5V or 0~10V