Ø37-pin D-type connector for PCI-9112

Ø100-pin SCSI-type connector for cPCI-9112

ØHalf-size PCB

1.2Applications

ØIndustrial and laboratory ON/OFF control

ØEnergy management

ØAnnunciation

Ø16 TTL/DTL compatible digital input channels

ØSecurity controller

ØProduct test

ØEvent and frequency counting

ØWaveform and pulse generation

ØBCD interface driver

1.3Specifications

uAnalog Input (A/D)

ØConverter: ADS774 or equivalent, successive approximation type

ØResolution: 12-bit

ØNumbers of Input Channel: 16 single-ended or 8 differential

ØInput Range: (Programmable)

Ø

Bipolar

: ±10V, ± 5V, ±2.5V, ±1.25V, ±0.625V

Ø

Unipolar

: 0~10V, 0~5V, 0~2.5V, 0~1.25V

ØConversion Time: 8 μ sec

ØThroughput: 110KHz multiplexing (maximum)

ØAnalog Input Over-voltage Protection: Continuous ± 35V max.

ØAccuracy:

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

 

 

ØInput Impedance: 10 MΩ

ØTrigger Modes: Software, Timer Pacer, and External trigger

ØData Transfer Modes: Bus mastering DMA, Program control, Interrupt

ØFIFO Depth: 8 words for PCI-9112, 2K words for cPCI-9112 only

uAnalog Output (D/A)

ØNumbers of Output Channel: 2 double-buffered analog output

ØResolution: 12-bit

ØOutput Range:

ØInternal Reference: (unipolar) 0~5V or 0~10V

2 ∙ Introduction