ㆍ▷ 64-CH 16-Bit 250kS/s Multi-Function DAQ Card
ㆍ▷ PICMG 2.0 Rev 2.1
ㆍ▷ 16-bit A/D and sampling rate up to 250kS/s
ㆍ▷ 64-CH single-ended or 32-CH differential input
Features
■ 3U/6U Eurocard form factor, CompactPCI compliant
(PICMG 2.0 R2.1)
■ 16-Bit A/D resolution, up to 250 kS/s sampling rate
■ Up to 250 kS/s sampling rate
■ 64-CH single-ended or 32-CH differential inputs
■ Onboard 1 k-sample A/D FIFO
■ Bipolar or unipolar analog input ranges
■ Programmable gains of x1, x2, x4, x8
■ 512-configuration channel-gain queue
■ Bus-mastering DMA for analog inputs
■ 8-CH TTL digital inputs and 8-CH TTL digital outputs
■ 1-CH 16-Bit general purpose timer/counter
Specification & Introduction
Analog Input
■ Number of channels: 64 single-ended or
32 differential (software selectable per channel)
■ Resolution: 16 Bit
■ Maximum sampling rate: 250 kS/s
■ Input signal ranges (software programmable)
1 ±5 V 0 to 10 V
2 ±2.5 V 0 to 5 V
4 ±1.25 V 0 to 2.5 V
8 ±0.625 V 0 to 1.25 V
■ Accuracy
1 0.01% of FSR ± 1 LSB
2, 4 0.02% of FSR ± 1 LSB
8 0.04% of FSR ± 1 LSB
■ Input coupling: DC
■ Overvoltage protection: Continuous ±35 V
■ Input impedance: 1 GΩ
■ Trigger modes: Software, pre-trigger, post-trigger,
middle trigger, delay trigger, and repeated trigger
■ Channel-gain queue size: 512 configurations
■ FIFO buffer size: 1 k samples
■ Data transfers:
polling, interrupt, bus-mastering DMA
Digital I/O
■ Number of channels: 8 inputs and 8 outputs
■ Compatibility: 5 V/TTL
■ Data transfers: programmed I/O
General-Purpose timer/counter
■ Number of channels: 1
■ Resolution: 16 Bit
■ Compatibility: 5 V/TTL
■ Base clock available:
24 MHz, external clock up to 24 MHz
General Specifications
■ I/O connector: 100-pin SCSI-II female
■ Operating temperature: 0˚C to 55˚C (32˚F to 131˚F)
■ Storage temperature: -20˚C to 80˚C (-4˚F to 176˚F)
■ Relative humidity: 5% to 95%, non-condensing
■ Power requirements
+5 V
560 mA typical
+12 V
100 mA typical
■ Dimensions (not including connectors)
160 mm x 100 mm (6.24" x 3.9") (3U)
Ordering Information
■ cPCI-9116
64-CH 16-Bit 250 kS/s Multi-Function DAQ Card