Advantech PCIE-1802, Руководство пользователя

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PCIE-1802 User Manual 24
A.1 General Specifications
A.1.1 Bus Interface
 Form factor: x1 PCI Express, specification v1.1 compliant
 Slot compatibility: x1, x4, x8, and x16 PCI Express slots
 DMA channel: 1, analog input
A.1.2 Power Requirements
 Typical: +3.3 V @ 400 mA, +12 V @ 850 mA
A.1.3 Physical
 Printed circuits board dimensions: 9.9 × 16.8 cm (3.9 × 6.6 in.)
 I/O connector: 1 × 36-pin VHDCI (mini-SCSI), and 1 × HDMI
A.1.4 Environmental
 Operating temperature: 0 to 60°C
 Storage temperature: -40 to 70°C
 Operating humidity: 10 to 90% RH, non-condensing
 Storage humidity: 5 to 95% RH, non-condensing
Indoor use only.
A.2 Input Characteristics
 Number of simultaneously sampled input channels: 8, can be enabled/dis-
abled each channel independently by software
 Input configuration: Differential/Pseudo-differential (50 Ω between negative
input and chassis ground), software selectable per channel
 Input coupling: AC/DC, software selectable per channel
 A/D converter (ADC) resolution: 24 bits
 A/D converter (ADC) type: Delta-sigma
 Sample rates (fs):
– Range: 100 S/s to 216 kS/s
– Resolution: 90.95 μ S/s (100 S/s to 54 kS/s)
181.90 μ S/s (54 kS/s to 108 kS/s)
363.80 μ S/s (108 kS/s to 216 kS/s)
 FIFO buffer size: 4,096 samples
 Data transfers: Direct memory access (DMA)