Справочник Пользователя для National Instruments NI PCI-6111

Скачать
Страница из 118
© National Instruments Corporation
A-1
A
Specifications
This appendix lists the specifications of the NI PCI-6110/6111. 
These specifications are typical at 25 °C unless otherwise noted. 
Analog Input
Input Characteristics
Number of channels
NI PCI-6110.................................... 4 pseudodifferential
NI PCI-6111.................................... 2 pseudodifferential
Type of ADC
Resolution ....................................... 12 bits, 1 in 4,096
Pipeline ........................................... 3
Sampling rate
Maximum........................................ 5 MS/s
Minimum ........................................ 1 kS/s
Input coupling ........................................ DC or AC
Max working voltage for all AI channels
Overvoltage protection........................... ±42 V
Inputs protected
Positive input .................................. All channels
Negative input................................. All channels
Input Channels
Range
Maximum Working Voltage
(Signal + Common Mode)
ACH<0..3>+
20 mV to 10 V
Should remain within ±11 V of ground
20 to 42 V
Should remain within ±42 V of ground
ACH<0..3>–
All
Should remain within ±11 V of ground