Description / توضیحات
Electrical Specifications
Model 1746-NI8
Backplane Current Consumption
200 mA at 5V dc
100 mA at 24V dc
Backplane Power Consumption 3.4W maximum (1.0W at 5V dc, 2.4W at 24V dc)
Number of Channels 8 (backplane isolated)
I/O Chassis Location Any I/O module slot except slot 0
A/D Conversion Method Successive appoximation, switched capacitor
Input Filtering Low-pass digital filter with programmable filter frequencies
Normal Mode Rejection (between [+] input and Analog Com) Provided by low-pass filter
Common Mode Rejection (between inputs and chassis ground)
Greater than or equal to 75 dB at DC
Greater than or equal to 100 dB at 50/60 Hz
Input Filter Frequencies
1 Hz
2 Hz
5 Hz
10 Hz
20 Hz
50 Hz
75 Hz
Calibration The module performs continuous autocalibration
Isolation
500V dc continuous between the analog inputs and the backplane
530V ac and 750V dc pulse withstand for one second
Common-Mode Voltage Range 10.5V (15V maximum between any two terminals)
