1746-NT4

Mô tả

Model 1746-NT4
Backplane Current Consumption 60 mA at 5V dc
40 mA at 24V dc
Backplane Power Consumption 1.3W maximum (0.3W at 5V dc, 1.0W at 24V dc)
Number of Channels 4 (backplane isolated)
I/O Chassis Location Any I/O module slot except 0
A/D Conversion Method Sigma-Delta Modulation
Input Filtering Low pass digital filter with programmable notch (filter) frequencies
Normal Mode Rejection (between [+] input and [-] input) Greater than 100 dB at 50 Hz (10 Hz, 50 Hz filter frequencies)
Greater than 100 dB at 60 Hz (10 Hz, 60 Hz filter frequencies)
Common Mode Rejection (between input and ground) Greater than 150 dB at 50 Hz (10 Hz, 50 Hz filter frequencies)
Greater than 150 dB at 60 Hz (10 Hz, 60 Hz filter frequencies)
Input Filter Cut-Off Frequencies 2.62 Hz at 10 Hz filter frequency
13.1 Hz at 50 Hz filter frequency
15.72 Hz at 60 Hz filter frequency
65.5 Hz at 250 Hz filter frequency
Calibration Module autocalibrates at powerup and whenever a channel is enabled.
Isolation 500V dc one minute between inputs and chassis ground, and between inputs and backplane.
Maximum Channel-to-Channel Common-Mode Separation Series B or later: 2V maximum between any two channels
Series A: 0V separation