1746-NT4 | Allen Bradley Thermocouple/mV Analog Input Module
1746-NT4 | Allen Bradley Thermocouple/mV Analog Input Module

1746-NT4 | Allen Bradley Thermocouple/mV Analog Input Module

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Availability: In stock. Usually ships in 5 - 7 working days.
Part Number: 1746-NT4
USD630.00
Retail Price:USD741.00
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Part Number : 1746-NT4

Model1746-NT4
Backplane Current Consumption

60 mA at 5V dc
40 mA at 24V dc
Backplane Power Consumption1.3W maximum (0.3W at 5V dc, 1.0W at 24V dc)
Number of Channels4 (backplane isolated)
I/O Chassis LocationAny I/O module slot except 0
A/D Conversion MethodSigma-Delta Modulation
Input FilteringLow 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
CalibrationModule autocalibrates at powerup and whenever a channel is enabled.
Isolation500V dc one minute between inputs and chassis ground, and between inputs and backplane.
Maximum Channel-to-Channel Common-Mode SeparationSeries B or later: 2V maximum between any two channels
Series A: 0V separation


  • Availability : In Stock
  • Estimated Lead Time : Usually Ships in 5 - 7 Working Days
  • Shipping Weight : 2 Kg
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