Products

Allen-Bradley 1746-NT4 Thermocouple/mV Input Module

  • Manufacturer: Allen-Bradley
  • Model / Part Number: 1746-NT4
  • Product type: SLC 500 4-channel thermocouple/mV input module (Series B)
  • Input channels: 4 (backplane isolated)
  • Input types: Thermocouple or DC millivolt per channel, with cold junction compensation
  • A/D conversion: Sigma-Delta modulation
  • Input filtering: Programmable low-pass digital filter (10/50/60/250 Hz notch)
  • Normal mode rejection: >100 dB at 50/60 Hz
  • Common mode rejection: >150 dB at 50/60 Hz
  • Isolation: 500 V dc continuous (inputs to chassis and backplane)
  • Backplane load: 60 mA at 5 V dc + 40 mA at 24 V dc; 0.8 W max
  • Availability shown is for reference only and will be confirmed at the time the order is processed.
  • Published quantities may change without prior notice.
  • The customer is responsible for verifying part number and specifications before confirming the purchase.
  • Certain products may be considered special order items depending on availability.
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