Overview

The 1746-NI4 is an Analog I/O Module designed for use with SLC™ Processors. This module facilitates the connection and processing of various analog signals, making it ideal for applications requiring precise input measurements.

Technical Specifications

• Number of Inputs: 4
• Input Ranges:
  • 0-10V -1 LSB (includes 0-5V dc, 1-5V dc)
  • 0-21 mA (includes 0-20 mA, 4-20 mA)
• Input Step Response: 60 ms
• Input Filter at 3 dB: 10 Hz
• Input A/D Converter: 16-bit
• Input Resolution (I): 1.22 A / LSB
• Input Resolution (V): 305.2 V / LSB
• Input Coding (I): 16,384 counts
• Input Coding (V): 32,768 counts
• Input Non-linearity: 0.01% FS
• Common Mode Rejection: 105 dB @ 60 Hz
• Number of Outputs: 0
• Output Range: n/a
• Output D/A Converter: n/a
• Output Coding: n/a