1 1

1746-N14

1746-N14

Manufacturer: ALLEN BRADLEY

Condition: New and Unused, Surplus.

Price: Available on Request

Overview of Allen-Bradley 1746-NI4

The Allen-Bradley 1746-NI4 is an analog input module for the SLC 500 programmable controller series. It features four non-isolated differential input channels that can be individually configured for voltage or current signals. This module is designed to support a variety of industrial process monitoring and control applications by providing precise and reliable analog input data.

Key Features

  • Four differential, non-isolated analog input channels
  • Selectable input ranges per channel: voltage (-10 to +10 V DC) or current (-20 to +20 mA)
  • High accuracy with overall accuracy at 25°C of ±0.365% for current inputs and ±0.284% for voltage inputs
  • Resolution: 1.22 µA per LSB (current) and 305 µV per LSB (voltage)
  • Input impedance: 250 Ohms for current, 1 MΩ for voltage
  • Built-in LED indicators for channel and module status diagnostics
  • Compatible with SLC 500 fixed or modular chassis
  • User-configurable input ranges for process flexibility

Technical Specifications

Model 1746-NI4
Channels 4 analog inputs (differential non-isolated)
Voltage Input Range -10 to +10 V DC
Current Input Range -20 to +20 mA
Input Impedance 250 Ω (current), 1 MΩ (voltage)
Resolution 1.22 µA LSB (current), 305 µV LSB (voltage)
Accuracy at 25 °C ±0.365% full scale (current), ±0.284% full scale (voltage)
Operating Temperature 0 to 60 °C (32 to 140 °F)
Enclosure SLC 500 chassis compatible
Indicators Channel status LEDs and module status LEDs

Applications

The 1746-NI4 is used extensively in industrial process control, monitoring analog process variables such as temperature, pressure, flow, and level. Its high accuracy and versatile input ranges make it suitable for various control and data acquisition systems within the SLC 500 automation platform.

Price Matching / Price on Inquiry

If this item is readily available at a lower price through any valid distributor, please contact us for price matching. Leadtime is committed to providing you with the best value for your purchase.

Warranty

Leadtime offers a 1-year warranty for all products sold and repaired, providing a dependable and reliable investment in your company's future.

View full details

Our surplus items are ensured to be operational and come with a 1-year warranty.