The 1746-NI4 is an SLC 500 analog input module from Allen-Bradley, designed for industrial automation applications. It offers 4 analog input channels, suitable for connecting sensors and transmitters. I. Core Specifications

• Product Series: SLC 500

• Type: Analog Input Module

• Input Channels: 4

• Input Type: Voltage, current

• Input Range: ±10 V, 0-10 V, 0-20 mA, 4-20 mA

• Resolution: 16-bit

• Isolation: 1 channel

• Mounting: Rack-mounted

• Operating Temperature: 0°C to +60°C

II. Product Features

1. Multi-Channel: 4 input channels for flexible configuration.

2. Versatile Input: Supports voltage and current inputs.

3. High Resolution: 16-bit resolution for accurate measurement.

4. Reliable Performance: Robust design for industrial environments.

5. Compatible: Works with SLC 500 PLC systems.

III. Typical Applications

• Temperature measurement

• Pressure monitoring

• Flow measurement

• Level monitoring

• Process control systems