Allen Bradley 1746-NR4 Original Packaging Module in Stock

The Allen Bradley 1746-NR4 is a four-channel RTD/Resistance Input Module that provides analog input to SLC 500 controllers. The module can be used to measure temperature, pressure, and other physical variables.

Features

• Four analog input channels
• Supports 100 Ω, 200 Ω, 500 Ω platinum, 120 Ω nickel, 604 Ω nickel/iron, and 10 Ω copper RTDs
• Resolution of 16 bits
• Update rate of 17 ms to 1.2 s
• Bandwidth of 2.62-65.5 Hz
• Current load of 50 mA @ 5 V or 50 mA @ 24 V
• Dimensions: 170 x 120 x 40 mm
• Weight: 0.75 kg

Applications

The Allen Bradley 1746-NR4 can be used in a variety of applications, including:

• Temperature measurement
• Pressure measurement
• Flow measurement
• Level measurement
• Weight measurement
• Humidity measurement
• Conductivity measurement
• Viscosity measurement

Technical Specifications

• Architecture: SLC 500
• Number of channels: 4
• Input type: RTD/Resistance
• Voltage range: 10-30 VDC
• Current draw: 50 mA
• Resolution: 16 bits
• Update rate: 17 ms to 1.2 s
• Bandwidth: 2.62-65.5 Hz

Benefits

The Allen Bradley 1746-NR4 offers a number of benefits, including:

• High accuracy
• Wide input range
• Fast update rate
• Low current draw
• Small size and weight
• Durable construction

Conclusion

The Allen Bradley 1746-NR4 is a versatile and reliable input module that can be used in a variety of applications. It offers high accuracy, a wide input range, and a fast update rate. The module is also small, lightweight, and durable.