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Allen-Bradley 1746-NR4 SLC 500 analog input module, 4-channel RTD inputs, high-accuracy temperature sensing for industrial process control.

Allen-Bradley 1746-NR4

SKU: 1746-NR4
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$390.00
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Allen-Bradley 1746-NR4 | 4-Channel RTD Analog Input Module for SLC 500 Systems

Overview

The Allen-Bradley 1746-NR4 is a 4-channel analog input module designed for SLC 500 systems, capable of directly interfacing with Resistance Temperature Detectors (RTDs). It offers high-resolution temperature measurement, making it ideal for industrial applications requiring precise and reliable thermal monitoring and control.

Key Features

  • Number of Inputs: 4 RTD input channels

  • Input Type: RTD sensors including PT100, NI100, and others

  • High Accuracy: Provides high-resolution temperature sensing

  • Cold-Junction Compensation: Built-in for accurate temperature readings

  • Diagnostic LEDs: Status indicators for easy troubleshooting

  • Noise Immunity: Designed to operate reliably in industrial environments

  • Backplane Communication: Seamlessly integrates into SLC 500 chassis

Technical Specifications

  • Catalog Number: 1746-NR4

  • Supported RTD Types: PT100, PT1000, NI100, and others

  • Temperature Measurement Range: -200°C to +850°C (depending on RTD type)

  • Resolution: 0.1°C or better

  • Input Resistance: > 1 MΩ

  • Isolation Voltage: 1500V RMS between field inputs and backplane

  • Backplane Current Load: 110 mA at 5V DC, 100 mA at 24V DC

  • Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

  • Mounting: Standard SLC 500 chassis slot

  • Certifications: UL, CE, CSA

Applications

  • Industrial process temperature control

  • Thermal monitoring in manufacturing

  • HVAC systems

  • Food and beverage processing

  • Pharmaceutical manufacturing

Why Choose the 1746-NR4?

  • Precise Temperature Measurement: High-resolution sensing for critical applications

  • Reliable RTD Support: Direct connection for a variety of RTD types

  • Easy System Integration: Designed for SLC 500 platform compatibility

  • Built-In Compensation: Accurate measurements with integrated cold-junction compensation

  • Industrial Durability: Built for rugged environments

Order Now

Available for immediate shipment. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1746-NR4 | 4-Channel RTD Analog Input Module for SLC 500 Systems

Overview

The Allen-Bradley 1746-NR4 is a 4-channel analog input module designed for SLC 500 systems, capable of directly interfacing with Resistance Temperature Detectors (RTDs). It offers high-resolution temperature measurement, making it ideal for industrial applications requiring precise and reliable thermal monitoring and control.

Key Features

  • Number of Inputs: 4 RTD input channels

  • Input Type: RTD sensors including PT100, NI100, and others

  • High Accuracy: Provides high-resolution temperature sensing

  • Cold-Junction Compensation: Built-in for accurate temperature readings

  • Diagnostic LEDs: Status indicators for easy troubleshooting

  • Noise Immunity: Designed to operate reliably in industrial environments

  • Backplane Communication: Seamlessly integrates into SLC 500 chassis

Technical Specifications

  • Catalog Number: 1746-NR4

  • Supported RTD Types: PT100, PT1000, NI100, and others

  • Temperature Measurement Range: -200°C to +850°C (depending on RTD type)

  • Resolution: 0.1°C or better

  • Input Resistance: > 1 MΩ

  • Isolation Voltage: 1500V RMS between field inputs and backplane

  • Backplane Current Load: 110 mA at 5V DC, 100 mA at 24V DC

  • Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

  • Mounting: Standard SLC 500 chassis slot

  • Certifications: UL, CE, CSA

Applications

  • Industrial process temperature control

  • Thermal monitoring in manufacturing

  • HVAC systems

  • Food and beverage processing

  • Pharmaceutical manufacturing

Why Choose the 1746-NR4?

  • Precise Temperature Measurement: High-resolution sensing for critical applications

  • Reliable RTD Support: Direct connection for a variety of RTD types

  • Easy System Integration: Designed for SLC 500 platform compatibility

  • Built-In Compensation: Accurate measurements with integrated cold-junction compensation

  • Industrial Durability: Built for rugged environments

Order Now

Available for immediate shipment. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1746-NR4

Allen-Bradley 1746-NR4

$390.00
Add to wishlist
Allen-Bradley 1746-NR4

Allen-Bradley 1746-NR4

Your Price:
$390.00
Item Added to Your Cart
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