1746-NR4 | Allen-Bradley SLC 500 RTD/Resistance Analog Input Module, 4 Point
1746-NR4 | Allen-Bradley SLC 500 RTD/Resistance Analog Input Module, 4 Point
Part #: 1746-NR4 Manufactured by: Allen-Bradley

1746-NR4 | Allen-Bradley SLC 500 RTD/Resistance Analog Input Module, 4 Point

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Product Overview
The Allen-Bradley 1746-NR4 is a SLC 500 RTD/Resistance Analog Input Module. This RTD/Resistance Analog Input Module has 4 ...  Read more
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Warranty for item #: 1746-NR4
IQElectro offers a complimentary 2-year warranty on all our products. This ensures that every purchase you make from IQElectro is a reliable and trustworthy investment for the future of your company. Warranty Terms
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1746-NR4 | Allen-Bradley SLC 500 RTD/Resistance Analog Input Module, 4 Point
    1746-NR4 | Allen-Bradley SLC 500 RTD/Resistance Analog Input Module, 4 Point
1746-NR4 | Allen-Bradley SLC 500 RTD/Resistance Analog Input Module, 4 Point
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Product Description P/N: 1746-NR4

Description / Specifications

Description 

The Allen-Bradley 1746-NR4 is a SLC 500 RTD/Resistance Analog Input Module. This RTD/Resistance Analog Input Module has Four (4) channels which are compatible for RTD sensors such as Platinum (385), Platinum (3916), Copper (416), Nickel (618), Nickel (672), and Nickel Iron. It is also compatible for direct inputs of resistance devices. This module is compatible for Fixed style and modular style SLC 500.

 

Technical Specifications 

 

Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1746-NR4
Series SLC 500
Inputs 4
Module Type RTD/Resistance Analog Input Module
Bandwidth 2.62-65.5 Hertz
Compatible RTD Sensors Platinum (385) 100, 200, 500 and 1000; Platinum (3816) 100, 200, 500 and 1000; Copper (426) 10, Nickel (618) 120, Nickel (672) 120, and Nickel Iron (518) 604.
Update Time 17 milliseconds-1.2 seconds
Compatible Resistance input range 0 - 150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms and 0 to 300 Ohms
Backplane Current 50 mA
Backplane Power Consumption 1.5 W max (0.3 W at 5V dc, 1.2 W at 24V dc)
I/O Chassis location Any slot except Slot 0
Step Response 60 milliseconds in, 2.5 milliseconds out
Resolution .01 Deg. Celcius
Operating Temperature 0 to 60 degrees Celsius
Operating Isolation 500 Volts/1 minute
Storage Temperature -40 to 85 degrees Celsius
A/D Conversion method Sigma-delta modulation

  

 

Information About 1746-NR4

The Allen-Bradley 1746-NR4 SLC 500 RTD/resistance input module has Four (4) channels available that are backplane-isolated. The module’s A/D conversion method is sigma-delta modulation. This module is compatible for installation to a fixed style or modular hardware SLC 500. The 1746-NR4 also comes with input filtering, particularly a low-pass digital filter that has programmable frequencies. LED status indicators are present on the 1746-NR4 module, specifically 5 indicators made up of 1 indicator for the status of the module itself and 4 indicators for the module’s channels, with 1 indicator for every channel. RTD types compatible for this module are Nickel Iron, Nickel, Copper, and Platinum. Note that this module does not require an external power supply and it does a self-calibration automatically when the filter frequency, input type, or excitation current, or when a channel is enabled.

The backplane current consumptions of the 1746-NR4 module are 50 mA each at both 5 Volts DC and 24 Volts DC, and its maximum backplane power consumption is 1.5 Watts, with 0.3 Watts at 5 Volts DC and 1.2 Watts at 24 Volts DC. The maximum permanent overloads this module can handle are +/- 5 Volts DC for Volts and +/- 5 mA for the current and its maximum common-mode voltage is +/- 1 Volt. The optical isolation of the 1746-NR4 is 500 Volts DC for 1 minute between both the inputs and the chassis ground and between the inputs and the backplane. The 1746-NR4 also works at an operating temperature of 0 to 60 degrees Celsius and it can be stored at a non-operating temperature of -40 to 85 degrees Celsius.

The 1746-NR4 is an Allen-Bradley module that belongs to the SLC 500 product family. This module is a Resistance Temperature Detector (RTD) module that is used to interface RTD sensors to the SLC 500 control system.

It features Four (4) RTD inputs with each channel supporting a wide variety of RTD types. Compatible RTD types include Platinum (385) 100, 200, 500 and 1000; Platinum (3816) 100, 200, 500 and 1000; Copper (426) 10, Nickel (618) 120, Nickel (672) 120, and Nickel Iron (518) 604. This RTD module can measure temperature as low as - 200 to 850 Deg. Celsius. Each input channel is built with broken sensor detection that may indicate a shortened or open circuit. When this error is detected, the module’s indication is out of range.

This module is also compatible for measuring process variables through direct wiring of resistance signals such as 0 - 150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms and 0 to 300 Ohms. This may be used not only for measuring temperature but for measuring displacement or movement or a particular device such as pick and place mechanisms, clamping equipment and many other applications.

It is compatible for installation in a fixed style hardware that uses 1746-A2 as expansion chassis or to a local chassis or remote I/O chassis of a modular style hardware. This module is not designed for installation to slot 0 of a modular style hardware as Slot 0 is dedicated for an SLC 500 Controller or Adapter module.





Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1746-NR4 is a SLC 500 RTD/Resistance Analog Input Module. This RTD/Resistance Analog Input Module has Four (4) channels which are compatible for RTD sensors such as Platinum (385), Platinum (3916), Copper (416), Nickel (618), Nickel (672), and Nickel Iron. It is also compatible for direct inputs of resistance devices. This module is compatible for Fixed style and modular style SLC 500.

 

Technical Specifications 

 

Brand Allen-Bradley
Manufacturer Rockwell Automation
Part Number 1746-NR4
Series SLC 500
Inputs 4
Module Type RTD/Resistance Analog Input Module
Bandwidth 2.62-65.5 Hertz
Compatible RTD Sensors Platinum (385) 100, 200, 500 and 1000; Platinum (3816) 100, 200, 500 and 1000; Copper (426) 10, Nickel (618) 120, Nickel (672) 120, and Nickel Iron (518) 604.
Update Time 17 milliseconds-1.2 seconds
Compatible Resistance input range 0 - 150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms and 0 to 300 Ohms
Backplane Current 50 mA
Backplane Power Consumption 1.5 W max (0.3 W at 5V dc, 1.2 W at 24V dc)
I/O Chassis location Any slot except Slot 0
Step Response 60 milliseconds in, 2.5 milliseconds out
Resolution .01 Deg. Celcius
Operating Temperature 0 to 60 degrees Celsius
Operating Isolation 500 Volts/1 minute
Storage Temperature -40 to 85 degrees Celsius
A/D Conversion method Sigma-delta modulation

  

 

Information About 1746-NR4

The Allen-Bradley 1746-NR4 SLC 500 RTD/resistance input module has Four (4) channels available that are backplane-isolated. The module’s A/D conversion method is sigma-delta modulation. This module is compatible for installation to a fixed style or modular hardware SLC 500. The 1746-NR4 also comes with input filtering, particularly a low-pass digital filter that has programmable frequencies. LED status indicators are present on the 1746-NR4 module, specifically 5 indicators made up of 1 indicator for the status of the module itself and 4 indicators for the module’s channels, with 1 indicator for every channel. RTD types compatible for this module are Nickel Iron, Nickel, Copper, and Platinum. Note that this module does not require an external power supply and it does a self-calibration automatically when the filter frequency, input type, or excitation current, or when a channel is enabled.

The backplane current consumptions of the 1746-NR4 module are 50 mA each at both 5 Volts DC and 24 Volts DC, and its maximum backplane power consumption is 1.5 Watts, with 0.3 Watts at 5 Volts DC and 1.2 Watts at 24 Volts DC. The maximum permanent overloads this module can handle are +/- 5 Volts DC for Volts and +/- 5 mA for the current and its maximum common-mode voltage is +/- 1 Volt. The optical isolation of the 1746-NR4 is 500 Volts DC for 1 minute between both the inputs and the chassis ground and between the inputs and the backplane. The 1746-NR4 also works at an operating temperature of 0 to 60 degrees Celsius and it can be stored at a non-operating temperature of -40 to 85 degrees Celsius.

The 1746-NR4 is an Allen-Bradley module that belongs to the SLC 500 product family. This module is a Resistance Temperature Detector (RTD) module that is used to interface RTD sensors to the SLC 500 control system.

It features Four (4) RTD inputs with each channel supporting a wide variety of RTD types. Compatible RTD types include Platinum (385) 100, 200, 500 and 1000; Platinum (3816) 100, 200, 500 and 1000; Copper (426) 10, Nickel (618) 120, Nickel (672) 120, and Nickel Iron (518) 604. This RTD module can measure temperature as low as - 200 to 850 Deg. Celsius. Each input channel is built with broken sensor detection that may indicate a shortened or open circuit. When this error is detected, the module’s indication is out of range.

This module is also compatible for measuring process variables through direct wiring of resistance signals such as 0 - 150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms and 0 to 300 Ohms. This may be used not only for measuring temperature but for measuring displacement or movement or a particular device such as pick and place mechanisms, clamping equipment and many other applications.

It is compatible for installation in a fixed style hardware that uses 1746-A2 as expansion chassis or to a local chassis or remote I/O chassis of a modular style hardware. This module is not designed for installation to slot 0 of a modular style hardware as Slot 0 is dedicated for an SLC 500 Controller or Adapter module.





Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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Our order was completed perfectly, but the price is high due to our purchase of more than five pieces.