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| Manufacturer: | Allen Bradley - PLC |
| Product Type: | PLC/Programmable Logic Controller |
| Part Number: | 1746-NR4 |
| Series: | SLC 500 |
| UPC: | 10662468440742 |
Description:
The 1746-NR4 is an RTD Input Module that is manufactured and branded by Rockwell Automation and Allen-Bradley. This Input Module has four (4) backplane isolated channels and a backplane power consumption of 1.5 Watts (maximum), 0.3 Watts at 5 Volts DC and 1.2 Watts at 24 Volts DC.
Automation Stop is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with Automation Stop's 1-year warranty.
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Request a QuoteKey Features:
- is a rtd/resistance analog input module
- utilizes an operating temperature of 0 to 60 degrees celsius
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Warranty
We proudly offer a one year Automation Stop warranty on most products.
Rockwell Disclaimer: The product is used surplus. Automation Stop is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Automation Stop is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Automation Stop also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Automation Stop also makes no representations as to your right to install any such firmware on the product. Automation Stop will not obtain or supply 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 firmware.
The 1746-NR4 is an RTD Input Module that is branded and manufactured by Allen-Bradley and Rockwell Automation. The 1746-NR4 has a backplane current consumption of 50 milliamperes at 5 Volts DC and 50 milliamperes at 24 Volts DC. Backplane power consumption is 1.5 Watts (maximum), 0.3 Watts at 5 Volts DC, and 1.2 Watts at 24 Volts DC. This Input Module has no external power supply requirements and includes four (4) backplane isolated channels. It utilizes Sigma-Delta modulation for its A/D conversion method and a low pass digital filter with programmable notch (filter) frequencies for input filtering. The 1746-NR4 has a maximum common mode voltage of ±1 Volt and an optical isolation of 500 Volts DC for 1 minute between inputs and chassis ground, as well as between inputs and backplane.
Physical specifications for the 1746-NR4 include the module’s LED indicators for status (5), each channel (4), and one (1) for module status. The 1746-NR4 uses two 2.5 mm^2 (14 AWG) wire per terminal and uses the Allen-Bradley 1746-RT25G for its terminal block. Environmental specifications for the 1746-NR4 include an operating temperature between the range of 0 and 60 degrees Celsius (32 to 140 degrees Fahrenheit), a storage temperature between the range of -40 and 85 degrees Celsius (-40 to 185 degrees Fahrenheit), and a relative humidity ranging between 5 and 95% (without condensation). The 1746-NR4 has a hazardous environmental classification that is Class I, Division 2 Hazardous Environment. Agency certifications include UL and CSA Class I, Division 2 Groups A, B, C, D, as well as CE compliant for all applicable directives.
Technical Specifications
| Region of Manufacture* | Singapore |
| Type | PLC Input Module |
| Manufacturer: | Allen-Bradley / Rockwell Automation |
| Channels: | 4, Backplane Isolated |
| A/D Conversion Method: | Sigma-Delta modulation |
| Backplane Current Consumption: | 50 milliAmps at 5 Volts DC, 50 milliAmps at 24 Volts DC |
| Backplane Power Consumption: | 1.5 Watts (Maximum) |
| Input Filtering: | Low Pass Digital Filter with Programmable Notch Frequencies |
| Maximum Common Mode, Volts: | +/- 1 Volt |
| Maximum Allowed Permanent Voltage Overload: | +/- 5 Volts DC |
| Maximum Allowed Permanent Current Overload: | +/- 5 milliAmps |
| Isolation Between Inputs: | None |
| Operating Temperature: | 0 to 60 degrees Celsius |
| Storage Temperature: | -40 to 85 degrees Celsius |
| Relative Humidity: | 5% to 95%, Non-Condensing |
| Hazardous Environment Classification: | Class I, Division 2 Hazardous Environment |
| RTD Types: | Platinum, Nickel, Nickel Iron, Copper |
| Maximum Termination Wire Size: | Two 2.5 m2 wire per terminal |
| Brand | Allen-Bradley |
| Manufacturer | Rockwell Automation |
| Product Type | RTD Input Module |
| Bulletin | 1746 |
| Part Number | 1746-NR4 |
| Backplane Current Consumption (@ 5 VDC) | 50 milliamperes |
| Backplane Current Consumption (@ 24 VDC) | 50 milliamperes |
| Backplane Isolated Channels | Four (4) |
| A/D Conversion Method | Sigma-Delta Modulation |
| Maximum Common Mode Voltage | ±1 Volt |
| Optical Isolation | 500 Volts DC for 1 Minute between Inputs and Chassis Ground, between Inputs and Backplane |
| LED Indicators | Status (5), Channel (4), Module Status (1) |
| Operating Temperature | 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit) |
| Storage Temperature | -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit) |
| Relative Humidity | 5 to 95% (without condensation) |
*Region of Manufacture may vary
FAQ
Question: Does Automation Stop offer repairs on the 1746-NR4?
Answer: Yes. We offer repairs for the 1746-NR4 and it comes with our 1 Year Automation Stop Warranty.
Question: What type of warranty comes with the Allen Bradley - PLC and 1746-NR4?
Answer: If you buy the 1746-NR4 through Automationstop.com it comes with our 1 Year Warranty and no other warranties.
Question: Can I buy the 1746-NR4 online?
Answer: Yes. Automation Stop sells the 1746-NR4 online and you can check out for the quantity and condition listed available above.
Question: What is the manufacturer for the 1746-NR4?
Answer: The 1746-NR4 is made by Allen Bradley - PLC.
Question: What type of product is the 1746-NR4?
Answer: The 1746-NR4 is part of the SLC 500 series.
Question: What A/D Conversion Method does the 1746-NR4 have?
Answer: The 1746-NR4 has a Sigma-Delta Modulation A/D Conversion Method.
Question: What A/D Conversion Method: is included with the 1746-NR4?
Answer: The Allen Bradley-Rockwell Automation 1746-NR4 has a Sigma-Delta modulation A/D Conversion Method:.
Question: What is the Backplane Current Consumption (@ 24 VDC) of the Allen Bradley-Rockwell Automation 1746-NR4?
Answer: The Backplane Current Consumption (@ 24 VDC) of the Allen Bradley-Rockwell Automation 1746-NR4 is 50 milliamperes.
Question: What is the Backplane Current Consumption (@ 5 VDC) of the 1746-NR4?
Answer: The Backplane Current Consumption (@ 5 VDC) of the 1746-NR4 is 50 milliamperes.
Question: What is the Backplane Current Consumption: of the 1746-NR4?
Answer: The Backplane Current Consumption: of the Rockwell-Automation 1746-NR4 is 50 milliAmps at 5 Volts direct current, 50 milliAmps at 24 Volts direct current.
Question: What is the Backplane Isolated Channels of the 1746-NR4?
Answer: The Backplane Isolated Channels of the 1746-NR4 is Four (4).
Question: What is the Backplane Power Consumption: of the 1746-NR4?
Answer: The Backplane Power Consumption: of the Allen Bradley-Rockwell Automation 1746-NR4 is 1.5 Watts (Maximum).
Question: What Brand does the 1746-NR4 have?
Answer: The 1746-NR4 has a AB Brand.
Question: What Bulletin does the 1746-NR4 have?
Answer: The Bulletin of the Allen Bradley Automation 1746-NR4 is 1746.
Question: What is the Channels: of the 1746-NR4?
Answer: The Channels: of the 1746-NR4 is 4, Backplane Isolated.
Question: What is the Hazardous Environment Classification: of the Allen-Bradley 1746-NR4?
Answer: The 1746-NR4 has a Hazardous Environment Classification: of Class I, Division 2 Hazardous Environment.
Question: Does the Allen Bradley-Rockwell Automation 1746-NR4 have a Input Filtering:?
Answer: Low Pass Digital Filter with Programmable Notch Frequencies.
Question: Does the Allen Bradley 1746-NR4 have a Isolation Between Inputs:?
Answer: None.
Question: What LED Indicators does the Allen Bradley 1746-NR4 have?
Answer: The LED Indicators of the Allen Bradley 1746-NR4 is Status (5), Channel (4), Module Status (1).
Question: What Manufacturer: is included with the Allen Bradley Automation 1746-NR4?
Answer: The Allen Bradley Automation 1746-NR4 has a Allen Bradley / Rockwell Automation Manufacturer:.
Question: What is the Maximum Allowed Permanent Current Overload: of the 1746-NR4?
Answer: The 1746-NR4 has a Maximum Allowed Permanent Current Overload: of +/- 5 milliAmps.
Question: What Maximum Allowed Permanent Voltage Overload: does the Allen Bradley-Rockwell Automation 1746-NR4 have?
Answer: The Maximum Allowed Permanent Voltage Overload: of the 1746-NR4 is +/- 5 Volts direct current.
Question: What is the Maximum Common Mode Voltage of the 1746-NR4?
Answer: The Rockwell Automation 1746-NR4 has a Maximum Common Mode Voltage of ±1 Volt.
Question: What is the Maximum Common Mode, Volts: of the Rockwell Automation 1746-NR4?
Answer: The 1746-NR4 has a Maximum Common Mode, Volts: of +/- 1 Volt.
Question: What is the Maximum Termination Wire Size: of the 1746-NR4?
Answer: The 1746-NR4 has a Maximum Termination Wire Size: of Two 2.5 m2 wire per terminal.
Question: What is the Operating Temperature of the 1746-NR4?
Answer: The 1746-NR4 has a Operating Temperature of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit).
Question: What Operating Temperature: does the Allen-Bradley 1746-NR4 have?
Answer: The Allen-Bradley 1746-NR4 has a Operating Temperature: of 0 to 60 degrees Celsius.
Question: What Optical Isolation does the 1746-NR4 have?
Answer: The 1746-NR4 has a Optical Isolation of 500 Volts direct current (DC) for 1 Minute between Inputs and Chassis Ground, between Inputs and Backplane.
Question: What is the component Number of the 1746-NR4?
Answer: The Allen-Bradley 1746-NR4 has a unit Number of 1746-NR4.
Question: What Product Type is included with the Rockwell Automation 1746-NR4?
Answer: The 1746-NR4 has a RTD Input Module Product Type.
Question: What Region of Manufacture* does the Allen Bradley 1746-NR4 have?
Answer: The Allen Bradley 1746-NR4 has a Singapore Region of Manufacture*.
Question: What is the Relative Humidity of the 1746-NR4?
Answer: The 1746-NR4 has a Relative Humidity of 5 to 95% (without condensation).
Question: Does the Allen Bradley Automation 1746-NR4 have a Relative Humidity:?
Answer: 5% to 95%, Non-Condensing.
Question: What RTD Types: is included with the Allen Bradley/Rockwell Automation 1746-NR4?
Answer: The Allen Bradley/Rockwell Automation 1746-NR4 has a Platinum, Nickel, Nickel Iron, Copper RTD Types:.
Question: What is the Storage Temperature of the 1746-NR4?
Answer: The Storage Temperature of the 1746-NR4 is -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit).
Question: What is the Storage Temperature: of the Allen Bradley-Rockwell Automation 1746-NR4?
Answer: The Storage Temperature: of the 1746-NR4 is -40 to 85 degrees Celsius.
Series information for 1746-NR4
For additional information about 1746-NR4 check the data sheet or manual. Also check the manual PDF for all wiring diagrams, compatibility, troubleshooting, specifications, installation instructions, and accessories (such as batteries, terminal blocks, or cables) regarding 1746-NR4.
| Revision Part # | Also Known As | Availability |
|---|---|---|
| 1746-NR4/A | 1746-NR4 Ser A, Series A, Rev A | Request a Quote |
| 1746-NR4/B | 1746-NR4 Ser B, Series B, Rev B | Request a Quote |
Common Misspellings:
- 174G-NR4
- I746-NR4
- I74G-NR4
