1746-NT4 - In Stock | Allen Bradley PLC SLC 500

1746-NT4

Rated 4.9 with 8 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply 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 DO Supply 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. DO Supply 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.

Rockwell Disclaimer: The product is used surplus. DO Supply 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 DO Supply 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. DO Supply 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.


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1746-NT4

Revisions: Ser A Ser B 
Description: The Allen-Bradley 1746-NT4 is a SLC 500 Thermocouple/mV Analog Input Module. This module has Four (4) channels which are compatible for Thermocouple sensors such as J, K, T, E, S, R, B and N. It is also compatible for mV input such as +/- 50 mV and +/- 100 mV. This module is compatible for Fixed style and modular style SLC 500.
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Description: The Allen-Bradley 1746-NT4 is a SLC 500 Thermocouple/mV Analog Input Module. This module has Four (4) channels which are compatible for Thermocouple sensors such as J, K, T, E, S, R, B and N. It is also compatible for mV input such as +/- 50 mV and +/- 100 mV. This module is compatible for Fixed style and modular style SLC 500.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply 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 DO Supply 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. DO Supply 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. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply 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.

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better business bureau
Revisions: Ser A Ser B 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1746-NT4.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

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Rated 4.9 with 8 reviews

    Technical Specifications for 1746-NT4

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-NT4
SeriesSLC 500
Inputs4
Module TypeThermocouple/mV Analog Input Module
Backplane Current (5 Volts)60 milliamps
No. of InputsFour (4)
Backplane Current (24 Volts)55 milliamps
Compatible Thermocouple SensorsJ, K, T, E, S, R, B and N
Update Time26 milliseconds-1.2 seconds
Compatible miliVolt signal+/- 50 mV and +/- 100 mV
Resolution16 bits in, 14 bits out
Backplane Current0.06 mA @ 5VDC; 0.04 mA @ 24VDC
Backplane Power Consumption0.8W maximum (0.3W @ 5V dc, 0.5W @ 24V dc)
Step Response60 milliseconds in, 2.5 milliseconds out
Open Circuit DetectionZero; Upscale; Downscale
Channels4 backplane isolated
I/O Chassis locationAny slot except Slot 0
UPC10612598172693
Operating Temperature0 to 60 degrees Celsius
UPC10662468165911
Storage Temperature-40 to 85 degrees Celsius
A/D Conversion methodSigma-delta modulation
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-NT4
SeriesSLC 500
Inputs4
Module TypeThermocouple/mV Analog Input Module
Backplane Current (5 Volts)60 milliamps
No. of InputsFour (4)
Backplane Current (24 Volts)55 milliamps
Compatible Thermocouple SensorsJ, K, T, E, S, R, B and N
Update Time26 milliseconds-1.2 seconds
Compatible miliVolt signal+/- 50 mV and +/- 100 mV
Resolution16 bits in, 14 bits out
Backplane Current0.06 mA @ 5VDC; 0.04 mA @ 24VDC
Backplane Power Consumption0.8W maximum (0.3W @ 5V dc, 0.5W @ 24V dc)
Step Response60 milliseconds in, 2.5 milliseconds out
Open Circuit DetectionZero; Upscale; Downscale
Channels4 backplane isolated
I/O Chassis locationAny slot except Slot 0
UPC10612598172693
Operating Temperature0 to 60 degrees Celsius
UPC10662468165911
Storage Temperature-40 to 85 degrees Celsius
A/D Conversion methodSigma-delta modulation
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About 1746-NT4

The Allen Bradley 1746-NT4 is a Thermocouple/mV Input Module for an SLC 500 system. It provides all SLC 500 processors with a digitally converted thermocouple or millivolt (mV) analog data, received and stored in its image table. It does not require any external power supply as it receives 5 Volts DC and 24 Volts DC power from the SLC 500 power supply through its backplane. It has two cold-junction compensation (CJC) sensors instead of offset voltages to retain thermocouple input signal accuracy. Block transfers are required by this module in a remote I/O configuration. It interfaces to thermocouple types J, K, T, E, R, S, B, and N, and accepts direct +/-50 mV and +/-100 mV analog input signals. The 1746-NT4 module auto calibrates at power-up and whenever a channel is enabled. It has 5 green LED status indicators, one for module status and one for each of the four channels.

The 1746-NT4 module has 4 backplane isolated input channels. It has a backplane current consumption of 60 mA at 5 Volts DC and 40 mA at 24 Volts DC. It has a backplane power consumption of 0.3 Watts at 5 Volts DC and 0.5 Watts at 2 Volts DC, a 16-bit converter resolution, and a 12 to 300 millisecond Step response at 95%. It has a bandwidth of 2.62 - 65.5 Hertz and a 26 millisecond - 1.2 second update period and uses sigma-delta modulation for A/D conversion. It can be installed in any slot except slot 0 of the SLC 500 chassis. It uses two wires per terminal with a maximum wire size of 2.5 millimeters (14 AWG) and 25 ohms maximum cable impedance. For Thermocouple inputs, use shielded twisted thermocouple extension wire; for mV inputs, Belden 8761 or equivalent wire must be used.

The 1746-NT4 is an Allen-Bradley module used with Thermocouple sensors and mV signals. This module belongs to analog input module category which belongs to the SLC 500 product family.

It features Eight (8) Thermocouple inputs with each channel supporting a wide variety of Thermocouple types such as J, K, T, E, S, R, B and N. Compatible mV signals include +/- 50 mV and +/- 100 mV. Each input channel is built with broken sensor detection may indicate a shorted or open circuit. There are configurable settings when an open circuit is detected such as Zero, Upscale and Downscale. When Zero is configured, the module’s reading is forced to Zero (0). When set to Downscale, the module’s reading is forced to the lowest reading while Upscale forces the reading to the maximum reading. These settings are helpful as it may be used to quickly diagnose the state of each channel aside from the visible LED indicators for each channel. The fault reaction settings must be based on the fail-safe operation of the process.

Individual channel filters may also be set to fine tune the module’s behavior to input. Channel filters are set to minimize the effect of electrical noise and AC lines that may cause fluctuations and erratic readings. Selectable filter frequencies are 250 Hz which offers minimize noise filtering, 60 Hz, 50 Hz and 10 Hz noise filtering. If a Cold Junction Compensation (CJC) input is selected, input filter is ignored.

FAQ for 1746-NT4

How many inputs does this module have?


The 1746-NT4 has a total of four inputs.

Can this module be purchased with a warranty?


Yes, the 1746-NT4 comes with a free one-year warranty from DO Supply, Inc.

What is this module's resolution?


The 1746-NT4 has a resolution of 16 bits.

Where can I send the 1746-NT4 to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1746-NT4.

Technical Description of 1746-NT4

The Allen-Bradley 1746-NT4 is a SLC 500 Thermocouple/mV Analog Input Module. This Thermocouple/mV Analog Input Module has 4 Inputs and a Backplane Current (5 Volts) of 60 milliamps.

Repair Services for 1746-NT4

Type Lead Time Price Action
Repair Service 2-4 weeks $448cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-NT4. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions for 1746-NT4

Please refer to the manual for more information about the 1746-NT4 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-NT4 Ser A
1746-NT4/A, Series A, Rev A Request Quote
1746-NT4/B, Series B, Rev B Request Quote
Common misspellings:
  • l746-NT4
  • 17A6-NT4
  • 1746-NTA
  • 1746NT4
  • 1747-NT4

Reviews for 1746-NT4

General Rating

"Configuration is not as simple as other modules, updating speeds vary from 1.47 milliseconds to 4.05 seconds but just as accurate as other analog input modules. " -DO Supply Tech

I/O Rating

"Not the most I/O available but still just as useful in the right application. " -DO Supply Tech

Speed Rating

"May take a second or two, just be patient. " -DO Supply Tech

Product Review

"The 1746-NT4 is a Four (4) channel Thermocouple / mV input module. It has lesser no. of inputs compared to the counterpart product that is, 1746-NT8 which features Eight (8) channels. " -DO Supply Tech

Dimensions For 1746-NT4

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1746-NT4

Resolutions For 1746-NT4

About

Technical Specifications for 1746-NT4

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-NT4
SeriesSLC 500
Inputs4
Module TypeThermocouple/mV Analog Input Module
Backplane Current (5 Volts)60 milliamps
No. of InputsFour (4)
Backplane Current (24 Volts)55 milliamps
Compatible Thermocouple SensorsJ, K, T, E, S, R, B and N
Update Time26 milliseconds-1.2 seconds
Compatible miliVolt signal+/- 50 mV and +/- 100 mV
Resolution16 bits in, 14 bits out
Backplane Current0.06 mA @ 5VDC; 0.04 mA @ 24VDC
Backplane Power Consumption0.8W maximum (0.3W @ 5V dc, 0.5W @ 24V dc)
Step Response60 milliseconds in, 2.5 milliseconds out
Open Circuit DetectionZero; Upscale; Downscale
Channels4 backplane isolated
I/O Chassis locationAny slot except Slot 0
UPC10612598172693
Operating Temperature0 to 60 degrees Celsius
UPC10662468165911
Storage Temperature-40 to 85 degrees Celsius
A/D Conversion methodSigma-delta modulation
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1746-NT4
SeriesSLC 500
Inputs4
Module TypeThermocouple/mV Analog Input Module
Backplane Current (5 Volts)60 milliamps
No. of InputsFour (4)
Backplane Current (24 Volts)55 milliamps
Compatible Thermocouple SensorsJ, K, T, E, S, R, B and N
Update Time26 milliseconds-1.2 seconds
Compatible miliVolt signal+/- 50 mV and +/- 100 mV
Resolution16 bits in, 14 bits out
Backplane Current0.06 mA @ 5VDC; 0.04 mA @ 24VDC
Backplane Power Consumption0.8W maximum (0.3W @ 5V dc, 0.5W @ 24V dc)
Step Response60 milliseconds in, 2.5 milliseconds out
Open Circuit DetectionZero; Upscale; Downscale
Channels4 backplane isolated
I/O Chassis locationAny slot except Slot 0
UPC10612598172693
Operating Temperature0 to 60 degrees Celsius
UPC10662468165911
Storage Temperature-40 to 85 degrees Celsius
A/D Conversion methodSigma-delta modulation

About 1746-NT4

The Allen Bradley 1746-NT4 is a Thermocouple/mV Input Module for an SLC 500 system. It provides all SLC 500 processors with a digitally converted thermocouple or millivolt (mV) analog data, received and stored in its image table. It does not require any external power supply as it receives 5 Volts DC and 24 Volts DC power from the SLC 500 power supply through its backplane. It has two cold-junction compensation (CJC) sensors instead of offset voltages to retain thermocouple input signal accuracy. Block transfers are required by this module in a remote I/O configuration. It interfaces to thermocouple types J, K, T, E, R, S, B, and N, and accepts direct +/-50 mV and +/-100 mV analog input signals. The 1746-NT4 module auto calibrates at power-up and whenever a channel is enabled. It has 5 green LED status indicators, one for module status and one for each of the four channels.

The 1746-NT4 module has 4 backplane isolated input channels. It has a backplane current consumption of 60 mA at 5 Volts DC and 40 mA at 24 Volts DC. It has a backplane power consumption of 0.3 Watts at 5 Volts DC and 0.5 Watts at 2 Volts DC, a 16-bit converter resolution, and a 12 to 300 millisecond Step response at 95%. It has a bandwidth of 2.62 - 65.5 Hertz and a 26 millisecond - 1.2 second update period and uses sigma-delta modulation for A/D conversion. It can be installed in any slot except slot 0 of the SLC 500 chassis. It uses two wires per terminal with a maximum wire size of 2.5 millimeters (14 AWG) and 25 ohms maximum cable impedance. For Thermocouple inputs, use shielded twisted thermocouple extension wire; for mV inputs, Belden 8761 or equivalent wire must be used.

The 1746-NT4 is an Allen-Bradley module used with Thermocouple sensors and mV signals. This module belongs to analog input module category which belongs to the SLC 500 product family.

It features Eight (8) Thermocouple inputs with each channel supporting a wide variety of Thermocouple types such as J, K, T, E, S, R, B and N. Compatible mV signals include +/- 50 mV and +/- 100 mV. Each input channel is built with broken sensor detection may indicate a shorted or open circuit. There are configurable settings when an open circuit is detected such as Zero, Upscale and Downscale. When Zero is configured, the module’s reading is forced to Zero (0). When set to Downscale, the module’s reading is forced to the lowest reading while Upscale forces the reading to the maximum reading. These settings are helpful as it may be used to quickly diagnose the state of each channel aside from the visible LED indicators for each channel. The fault reaction settings must be based on the fail-safe operation of the process.

Individual channel filters may also be set to fine tune the module’s behavior to input. Channel filters are set to minimize the effect of electrical noise and AC lines that may cause fluctuations and erratic readings. Selectable filter frequencies are 250 Hz which offers minimize noise filtering, 60 Hz, 50 Hz and 10 Hz noise filtering. If a Cold Junction Compensation (CJC) input is selected, input filter is ignored.

FAQ for 1746-NT4

How many inputs does this module have?


The 1746-NT4 has a total of four inputs.

Can this module be purchased with a warranty?


Yes, the 1746-NT4 comes with a free one-year warranty from DO Supply, Inc.

What is this module's resolution?


The 1746-NT4 has a resolution of 16 bits.

Where can I send the 1746-NT4 to be repaired?


DO Supply, Inc. offers a variety of repair services for the 1746-NT4.

Technical Description of 1746-NT4

The Allen-Bradley 1746-NT4 is a SLC 500 Thermocouple/mV Analog Input Module. This Thermocouple/mV Analog Input Module has 4 Inputs and a Backplane Current (5 Volts) of 60 milliamps.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $448cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-NT4. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Type Lead Time Price Action
Repair Service 2-4 weeks $448cartAdd to Cart

Our highly skilled technicians can repair your SLC 500 1746-NT4. All of our repairs come with a 1 Year Warranty. Please contact us for additional information.

Revisions

Please refer to the manual for more information about the 1746-NT4 such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1746-NT4 Ser A
1746-NT4/A, Series A, Rev A Request Quote
1746-NT4/B, Series B, Rev B Request Quote

Common misspellings:
  • l746-NT4
  • 17A6-NT4
  • 1746-NTA
  • 1746NT4
PDF
Reviews

Reviews for 1746-NT4

General Rating

"Configuration is not as simple as other modules, updating speeds vary from 1.47 milliseconds to 4.05 seconds but just as accurate as other analog input modules. " -DO Supply Tech

I/O Rating

"Not the most I/O available but still just as useful in the right application. " -DO Supply Tech

Speed Rating

"May take a second or two, just be patient. " -DO Supply Tech

Product Review

"The 1746-NT4 is a Four (4) channel Thermocouple / mV input module. It has lesser no. of inputs compared to the counterpart product that is, 1746-NT8 which features Eight (8) channels. " -DO Supply Tech