1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point

1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point

Part #: 1746-NT4 Manufactured by: Allen-Bradley
Regular price
$299.00
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$299.00
Regular price
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Condition: New-Surplus Original Box
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Product Overview
The Allen-Bradley 1746-NT4 is a SLC 500 Thermocouple/mV Analog Input Module. This Thermocouple/mV Analog Input Module has ...  Read more
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1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
    1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
    1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
    1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point
1746-NT4 | Allen-Bradley SLC 500 Thermocouple/mV Analog Input Module 4 Point

Product Description P/N: 1746-NT4

Description / Specifications

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.

 

Technical Specifications 

 

Brand Allen-Bradley
Series SLC 500
Part Number 1746-NT4
Manufacturer Rockwell Automation
Inputs 4
Module Type Thermocouple/mV Analog Input Module
Backplane Current (5 Volts) 60 milliamps
Backplane Current (24 Volts) 55 milliamps
Compatible Thermocouple Sensors J, K, T, E, S, R, B and N
Update Time 26 milliseconds-1.2 seconds
Compatible miliVolt signal +/- 50 mV and +/- 100 mV
Resolution 16 bits in, 14 bits out
Backplane Current 0.06 mA @ 5VDC; 0.04 mA @ 24VDC
Backplane Power Consumption 0.8W maximum (0.3W @ 5V dc, 0.5W @ 24V dc)
Step Response 60 milliseconds in, 2.5 milliseconds out
Open Circuit Detection Zero; Upscale; Downscale
Channels 4 backplane isolated
I/O Chassis location Any slot except Slot 0
Operating Temperature 0 to 60 degrees Celsius
Storage Temperature -40 to 85 degrees Celsius
A/D Conversion method Sigma-delta modulation

  

 

Information 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.



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.

IQElectro is not an authorized distributor.
QElectro 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 For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

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.

 

Technical Specifications 

 

Brand Allen-Bradley
Series SLC 500
Part Number 1746-NT4
Manufacturer Rockwell Automation
Inputs 4
Module Type Thermocouple/mV Analog Input Module
Backplane Current (5 Volts) 60 milliamps
Backplane Current (24 Volts) 55 milliamps
Compatible Thermocouple Sensors J, K, T, E, S, R, B and N
Update Time 26 milliseconds-1.2 seconds
Compatible miliVolt signal +/- 50 mV and +/- 100 mV
Resolution 16 bits in, 14 bits out
Backplane Current 0.06 mA @ 5VDC; 0.04 mA @ 24VDC
Backplane Power Consumption 0.8W maximum (0.3W @ 5V dc, 0.5W @ 24V dc)
Step Response 60 milliseconds in, 2.5 milliseconds out
Open Circuit Detection Zero; Upscale; Downscale
Channels 4 backplane isolated
I/O Chassis location Any slot except Slot 0
Operating Temperature 0 to 60 degrees Celsius
Storage Temperature -40 to 85 degrees Celsius
A/D Conversion method Sigma-delta modulation

  

 

Information 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.



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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Excellent product good quality

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John Stingel

The company responsively addressed my issue, thank you for your understanding. I highly recommend them.

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IQElectro has fulfilled its commitments perfectly, scoring a full 10 out of 10, quickly and with ...

IQElectro has fulfilled its commitments perfectly, scoring a full 10 out of 10, quickly and with high quality

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Great seller

Great seller

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Sergio Aguero

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