1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
    1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
    1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt
1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt

1756-IT16 | Allen-Bradley ControlLogix Non-Isolated Thermocouple/mV Input 16-Pt

Part #: 1756-IT16 Manufactured by: Allen-Bradley
$1,854.00
$1,854.00
32 in Stock
Condition: New-Surplus Original Box
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Product Overview
Allen Bradley 1756-IT16 ControlLogix Non-Isolated Thermocouple/mV Input Module, High-Density, 16 Points, Supports B/C/E/J/...  Read more
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Product Description P/N: 1756-IT16

Description / Specifications

Description

The 1756-IT16 analog module by Allen-Bradley is an enhanced I/O component intended for use in advanced control applications. The module is part of the ControlLogix 1756 product family, it operates in a non-isolated high-density temperature mode, and it includes 16 channels. The module has an open-style enclosure and an input range of -100 to 100 milliVolts. The 1756-IT16 module has a 24-bit resolution and current draw of 200 milliAmps at 5.1 Volts DC or 80 milli Amps at 24 Volts DC. 

 

Technical Specifications 

Brand Allen-Bradley
Series ControlLogix
Part Number 1756-IT16
Application Enhanced I/O for advanced control
Module type Analog input, thermocouple mode
Number of channels 16, non-isolated
Data resolution 24-bit
Enclosure type None (Open-style)
Mounting Chassis
Display Status LED
Input/output range -100 to 100 milli Volts, max. 5 Volt-Amps
Isolation voltage 250 Volts (continuous)
Current draw at 5.1 Volts DC 200 milli Amps
Current draw at 24 Volts DC 80 milli Amps
Operating temperature 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)

  

 

Information About 1756-IT16

The 1756-IT16 module is a ControlLogix 1756 component that is designed and manufactured by Allen-Bradley/Rockwell Automation. This enhanced I/O non-isolated analog module is made for applications requiring advanced control capabilities and it provides stability, accuracy, and high performance. The 1756-IT16 module offers improved functionality and it is mounted directly in the chassis. The ControLogix modules are available in module variants like general purpose isolated analog input modules, combined temperature sensing input modules, and general-purpose current voltage analog output modules. The 1756-IT16 thermocouple analog I/O module has 16 channels and 24-bit resolution. The unit has a status LED display and an open enclosure. The unit includes certifications from the CE, c-UL-us, RCM, Ex, KC, EAC, and IECEx standards.

The 1756-IT16 module has 200 milliAmps of current draw at 5.1 Volts DC and 80 milliAmps of current draw at 24 Volts DC. In addition to that, the input/output range of the unit is -100 to 100 milliVolts with a maximum value of 5 Volt-Amps. The module has 250 Volts of continuous isolation voltage and an operating temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). The 1756-IT16 module has a maximum power dissipation of 3 Watts and a thermal dissipation of maximum 9.9 BTU per hour. The overvoltage protection rating is +/- 30 Volts DC while the normal mode noise rejection is 75 decibels at 60 Hertz. The 1756-IT16 module has an ITS-90 type thermocouple linearization and it requires two CJC sensors for operation in thermocouple mode. It should be noted that CJC sensors (product code 1756-CJC) are not included with this module and need to be purchased separately.        


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.

Frequently Asked Questions about 1756-IT16
Question: What is Allen-Bradley 1756-IT16?
Date Update:26/05/2025
Answer:

The 1756-IT16 is a 16-channel thermocouple analog input module from the ControlLogix 1756 series by Allen-Bradley. It is designed for high-precision temperature sensing in industrial control systems. The module supports non-isolated, high-density analog input configuration and provides 24-bit resolution, ensuring accuracy in advanced automation applications. It’s ideal for process environments where thermal feedback is critical.

Question: Does the module include a display or status indicators?
Date Update:26/05/2025
Answer:

Yes, the 1756-IT16 features status LEDs that indicate module activity and health. These visual cues help quickly identify communication issues, input faults, or configuration problems. Status LEDs simplify commissioning and maintenance. For more detailed diagnostics, the module can be monitored via Studio 5000 Logix Designer.

Question: How many channels does the module support and are they isolated?
Date Update:26/05/2025
Answer:

The 1756-IT16 provides 16 input channels, all of which are non-isolated. This means all channels share a common reference and are not electrically separated from each other. This configuration supports compact, high-density installations but may require careful grounding to avoid noise or interference. For applications requiring isolation per channel, a different module model may be more appropriate.

Question: What are the typical applications of the 1756-IT16?
Date Update:26/05/2025
Answer:

The 1756-IT16 is commonly used in temperature monitoring and control systems for chemical processing, food & beverage, energy production, pharmaceuticals, and semiconductor manufacturing. It supports tight-loop control where precise thermal input is required. Its high density and resolution make it suitable for large-scale data acquisition and environmental monitoring as well.

Question: Is the Allen-Bradley 1756-IT16 still in production?
Date Update:26/05/2025
Answer:

Yes, the 1756-IT16 is currently in production and widely supported by Rockwell Automation as part of the ControlLogix 1756 product family. It is available through authorized Rockwell distributors. However, for long-term projects or certification-sensitive applications, always verify its lifecycle status via the official Rockwell Lifecycle Status Tool to ensure future compatibility.

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 1756-IT16 analog module by Allen-Bradley is an enhanced I/O component intended for use in advanced control applications. The module is part of the ControlLogix 1756 product family, it operates in a non-isolated high-density temperature mode, and it includes 16 channels. The module has an open-style enclosure and an input range of -100 to 100 milliVolts. The 1756-IT16 module has a 24-bit resolution and current draw of 200 milliAmps at 5.1 Volts DC or 80 milli Amps at 24 Volts DC. 

 

Technical Specifications 

Brand Allen-Bradley
Series ControlLogix
Part Number 1756-IT16
Application Enhanced I/O for advanced control
Module type Analog input, thermocouple mode
Number of channels 16, non-isolated
Data resolution 24-bit
Enclosure type None (Open-style)
Mounting Chassis
Display Status LED
Input/output range -100 to 100 milli Volts, max. 5 Volt-Amps
Isolation voltage 250 Volts (continuous)
Current draw at 5.1 Volts DC 200 milli Amps
Current draw at 24 Volts DC 80 milli Amps
Operating temperature 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit)

  

 

Information About 1756-IT16

The 1756-IT16 module is a ControlLogix 1756 component that is designed and manufactured by Allen-Bradley/Rockwell Automation. This enhanced I/O non-isolated analog module is made for applications requiring advanced control capabilities and it provides stability, accuracy, and high performance. The 1756-IT16 module offers improved functionality and it is mounted directly in the chassis. The ControLogix modules are available in module variants like general purpose isolated analog input modules, combined temperature sensing input modules, and general-purpose current voltage analog output modules. The 1756-IT16 thermocouple analog I/O module has 16 channels and 24-bit resolution. The unit has a status LED display and an open enclosure. The unit includes certifications from the CE, c-UL-us, RCM, Ex, KC, EAC, and IECEx standards.

The 1756-IT16 module has 200 milliAmps of current draw at 5.1 Volts DC and 80 milliAmps of current draw at 24 Volts DC. In addition to that, the input/output range of the unit is -100 to 100 milliVolts with a maximum value of 5 Volt-Amps. The module has 250 Volts of continuous isolation voltage and an operating temperature range of 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). The 1756-IT16 module has a maximum power dissipation of 3 Watts and a thermal dissipation of maximum 9.9 BTU per hour. The overvoltage protection rating is +/- 30 Volts DC while the normal mode noise rejection is 75 decibels at 60 Hertz. The 1756-IT16 module has an ITS-90 type thermocouple linearization and it requires two CJC sensors for operation in thermocouple mode. It should be noted that CJC sensors (product code 1756-CJC) are not included with this module and need to be purchased separately.        


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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