1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
    1756-EN2T | Allen-Bradley CLX ENet/IP 100M
    1756-EN2T | Allen-Bradley CLX ENet/IP 100M
    1756-EN2T | Allen-Bradley CLX ENet/IP 100M
    1756-EN2T | Allen-Bradley CLX ENet/IP 100M
    1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M
1756-EN2T | Allen-Bradley CLX ENet/IP 100M

1756-EN2T | Allen-Bradley CLX ENet/IP 100M

Part #: 1756-EN2T Manufactured by: Allen-Bradley
Regular price
$1,092.00
Sale price
$1,092.00
Regular price
2 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Allen-Bradley 1756-EN2T is a part of the ControlLogix Communication Module series. It is an EtherNet/IP (Ethernet Indu...  Read more
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Product Description P/N: 1756-EN2T

Description / Specifications

Description

The Allen-Bradley 1756-EN2T is a ControlLogix Ethernet/IP communication module designed to provide high-speed network connectivity for industrial automation systems. It supports 10/100 Mbps communication, enabling reliable messaging, distributed I/O, and motion control applications. With an RJ45 Ethernet port and USB 1.1 interface, it integrates seamlessly into ControlLogix chassis for efficient system communication.

 

Technical Specifications 

Condition New / Never Used Surplus
Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1756-EN2T
Series ControlLogix
Product Type Ethernet Communication Module
Ethernet-IP Communication Rate 10/100 Mbps
Insulation Voltage 30 Volts Continuous
Integrated Ports One (1) RJ45; One (1) USB 1.1
Current Draw 1 Amp
Slot Width 1
Current Rating 1.2 Amps
Operating Temperature 32 to 140 degrees Fahrenheit (0 to 60 degrees Celsius)
Power Dissipation 6.2 W
Thermal Dissipation 21.28 BTU per hour

  

 

Information About 1756-EN2T

The 1756-EN2T is part of Rockwell Automation’s ControlLogix communication module family, engineered for EtherNet/IP-based control and data exchange. It supports up to 256 Logix and 128 TCP/IP connections, enabling simultaneous integration with HMIs, SCADA systems, distributed I/O, and third-party devices. This module allows time synchronization, real-time control, and up to 8 axes of integrated motion on the Ethernet/IP network. Designed for flexible installation, the 1756-EN2T can be placed in any ControlLogix chassis slot and operates at 32–140 °F (0–60 °C). With CIP Safety support, protected mode, and redundancy features, it provides dependable and secure communication for modern automation networks.

Key Features

  • EtherNet/IP Communication: Supports 10/100 Mbps data rates for control and information exchange.
  • High Connection Capacity: Handles up to 256 Logix and 128 TCP/IP connections simultaneously.
  • Integrated Motion: Supports up to 8 axes of motion control over Ethernet/IP networks.
  • Port Options: Includes one RJ45 Ethernet port and one USB 1.1 interface.
  • CIP Safety: Allows simultaneous transfer of safety and control data with diagnostics.
  • Flexible Installation: Single-slot module installable in any ControlLogix chassis slot.
  • Network Support: Compatible with linear, ring, and redundant Ethernet topologies.
  • System Compatibility: Works with ControlLogix chassis (1756-A4, A7, A10, A13, A17) and power supplies (PA72, PA75, PB72, PB75, PC75, PH75).

The 1756-EN2T delivers the reliability and precision required for real-time industrial communication and control in advanced automation systems.

 

 

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-EN2T
Question: What is the 1756-EN2T module used for?
Date Update:23/05/2025
Answer:

The 1756-EN2T is an EtherNet/IP communication module used in ControlLogix systems. It enables real-time data exchange, programming, and I/O communication over Ethernet networks, making it essential for connecting ControlLogix controllers to other EtherNet/IP-enabled devices.

Question: Is the 1756-EN2T compatible with Studio 5000 or RSLogix 5000?
Date Update:23/05/2025
Answer:

Yes. The 1756-EN2T is fully compatible with both RSLogix 5000 and Studio 5000 Logix Designer, used for programming and configuring ControlLogix systems. It requires appropriate firmware support within the software version.

Question: What types of network topologies does the module support?
Date Update:23/05/2025
Answer:

It supports linear, star, and ring topologies (when used with a managed switch or other network infrastructure), allowing flexible integration into industrial Ethernet networks.

Question: What is the maximum number of connections the 1756-EN2T supports?
Date Update:23/05/2025
Answer:

The module supports up to 128 CIP connections for I/O and message communication, allowing multiple devices or systems to communicate concurrently.

Question: Is the 1756-EN2T hot-swappable?
Date Update:23/05/2025
Answer:

Yes. Like other ControlLogix modules, the 1756-EN2T is hot-swappable, meaning it can be replaced without shutting down the entire system (assuming the chassis supports this feature).

IQElectro 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 For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description

The Allen-Bradley 1756-EN2T is a ControlLogix Ethernet/IP communication module designed to provide high-speed network connectivity for industrial automation systems. It supports 10/100 Mbps communication, enabling reliable messaging, distributed I/O, and motion control applications. With an RJ45 Ethernet port and USB 1.1 interface, it integrates seamlessly into ControlLogix chassis for efficient system communication.

 

Technical Specifications 

Condition New / Never Used Surplus
Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number/Catalog No. 1756-EN2T
Series ControlLogix
Product Type Ethernet Communication Module
Ethernet-IP Communication Rate 10/100 Mbps
Insulation Voltage 30 Volts Continuous
Integrated Ports One (1) RJ45; One (1) USB 1.1
Current Draw 1 Amp
Slot Width 1
Current Rating 1.2 Amps
Operating Temperature 32 to 140 degrees Fahrenheit (0 to 60 degrees Celsius)
Power Dissipation 6.2 W
Thermal Dissipation 21.28 BTU per hour

  

 

Information About 1756-EN2T

The 1756-EN2T is part of Rockwell Automation’s ControlLogix communication module family, engineered for EtherNet/IP-based control and data exchange. It supports up to 256 Logix and 128 TCP/IP connections, enabling simultaneous integration with HMIs, SCADA systems, distributed I/O, and third-party devices. This module allows time synchronization, real-time control, and up to 8 axes of integrated motion on the Ethernet/IP network. Designed for flexible installation, the 1756-EN2T can be placed in any ControlLogix chassis slot and operates at 32–140 °F (0–60 °C). With CIP Safety support, protected mode, and redundancy features, it provides dependable and secure communication for modern automation networks.

Key Features

  • EtherNet/IP Communication: Supports 10/100 Mbps data rates for control and information exchange.
  • High Connection Capacity: Handles up to 256 Logix and 128 TCP/IP connections simultaneously.
  • Integrated Motion: Supports up to 8 axes of motion control over Ethernet/IP networks.
  • Port Options: Includes one RJ45 Ethernet port and one USB 1.1 interface.
  • CIP Safety: Allows simultaneous transfer of safety and control data with diagnostics.
  • Flexible Installation: Single-slot module installable in any ControlLogix chassis slot.
  • Network Support: Compatible with linear, ring, and redundant Ethernet topologies.
  • System Compatibility: Works with ControlLogix chassis (1756-A4, A7, A10, A13, A17) and power supplies (PA72, PA75, PB72, PB75, PC75, PH75).

The 1756-EN2T delivers the reliability and precision required for real-time industrial communication and control in advanced automation systems.

 

 

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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