1768-ENBT | Allen-Bradley CompactLogix Ethernet/IP Communication Bridge Module
1768-ENBT | Allen-Bradley CompactLogix Ethernet/IP Communication Bridge Module
1768-ENBT | Allen-Bradley CompactLogix Ethernet/IP Communication Bridge Module
    1768-ENBT | Allen-Bradley CompactLogix Ethernet/IP Communication Bridge Module
1768-ENBT | Allen-Bradley CompactLogix Ethernet/IP Communication Bridge Module

1768-ENBT | Allen-Bradley CompactLogix Ethernet/IP Communication Bridge Module

Part #: 1768-ENBT Manufactured by: Allen-Bradley
$502.00
$502.00
3 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
This Allen Bradley CompactLogix module is an Ethernet-IP Bridge Communication Module.
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Product Description P/N: 1768-ENBT

Description / Specifications

Description

The Allen-Bradley 1768-ENBT is a CompactLogix Ethernet/IP Bridge Module designed to provide high-speed Ethernet communication for 1768-L43 and 1768-L45 controllers. With its single 10/100 Mbps Ethernet port, it enables seamless integration of CompactLogix systems into Ethernet/IP networks for SCADA, HMI, peer-to-peer, and inter-controller messaging applications.

 

 

Technical Specifications

Condition New/Never Used Surplus
Brand Allen-Bradley
Series CompactLogix
Part Number 1768-ENBT
Manufacturer Rockwell Automation
Module Type Ethernet/IP Communication Module
Integrated Ports 1 Ethernet (RJ45)
Ethernet Speed 10/100 Mbps, half/full duplex, auto-negotiating
Supported Instances 2 (1768-L43), 4 (1768-L45)
Max Connections 64 CIP / 32 TCP/IP
Compatible Controllers 1768-L43, 1768-L45
Backplane Current 834 mA @ 5.2V DC
Power Consumption 4.34 W
Cable Requirements Cat5 or Cat6 Ethernet cable
Mounting Type DIN Rail or Panel Mount
Operating Temperature 0–60 °C (32–140 °F)
Vibration 5 g @ 10–500 Hz
Operating Shock 30 g
Topology Supported Linear
Shipping Dimensions 8 × 8 × 5 in

  

 

Information About 1768-ENBT

The Allen-Bradley 1768-ENBT module enables CompactLogix controllers to communicate over Ethernet/IP using a fast and reliable 10/100 Mbps interface. As part of the 1768 CompactLogix platform, it supports CIP messaging, industrial networking, and integration with a wide range of Rockwell Automation and third-party Ethernet devices. This module is compatible with both 1768-L43 and 1768-L45 controllers, supporting up to 2 bridge instances for L43 systems and up to 4 instances for L45 systems. Designed for flexibility, the 1768-ENBT supports 64 CIP connections and up to 32 TCP/IP sessions, allowing robust communication with drives, PLCs, HMIs, and enterprise-level devices.

Key Features:

  • Enables Ethernet/IP communication for CompactLogix 1768 systems
  • 10/100 Mbps auto-negotiating Ethernet port
  • Compatible with 1768-L43 and 1768-L45 controllers
  • Supports up to 64 CIP connections and 32 TCP/IP connections
  • Uses standard Cat5/Cat6 cabling with RJ45 connector
  • Single-slot 1768 chassis module
  • LED indicators for OK, link, and network status
  • Can interface with drives, I/O, SCADA/HMI systems, and peer controllers
  • DIN rail or panel mount installation

The 1768-ENBT is the essential communication module for CompactLogix systems needing Ethernet/IP connectivity. With robust industrial design, wide system compatibility, and flexible networking performance, it supports modern automation architectures requiring high-speed, reliable data exchange across multiple devices and platforms.

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Frequently Asked Questions about 1768-ENBT
Question: What is the 1768-ENBT?
Date Update:04/06/2025
Answer:

The 1768-ENBT is a CompactLogix L4X EtherNet/IP communication module from Allen-Bradley, designed for industrial networking within the CompactLogix 1768 series. It provides one Ethernet port that supports 10/100 Mbps full-duplex and half-duplex communication. This module enables CompactLogix controllers to connect to devices on the Ethernet I/P network, facilitating communication between SCADA, HMI, and partner controllers. It’s a key component for integrating Ethernet-based industrial systems.

Question: Which controllers are compatible with the 1768-ENBT?
Date Update:04/06/2025
Answer:
  • 1768-L43 CompactLogix Controller: Supports up to two 1768-ENBT modules.
  • 1768-L45 CompactLogix Controller: Supports up to four 1768-ENBT modules.

This compatibility allows engineers to scale their systems based on specific application needs.

Question: Does the 1768-ENBT support both half-duplex and full-duplex communication?
Date Update:04/06/2025
Answer:

Yes, the module supports both half-duplex and full-duplex Ethernet communication at 10/100 Mbps. Its auto-negotiation feature allows seamless switching between modes based on the connected network device. This flexibility ensures optimal network performance and compatibility with a wide range of industrial Ethernet devices. It’s ideal for environments with mixed network requirements.

Question: What are the recommended cables and connectors for the 1768-ENBT?
Date Update:04/06/2025
Answer:
  • Category 5 or Category 6 Ethernet cables.
  • RJ45 connectors.

These standard components ensure reliable and consistent communication across industrial Ethernet networks.

Question: Is the 1768-ENBT still in production?
Date Update:04/06/2025
Answer:

No, according to Rockwell Automation’s product lifecycle status, the 1768-ENBT was officially discontinued on December 31, 2020. It is no longer available for purchase, and customers are encouraged to replace it with the recommended engineering replacement.

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 1768-ENBT is a CompactLogix Ethernet/IP Bridge Module designed to provide high-speed Ethernet communication for 1768-L43 and 1768-L45 controllers. With its single 10/100 Mbps Ethernet port, it enables seamless integration of CompactLogix systems into Ethernet/IP networks for SCADA, HMI, peer-to-peer, and inter-controller messaging applications.

 

 

Technical Specifications

Condition New/Never Used Surplus
Brand Allen-Bradley
Series CompactLogix
Part Number 1768-ENBT
Manufacturer Rockwell Automation
Module Type Ethernet/IP Communication Module
Integrated Ports 1 Ethernet (RJ45)
Ethernet Speed 10/100 Mbps, half/full duplex, auto-negotiating
Supported Instances 2 (1768-L43), 4 (1768-L45)
Max Connections 64 CIP / 32 TCP/IP
Compatible Controllers 1768-L43, 1768-L45
Backplane Current 834 mA @ 5.2V DC
Power Consumption 4.34 W
Cable Requirements Cat5 or Cat6 Ethernet cable
Mounting Type DIN Rail or Panel Mount
Operating Temperature 0–60 °C (32–140 °F)
Vibration 5 g @ 10–500 Hz
Operating Shock 30 g
Topology Supported Linear
Shipping Dimensions 8 × 8 × 5 in

  

 

Information About 1768-ENBT

The Allen-Bradley 1768-ENBT module enables CompactLogix controllers to communicate over Ethernet/IP using a fast and reliable 10/100 Mbps interface. As part of the 1768 CompactLogix platform, it supports CIP messaging, industrial networking, and integration with a wide range of Rockwell Automation and third-party Ethernet devices. This module is compatible with both 1768-L43 and 1768-L45 controllers, supporting up to 2 bridge instances for L43 systems and up to 4 instances for L45 systems. Designed for flexibility, the 1768-ENBT supports 64 CIP connections and up to 32 TCP/IP sessions, allowing robust communication with drives, PLCs, HMIs, and enterprise-level devices.

Key Features:

  • Enables Ethernet/IP communication for CompactLogix 1768 systems
  • 10/100 Mbps auto-negotiating Ethernet port
  • Compatible with 1768-L43 and 1768-L45 controllers
  • Supports up to 64 CIP connections and 32 TCP/IP connections
  • Uses standard Cat5/Cat6 cabling with RJ45 connector
  • Single-slot 1768 chassis module
  • LED indicators for OK, link, and network status
  • Can interface with drives, I/O, SCADA/HMI systems, and peer controllers
  • DIN rail or panel mount installation

The 1768-ENBT is the essential communication module for CompactLogix systems needing Ethernet/IP connectivity. With robust industrial design, wide system compatibility, and flexible networking performance, it supports modern automation architectures requiring high-speed, reliable data exchange across multiple devices and platforms.

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