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Allen Bradley

Allen-Bradley 1756-EN2TPK EtherNet/IP Communication Module

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ManufacturerAllen Bradley

Part number1756-EN2TPK

Communication Rate 10/100Mbps

TCP Connections 128

Coating Conformal Coating

Protocol EtherNet/IP

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Veteran-owned

CAGE: 9NK75

EtherNet/IP Communication 10/100Mbps Rate Supports 128 TCP Connections Conformal Coating DLR and Linear Topology Support

Product description

The Allen-Bradley 1756-EN2TPK is a high-performance EtherNet/IP communication module designed for ControlLogix systems. It features a communication rate of 10/100Mbps, supporting up to 128 TCP connections. This module is also conformally coated for enhanced durability in harsh environments.

This module is essential for seamless data exchange in industrial automation networks, enabling communication between controllers, HMIs, and other EtherNet/IP devices. It supports Device Level Ring (DLR) and linear topologies, making it versatile for various network architectures.

Source your Allen-Bradley 1756-EN2TPK and other industrial automation surplus parts from Stanlo Automation, a veteran-owned business committed to quality and reliability.

Technical specifications

Communication Rate	10/100Mbps
TCP Connections	128
Coating	Conformal Coating
Protocol	EtherNet/IP
Topology	DLR, Linear

Common applications

Industrial Networks

PLC Communication

HMI Interface

Data Acquisition

Machine Control

Compatible systems

ControlLogix 1756 Chassis

Also known as

1756-EN2TPK Allen Bradley ControlLogix Communication Module EtherNet/IP Module 1756-EN2TPK

Replaces / compatible with

This module is part of the ControlLogix communication series and is designed for integration within that platform.

Technical note

Expert tip

This module supports the Parallel Redundancy Protocol (PRP) for high-availability networks.

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Frequently asked questions

What is the communication rate and connection capacity of the 1756-EN2TPK module?

The Allen-Bradley 1756-EN2TPK module offers a communication rate of 10/100Mbps and supports up to 128 TCP connections. It also supports 256 CIP connections that can be used for explicit or implicit applications.