A-B 1756-EN2TR

Description

A-B 1756-EN2TR is a ControlLogix communication module under the Allen-Bradley(Rockwell)brand.The following is a detailed introduction to the module:

1.Basic attributes

Product type:Ethernet/IP(Ethernet Industrial Protocol)dual-port interface communication module.

Series:ControlLogix communication module series.

2.Functional features

Communication rate:With 10~100Mbps Ethernet/IP communication rate,using dual copper cables for data transmission.

Connectivity:Supports 256 Logix and 128 TCP/IP communication connections,allowing simultaneous transmission of safety and control data and diagnostic information,in line with CIP safety standards.

Network support:Supports regular messaging,real-time I/O messaging,and information exchange for applications such as real-time control,time synchronization,and motion.It uses advanced communication chips and physical media,and provides support for messaging,distributed I/O,and tags.

Redundant design:Designed for redundant Ethernet networks,it improves the availability of Ethernet networks through embedded dual RJ45 ports and transmission speed with auto-negotiation function.

Other functions:It has explicit protection mode,electronic key,device-level ring network and parallel redundancy protocol network support.

A-B 1756-EN2TR

III.Physical and electrical characteristics

Current consumption:1A current consumption at 1.5V DC.

Maximum power consumption:5.1W.

Heat dissipation:17.4 BTU/hour.

Interface type:Use unshielded RJ45,Category 5 twisted pair cable connector to connect to the controller.

A-B 1756-EN2TR

IV.Installation and configuration

Installation location:It can be installed in any slot of the ControlLogix chassis.

Network configuration:To run the Ethernet/IP network,parameters such as IP address,subnet mask,gateway,etc.must be defined.

V.Application scenario

A-B 1756-EN2TR module is suitable for industrial automation fields that require high reliability and high performance communication,such as manufacturing,process control,energy management,etc.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

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