1756-EN2TK Allen Bradley ControlLogix Ethernet Bridge Module

Product parameters

EtherNet/IP communication module, belonging to ControlLogix series, with conformal coating (Conformally Coated), suitable for harsh environments.

Communication interface: 1 RJ45 Ethernet port, supporting 10/100 Mbps twisted pair (Twisted Pair) connection.

Connection capability:

128 TCP/IP connections.

256 Logix connections.

CIP disconnected message (backplane + Ethernet) : 128 + 128.

Communication rate: 10/100 Mbps (adaptive).

Backplane current consumption

At 5.1V DC: 1 A.

At 24V DC: 3 mA.

I/O packet rate: up to 10,000 packets/s (applicable to I/O control).

HMI/ Message passing rate: Up to 2,000 messages/s.

Isolation voltage: 30V (continuous).

Environmental adaptability

Operating temperature: 0°C to 60°C (32°F to 140°F).

Storage temperature: -40°C to 85°C (-40°F to 185°F).

Relative humidity: 5% to 95% (non-condensing).

Conformal coatings offer additional protection and are suitable for environments with high humidity, corrosive gases or dust.

Physical properties:

Installation method: ControlLogix rack (base plate installation).

1 RJ45 Ethernet port, supporting star or linear topology.

Status indication: Digital display and LED indicator lights, used for network status, module status and communication diagnosis.

Certification: Complies with industrial standards such as UL, CSA, CE, and FM. For specific certifications, please refer to the official documents.

Function

EtherNet/IP Communication: Supports EtherNet/IP protocol, providing high-speed communication between ControlLogix controllers and other EtherNet/IP devices (such as PLCS, Hmis, I/O modules).

High-performance data transmission

Supports 128 TCP/IP connections and 256 Logix connections, suitable for large-scale distributed control systems.

It provides an I/O packet rate of up to 10,000 packets/s and is suitable for real-time control.

Supports HMI and messaging, with a rate of up to 2,000 messages/s, suitable for factory-level monitoring.

Network topology support:

Support linear, star and device-level Ring (DLR) topologies to enhance network redundancy and reliability.

Network parameters can be configured through the RSLogix 5000 (now Studio 5000) software.

Conformal coating: Provides additional dust-proof, moisture-proof and anti-corrosion protection, suitable for harsh industrial environments (such as chemical plants, Marine environments).

Diagnosis and Monitoring: Real-time feedback on module status, communication status and network errors is provided through LED and digital displays, facilitating fault diagnosis.

Security: Supports secure communication functions to ensure the integrity and confidentiality of data transmission, making it suitable for applications that require network security.

Application scenarios

Distributed control system: In large factories (such as automobile manufacturing and food processing), 1756-EN2TK connects the ControlLogix controller to the remote I/O module via EtherNet/IP network (such as 1746-NO4V through an adapter) to achieve distributed I/O control.

Harsh environment application: Conformal coatings make them suitable for use in environments with high humidity, corrosive gases or dust, such as the petrochemical, mining or Marine industries.

Integration of HMI and SCADA: Communicate with HMI or SCADA systems via EtherNet/IP to achieve plant-level monitoring and data collection, suitable for the power or water treatment industries.

Support message passing function for convenient interaction with the host computer.

High-reliability network: Supports DLR topology, provides network redundancy, and is suitable for applications requiring high availability, such as continuous production processes (steel, pharmaceutical).

Bridging with the SLC 500 system: Communication with the SLC 500 module can be achieved through network bridging (such as DH+ or ControlNet), making it suitable for factory upgrades that blend old and new systems.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

Bou L(Sales Manager)            

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