Allen Bradley 1756-EN2TK ControlLogix EtherNet/IP Bridging Module

Overview

The Allen Bradley 1756-EN2TK is a ControlLogix EtherNet/IP bridging module designed to enable high-speed industrial Ethernet communication within ControlLogix systems. It provides reliable data exchange between controllers, I/O devices, and supervisory systems, supporting real-time control and seamless network integration.

General Information

Part Number: 1756-EN2TK

Manufacturer: Allen Bradley

Brand / Country of Origin: Allen Bradley / United States

Series: ControlLogix

Type: EtherNet/IP Bridging Module

Mounting: Chassis-mounted within ControlLogix system

Technology: EtherNet/IP communication, network bridging, diagnostics

Power Specifications

Supply Voltage: 5.1 V DC (backplane)

Current Consumption: 1.2 A @ 5.1 V DC

Power Consumption: Approximately 6.1 W

Power Source: ControlLogix backplane

Protection Features: Overcurrent and internal electronic protection

Status Indicators: LEDs for module status, network activity, and fault monitoring

Communication & Interface

Communication Protocol: EtherNet/IP

Network Port: Dual RJ45 Ethernet ports

Data Transfer: High-speed cyclic and acyclic messaging

Network Functions: Controller communication, I/O control, and network bridging

Diagnostics: Built-in network diagnostics, link status monitoring, and fault detection

Configuration: Web-based and ControlLogix software configuration support

Environmental

Operating Temperature: 0 to +60 °C

Storage Temperature: -40 to +85 °C

Relative Humidity: 5% to 95%, non-condensing

Protection Rating: Industrial cabinet installation environment

Vibration Resistance: Complies with industrial automation standards

Dimensions & Weight

Dimensions (L × W × H): 144.5 × 34.6 × 130.18 mm

Weight: 0.48 kg

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