1756-ENBT | Allen-Bradley ControlLogix EtherNet/IP Bridge Module 10/100 Mbps, 64 TCP/IP Connections

Allen-Bradley · HMIs & Displays

Description The Allen-Bradley 1756-ENBT is a ControlLogix Ethernet communication module that supports the EtherNet/IP protocol. It enables high-speed data transfer, distributed I/O control, and inter-controller communication over Ethernet networks.     Technical Specifications  Condition New/Never Used Surplus Brand Allen-Bradley Series ControlLogix Part Number 1756-ENBT Manufacturer Rockwell Automation Module Type Ethernet Communication Module Current Draw (5.1 Volt DC) 700 milliamps Ethernet-IP Communication Rate 10/100 Mbps Current Draw (24 Volt DC) 3 milliamps Integrated Ports One (1) RJ45; One (1) USB 1.1 Current Draw 700 mA Insulation Voltage 30 Volts Continuous Location Chassis (any slot) Enclosure Open Slot Width 1 Operating Temperature 32 to 140 degrees Fahrenheit (0 to 60 degrees Celsius) Power Dissipation 3.7 W Thermal Dissipation 12.6 BTU/hrw Weight 0.71 lbs       Information About 1756-ENBT The 1756-ENBT is part of the Allen-Bradley ControlLogix family, designed to provide seamless Ethernet connectivity for automation systems. It supports 10/100 Mbps communication rates in half or full duplex mode through a single RJ45 port and includes a USB 1.1 port for configuration. This module can handle up to 64 TCP and 128 CIP connections, allowing efficient data exchange between controllers, I/O modules, and other devices on an EtherNet/IP network. With a current draw of 700 mA at 5.1 VDC and 3 mA at 24 VDC, it operates with a maximum power dissipation of 3.7 W. The 1756-ENBT is also web-enabled, providing diagnostic tools and configuration access via a standard web browser, making it easier to manage networked devices. Key Features: Communication Protocol: Supports EtherNet/IP with auto-negotiation at 10/100 Mbps for flexible operation. Port Options: One (1) RJ45 port for Ethernet connection and one (1) USB 1.1 port for configuration. Connection Capacity: Handles up to 64 TCP and 128 CIP connections for high-volume data transfer. Web-Enabled: Provides browser-based access for configuration, diagnostics, and monitoring. Power Requirements: Consumes 700 mA at 5.1 VDC and 3 mA at 24 VDC, with 3.7 W maximum power dissipation. Diagnostics: Offers monitoring of IP traffic, TCP/UDP activity, collisions, and connection management. Compatibility: Works with ControlLogix chassis in any slot and is backward compatible. Operating Conditions: Functions in environments from 0 to 60 °C (32 to 140 °F) with open enclosure mounting. The 1756-ENBT delivers the reliability and precision required for Ethernet-based communication in ControlLogix automation systems.

Brand: Allen-Bradley · Category: HMIs & Displays

Key features

• Communication Protocol: Supports EtherNet/IP with auto-negotiation at 10/100 Mbps for flexible operation.
• Port Options: One (1) RJ45 port for Ethernet connection and one (1) USB 1.1 port for configuration.
• Connection Capacity: Handles up to 64 TCP and 128 CIP connections for high-volume data transfer.
• Web-Enabled: Provides browser-based access for configuration, diagnostics, and monitoring.
• Power Requirements: Consumes 700 mA at 5.1 VDC and 3 mA at 24 VDC, with 3.7 W maximum power dissipation.
• Diagnostics: Offers monitoring of IP traffic, TCP/UDP activity, collisions, and connection management.
• Compatibility: Works with ControlLogix chassis in any slot and is backward compatible.
• Operating Conditions: Functions in environments from 0 to 60 °C (32 to 140 °F) with open enclosure mounting.

Specifications

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