1756-ENBT/A | Allen Bradley ControlLogix EtherNet/IP Bridge

Allen Bradley · PLCs & Industrial Controllers

Description  The Allen-Bradley 1756-ENBT/A is an Ethernet/IP communication bridge module for the ControlLogix platform. It provides robust and high-speed network integration, supporting up to 64 TCP and 128 CIP connections. With a communication rate of 10/100 Mbps and a single-slot chassis design, the 1756-ENBT enables real-time data exchange, diagnostics access, and distributed I/O control through a single, simplified Ethernet network.     Technical Specifications  Condition New/Never Used Surplus Brand Allen Bradley Category PLCs/Machine Control Part Number 1756-ENBT/A Subcategory PLC Module/Rack Series ControlLogix Module Type     Ethernet Communication Module TCP Connections     Up to 64 CIP Connections     Up to 128 Communication Speed     10/100 Mbps (auto-negotiation) Integrated Ports     1 x RJ45, 1 x USB 1.1 Packet Throughput   5000 I/O, 900 HMI/MSG packets/sec Power Dissipation    3.7 Watts Thermal Dissipation   12.6 BTU/hr Current Draw (5.1V DC)   700 mA Current Draw (24V DC)     3 mA Insulation Voltage    30V Continuous Slot Width     1 Slot Mounting     Any slot in ControlLogix chassis Operating Temperature Range    0 to 60 °C (32 to 140 °F) Enclosure Type     Open USB Version     USB 1.1 Compatibility     Backward compatible with legacy systems Weight 1.00 lbs       Information About 1756-ENBT/A The 1756-ENBT/A is a first-generation ControlLogix Ethernet/IP bridge module developed by Allen-Bradley, part of Rockwell Automation’s ControlLogix series. It allows industrial controllers to communicate across Ethernet networks using the Common Industrial Protocol (CIP), and supports up to 5000 I/O packets per second with auto-negotiation functionality. It is web-enabled, offering diagnostics and configuration access via a standard browser. The 1756-ENBT/A can function both in local and remote I/O chassis and is compatible with older system versions, enhancing network flexibility. Key Features: Ethernet/IP Protocol Support: Enables high-speed industrial networking over standard Ethernet infrastructure. 64 TCP Connections: Supports simultaneous communication with multiple devices without multiplexer requirements. 128 CIP Connections: Allows extensive I/O control and real-time data exchange over CIP. Web-Enabled Diagnostics: Access module status, IP setup, collision histograms, and network health via browser. High Packet Throughput: Handles up to 5000 I/O and 900 HMI/MSG packets per second. Auto-Negotiating Speed: Communicates at 10 or 100 Mbps with automatic speed and duplex detection. Chassis Versatility: Installs in any slot of a ControlLogix chassis and supports remote I/O operation. Single-Slot Design: Occupies minimal space in the control cabinet, enhancing scalability. Integrated RJ45 and USB Ports: Offers standard Ethernet and configuration access. Backward Compatibility: Seamlessly integrates into legacy ControlLogix systems. The 1756-ENBT/A delivers the reliability and precision required for high-performance industrial communication.

Brand: Allen Bradley · Category: PLCs & Industrial Controllers

Key features

• Ethernet/IP Protocol Support: Enables high-speed industrial networking over standard Ethernet infrastructure.
• 64 TCP Connections: Supports simultaneous communication with multiple devices without multiplexer requirements.
• 128 CIP Connections: Allows extensive I/O control and real-time data exchange over CIP.
• Web-Enabled Diagnostics: Access module status, IP setup, collision histograms, and network health via browser.
• High Packet Throughput: Handles up to 5000 I/O and 900 HMI/MSG packets per second.
• Auto-Negotiating Speed: Communicates at 10 or 100 Mbps with automatic speed and duplex detection.
• Chassis Versatility: Installs in any slot of a ControlLogix chassis and supports remote I/O operation.
• Single-Slot Design: Occupies minimal space in the control cabinet, enhancing scalability.
• Integrated RJ45 and USB Ports: Offers standard Ethernet and configuration access.
• Backward Compatibility: Seamlessly integrates into legacy ControlLogix systems.

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.