Allen Bradley 1756-ENBT is a single-slot ControlLogix EtherNet/IP bridge communication module, equipped with one 10/100 Mbps RJ45 port, supporting up to 64 TCP connections. It connects the ControlLogix backplane to EtherNet/IP network for remote I/O control, tag messaging, HMI access and program upload/download. It is discontinued, with 1756-EN2T as its functional replacement.
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1756-ENBT
Allen Bradley
The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module — a single‑port EtherNet/IP bridge module purpose‑built for Allen‑Bradley 1756 ControlLogix PLC automation control systems — delivers high‑speed EtherNet/IP network communication, data exchange between ControlLogix backplane and EtherNet/IP field devices, distributed I/O control and inter‑controller messaging for standard industrial automation applications. Designed for discrete manufacturing, material handling, water‑wastewater treatment, petrochemical processing, and critical process industries, the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module integrates 10/100Mbps Ethernet transceiver, backplane interface circuitry, status indicator circuitry and CIP protocol processing logic, ensuring stable and reliable EtherNet/IP communication across all operating conditions.
The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module connects to 1756 ControlLogix chassis backplane, works with EtherNet/IP adapters, drives and compatible ControlLogix processors, and operates across a wide industrial temperature range of 0 °C to +60 °C. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module carries industrial EMC compliance certification for heavy‑duty workshop environments, fully complying with UL, CE and relevant international industrial control equipment standards. Whether deployed for EtherNet/IP field‑device integration, production line network expansion or legacy system spare replacement, the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module delivers the dependable EtherNet/IP bridging capability that standard ControlLogix network systems demand.
Part Number | 1756-ENBT |
Manufacturer | Allen Bradley |
System Compatibility | Allen‑Bradley 1756 |
Country of Origin | USA |
Product Condition | 100% New & Original |
Operating Temperature Range | 0 °C to +60 °C (32 °F to +140 °F) |
Lead Time | 2-3 business days after payment confirmation |
Warranty | 1 year |
Shipping Carriers | DHL, FedEx, UPS, TNT, EMS |
Contact:Cheryl Qi |
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The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module stands out from comparable communication modules in several key areas.
Single‑port 10/100Mbps auto‑negotiate EtherNet/IP capability. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module provides RJ45 copper Ethernet port, the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module supports auto‑negotiation of communication speed for standard factory network layouts.
Sufficient connection resource support. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module supports up to 128 CIP connections and 64 TCP connections, the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module meets conventional distributed I/O and multi‑device message transmission requirements.
Native ControlLogix backplane integration. As a factory‑original communication module of Allen‑Bradley 1756 series, the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module directly plugs into 1756 chassis, no extra conversion adapter required.
Comprehensive diagnostic LED indication. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module is equipped with LEDs for module status, link status, network activity and fault status, technicians can quickly locate fault points of the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module without complex diagnostic tools.
Convenient configuration via RSLogix 5000. Users can configure IP address and CIP connection parameters for the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module inside RSLogix 5000 software, supporting online edits and network monitoring.
Standard‑Environment EtherNet/IP Field I/O Networking. EtherNet/IP bridge module within Allen‑Bradley 1756 ControlLogix PLC systems, the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module connects ControlLogix controllers to EtherNet/IP remote I/O blocks, sensors and actuators inside general industrial cabinets.
Variable Frequency Drive and Smart Device Networking. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module establishes communication between ControlLogix CPU and EtherNet/IP‑enabled drives and smart field devices for factory automation equipment.
Legacy ControlLogix EtherNet/IP System Maintenance. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module is stocked as spare replacement part for existing ControlLogix EtherNet/IP networks.
Assembly Line and Material Handling Control. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module is widely used in packaging, conveyor and assembly systems that adopt EtherNet/IP fieldbus.
Industrial Automation Turnkey Project Fieldbus Networking. The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module serves as standard single‑port EtherNet/IP bridge interface for general‑purpose ControlLogix automation solutions.
The Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module holds the following international safety and compliance approvals:
• UL listed — North‑American industrial control equipment safety approval.
• CE certification — European industrial control equipment safety and EMC compliance.
• C‑Tick marked — EMC compliance for Australian and New Zealand markets.
• Class I Division 2 certified — Suitable for installation in specified hazardous classified locations.
All modules supplied are 100% new original Allen‑Bradley parts. Every Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module unit is functionally tested before dispatch, packed in professional anti‑static packaging, and covered by a one‑year warranty from the date of delivery.
Get the Allen Bradley 1756-ENBT with fast worldwide delivery — in‑stock units ship within 2‑3 business days of payment confirmation.
• Email: chen@htechplc.com
• WhatsApp / Phone: +86-181-5013-7565
• Shipping carriers: DHL, FedEx, UPS, TNT
Why buy from us:
• 100% new and original Allen‑Bradley 1756 series parts including the Allen‑Bradley 1756‑ENBT ControlLogix EtherNet/IP Bridge Module
• Every product tested before shipment
• Professional anti-static packaging
• One‑year warranty on all units
• Free online quotes and 24/7 technical support
• Competitive pricing with fast global delivery