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The 1756-EN3TR is a next-generation ControlLogix EtherNet/IP communication module by Allen-Bradley (Rockwell Automation), featuring dual ports with enhanced performance and security for modern industrial networks.
Key Features
- Dual EtherNet/IP ports supporting DLR ring topology
- Supports 10/100/1000 Mbps (Gigabit) Ethernet
- Enhanced cybersecurity features compared to EN2TR
- Compatible with 1756 ControlLogix chassis
- Supports CIP messaging, I/O control, and HMI communication
- Higher connection count than previous generation modules
Applications
Designed for modern industrial automation requiring high-speed Gigabit Ethernet, network redundancy via DLR, and enhanced security in critical manufacturing environments.
Brand: Allen-Bradley (Rockwell Automation)
Part Number: 1756-EN3TR
Series: ControlLogix
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