PLC Module — Model 1769AENTR — Dual Port Ethernet Module Key benefits Adds two Ethernet ports to your PLC system for flexible network topologies and easier cabling. Improves uptime by enabling simple redundant or daisychained network configurations. Simplifies integration between PLC, HMIs, remote I/O, and other Ethernetenabled devices without redesigning the control rack. What it does Provides dual Ethernet interfaces for PLC communication, data exchange, and industrial networking. Enables direct Ethernet connectivity for programming, monitoring, and machinetomachine communication. Supports common PLC networking workflows while fitting the 1769 module form factor. Important attributes Model: 1769AENTR — Dual Port Ethernet Module (matches 1769series PLC modules). Function: Two independent Ethernet ports to expand PLC network capability and topology options. Compatibility: Designed for systems that accept 1769series PLC modules; installs in standard 1769 module slots. Size and form factor: Compact module designed to fit the 1769 chassis footprint for cabinet or panel mounting. Construction and durability: Built for industrial control environments and cabinet installation. Performance: Enables reliable Ethernet connectivity for control and data tasks; dual ports reduce singlepoint network failures. Installation and use Simple slot installation into a 1769series PLC chassis; typical wiring uses standard industrial Ethernet cabling. Allows network segmentation or direct connections to HMIs, switches, and other Ethernet devices without additional gateways. Practical use scenarios 1) Assembly line with minimal downtime requirements Use the dual ports to create a redundant link between switches so a single cable or switch failure does not stop PLC communications and production. 2) Distributed I/O and remote station integration Daisychain multiple devices from the PLC via the two Ethernet ports to reduce cabling complexity and simplify network layout for distributed I/O or machine modules. 3) Machine control and HMI/data logging Connect one port to the machine control network and the other to a supervisory HMI or datalogging system to separate control traffic from monitoring and analytics. Why choose this module Straightforward way to expand Ethernet connectivity for 1769series PLC systems. Provides practical options for redundancy, simplified wiring, and clearer network separation without changing PLC hardware or topology. Fits existing 1769 module slots and is intended for industrial control environments. Ordering information Model: 1769AENTR Type: Dual Port Ethernet Module For technical integration, ensure your control cabinet and PLC backplane accept 1769series modules and follow your facility wiring and grounding standards when installing and configuring Ethernet networks.