Allen-Bradley 1794-AENT Flex I/O EtherNet/IP Adaptor

The Allen-Bradley 1794-AENT Flex I/O EtherNet/IP Adaptor delivers EtherNet/IP connectivity for 1794 Flex I/O modules, enabling real-time data exchange and scalable distributed I/O across plant-wide Ethernet networks. This adaptor is designed for machine-mounted I/O panels, production lines, and industrial control systems where Flex I/O modules must communicate with ControlLogix or CompactLogix controllers over Ethernet. It features dual RJ45 ports for flexible network topology, supports 10/100 Mbps Ethernet, and mounts on a DIN rail as part of a Flex I/O assembly. Powered by 24 V DC, it remains compatible with 1794 Flex I/O modules, serving roles in network expansion, system upgrades, replacement of legacy communication modules, and integration of Flex I/O into modern EtherNet/IP architectures. Common applications include manufacturing plants, material handling systems, packaging equipment, and process automation environments that require remote diagnostics and scalable distributed I/O configurations. The 1794-AENT is part of the Allen-Bradley Flex I/O ecosystem and is commonly replaced by 1794-AENTR or 1734-AENT, with Siemens 6ES7153-1AA03-0XB0 as another comparable legacy option.