Allen-Bradley 1734-AENT Programmable Logic Controller Module

Allen-Bradley 1734-AENT POINT I/O EtherNet/IP Adapter Module is a 1-Port EtherNet/IP adapter that plugs into a POINT I/O chassis to connect POINT I/O modules to an EtherNet/IP network. It provides a single RJ45 Ethernet port for network communications and carries a factory-assigned 48-bit hardware address. The 1734-AENT serves as the gateway between POINT Bus-based I/O in the chassis and a Rockwell Automation EtherNet/IP network, enabling explicit messaging and data exchange with Rockwell Logix controllers. The adapter supports up to 63 POINTBus modules on a POINT I/O network, allowing scalable deployment of distributed I/O across automation applications. It is documented as the 1734-AENT1-Port EtherNet I/O Adapter Module in Rockwell cut sheets and is referenced in Point I/O EtherNet/IP Adapter manuals as a POINT I/O EtherNet/IP Adapter Module. Typical use cases include remote I/O for digital and analog modules in ControlLogix and CompactLogix systems and integration with Studio 5000 environments.