Allen-Bradley 5069-L340ER CompactLogix Controller

Allen-Bradley 5069-L340ER CompactLogix Controller is a CompactLogix 5380 processor with 4 MB of application memory, engineered for Ethernet/IP-based process control in mid- to large-scale industrial environments. As a member of the 5069-L340ER family, it supports up to 90 Ethernet nodes, enabling scalable data exchange across EtherNet/IP I/O, controllers, and HMI devices within a single plant network. The controller is part of the CompactLogix 5380 line, offering integrated Ethernet connectivity and firmware compatibility that Rockwell Automation lists up to the 38.x release family, with firmware such as v38.011 noted for this model. Typical applications include process and manufacturing automation where reliable real-time control and robust networked communication are essential, leveraging the 4 MB program memory to manage complex logic and data handling while connecting a broad range of 5069 I/O modules and third-party devices on a single Ethernet backbone. This combination of memory capacity, high node support, and 5380-class performance makes the 5069-L340ER suited for scalable control tasks in plant-wide environments that require efficient, centralized processing and straightforward Ethernet integration.