The Rockwell Automation Allen-Bradley 5069-L310ER Controller features 1MB application memory and connectivity for up to 24 Ethernet/IP nodes. Supporting Device Level Ring, Star, and Linear topologies, it offers 8 I/O expansions, USB and dual Ethernet/IP ports, with programming in multiple languages and compact dimensions of 5.4 x 0.9 x 4.2 inches. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 5069-L310ER Module Type Controller Application Memory 1 Megabyte Ethernet/IP Nodes 24 Ethernet/IP Nodes Supported Ethernet/IP Network Topologies Device Level Ring, Star, and Linear I/O Expansion 8 I/O Communication Ports 1 Type B 2.0 Full-Speed USB and 2 Ethernet/IP Ports (10 Mbps, 100 Mbps, 1 Gbps) Motion Axes 0 Motion Axes Programming Languages Sequential Function Chart, Function Block Diagram, Structured Text, and Ladder Diagram Dimensions 5.4 x 0.9 x 4.2 in (138 x 22 x 105 mm) Weight 0.39 lbs (175 g) Pulse Latching Supported Yes Pattern Matching Supported Yes