The Allen-Bradley 1769-L33ERM is an advanced CompactLogix controller from the 5370 L3 series, engineered for compactness while offering scalable expansion options, making it ideal for small to medium-sized automation tasks predominantly used by OEMs. This robust controller features integrated motion control over Ethernet/IP supporting up to eight motion axes, ensuring seamless connectivity with dual Ethernet ports and a local USB interface, though the latter is not intended for industrial data exchange. With a 2 MB embedded RAM and expandable non-volatile memory via a 1 GB SD card, upgradable to 2 GB, it facilitates expansive data management, and its capability to support diverse programming languages like Relay Ladder Logic, Structured Text, and Function Block Diagram makes it a versatile choice for varied industrial environments.
Technical specifications for 1769-L33ERM
Module Type
Compact Controller
Part Number/Catalog No.
1769-L33ERM
Brand
Allen-Bradley
Manufacturer
Rockwell Automation
Non-volatile memory
1GB via 1784-SD1 (ships with the controller)
No. of tasks
32 Tasks
Ethernet/IP Nodes
32 Ethernet/IP Nodes
Local I/O modules
16 I/O modules
no. of I/O banks
3
Communication Ports
1 Type B 2.0 Full-Speed USB and 2 Ethernet/IP Ports
Communication rate, Ethernet
10 Mbps / 100 Mbps
Communication rate, USB
12 Mbps
Integrated Motion
Yes
Motion Axes, maximum
8 Motion Axes
Programming Languages
Sequential Function Chart, Function Block Diagram, Structured Text, and Ladder Diagram
