AB 1769-L33ER

The Allen-Bradley 1769-L33ER is a CompactLogix 5370 L3 controller with 2 MB user memory, dual EtherNet/IP ports with Device Level Ring (DLR) capability, and support for up to 16 local 1769 I/O modules and 32 EtherNet/IP nodes . Its lifecycle status is Active Mature, with a replacement available.

The Allen-Bradley 1769-L33ERM is a CompactLogix 5370 L3 motion controller designed for mid-range integrated motion applications. Its defining feature is support for up to 8 integrated CIP Motion axes, distinguishing it from the non-motion 1769-L33ER variant.