Allen-Bradley 1769-L27ERM-QBFC1B CompactLogix L2 Controller

The Allen-Bradley 1769-L27ERM-QBFC1B CompactLogix 5370 L2 Controller combines 1 MB of user memory with built‑in motion support and dual Ethernet/IP ports with Device Level Ring capability for resilient Ethernet networking. This CompactLogix 5370 L2 CPU provides 16 digital inputs, 16 digital outputs, 4 universal analog inputs, 2 analog outputs, and 4 high‑speed counters, and supports up to 4 1769 I/O expansion modules to scale I/O as your system grows. The unit includes a 24 VDC embedded power supply, a USB port, and ships with a 1 GB SD card, with support for SD cards up to 2 GB. Networking support includes 16 EtherNet/IP connections and up to 120 TCP connections, enabling CIP motion, I/O, and data exchange across the plant floor, with CIP Motion on up to four axes (Kinematics).