Allen-Bradley 1769-L23E-QBFC1B - CompactLogix Packaged Controller with Embedded I/O and Counter, 512 KB user memory, embedded 16 DC in / 16 DC out, 4 analog in / 2 analog out, high-speed counter, EtherNet/IP

Allen-Bradley 1769-L23E-QBFC1B CompactLogix Packaged Controller with Embedded I/O and Counter — 512 KB packaged controller with embedded digital, analog and high-speed counter I/O plus EtherNet/IP. The Allen-Bradley 1769-L23E-QBFC1B is a CompactLogix packaged controller that combines a Logix processor with 512 KB of user memory and embedded I/O in one unit. It provides 16 embedded 24V DC inputs and 16 24V DC sourcing outputs, 4 analog inputs and 2 analog outputs, plus a high-speed counter (4 count channels to 250 kHz with 4 outputs). It includes an embedded EtherNet/IP port and two RS-232 serial channels (DF1/DH-485/ASCII) and runs on 24V DC. The requested 1769-L23-QBFC1B resolves to canonical 1769-L23E-QBFC1B..

MPN / SKU: 1769-L23E-QBFC1B

1769-L23E-QBFC1B Applications

The 1769-L23E-QBFC1B suits compact machines and skids that need a controller, embedded discrete and analog I/O and pulse/counter handling without adding modules. Its high-speed counter supports encoder or high-frequency pulse inputs up to 250 kHz, useful for length, speed or position feedback. The embedded EtherNet/IP port connects HMIs, drives and distributed I/O, while the RS-232 channels support legacy DF1/DH-485/ASCII devices. It is programmed with RSLogix 5000 / Studio 5000. This catalog number is discontinued; confirm a 5370-series migration path (for example 1769-L24ER) for new designs.

1769-L23E-QBFC1B Specifications