1768C

1768C refers to a designation used in several lines of industrial automation hardware, most notably associated with Rockwell Automation’s CompactLogix product family. The 1768C subset is used for a range of CPU and module products intended to provide compact control solutions for mid-sized applications. These devices typically integrate a central processing unit with non-volatile memory and support for EtherNet/IP communications, enabling both local I/O and networked devices on a single platform.

Hardware and software features vary by sub-model but commonly include 24V DC power, a mix of digital and analog I/O options, and one or more Ethernet ports. Programming is performed using Rockwell’s Studio 5000 environment (formerly RSLogix 5000) and supports languages such as ladder logic, structured text, and function block diagrams. Configuration and diagnostics are conducted via a Windows-based workstation, often through USB or serial interfaces.

Applications for 1768C devices include manufacturing and process-control tasks such as conveyor control, machine automation, and packaging lines. The compact form factor is designed for space-constrained control panels and integrated routines that manage scalable I/O and network connectivity.

Variants and lifecycle: The 1768C family encompasses several CPU and I/O modules with differing processing capabilities and I/O counts. Over time, Rockwell Automation has migrated users toward newer CompactLogix platforms, with subsequent lines offering higher performance, expanded communication options, and updated software ecosystems.

See also: Rockwell Automation CompactLogix, 1768 family, Studio 5000.

References: Rockwell Automation product catalogs and technical manuals.