Contact us to request a specific version.
1769-L31/A Allen-Bradley
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1769-L31/A is a CompactLogix controller in Allen-Bradley's 1769 platform. It provides 512 KB user memory and supports optional CompactFlash non-volatile storage (1784-CF128). Intended for mid-range control applications, the module supports up to 16 I/O modules across three banks and includes dual RS-232 interfaces for DF1, DH-485 or ASCII communications. Its compact form and DIN-rail/panel mounting make it suitable for distributed control systems, stand-alone machines, and retrofit projects. 1769-L31/A serves as a legacy CompactLogix 512 KB controller.
Best Suited For
- Distributed CompactLogix control systems
- Standalone or retrofit machine control
- Applications requiring serial DF1 or DH-485 communication
- Systems using up to 16 I/O modules across 3 banks