Siemens 6ES5454-7LA11 Programmable Logic Controller Module

Siemens 6ES5454-7LA11 is a SIMATIC S5 digital output module that adds 16 floating digital outputs to S5-115U/F PLCs. Each channel provides 24 V DC control with a 2 A maximum load, suitable for directly driving relays, contactors, and other 24 V devices while delivering channel isolation. Designed for use with S5-115U and S5-115F backplanes, it belongs to the 6ES5454 family, with Siemens listing a near-identical successor in the 6ES5454-7LA12 line as part of the product lifecycle. In some markets the model is presented as End of Product Lifecycle with limited availability, so check current stock with authorized distributors for potential replacements such as the 6ES5454-7LA12.