SIEMENS 6ES5454-4UA13 digital output module
The Siemens 6ES5454-4UA13 is a legacy SIMATIC S5 digital output module designed for industrial automation control systems. Because the Siemens SIMATIC S5 series has reached its official End of Product Lifecycle, 6ES5454-4UA13 SIEMENS is no longer in active production and is primarily sourced as surplus, refurbished, or used stock to maintain existing machinery.



