The Siemens 6AG1314-1AG13-2AY0 is a SIPLUS S7-300 CPU 314 spare part, built with conformal coating per EN 50155 for the extended temperature range of -25 to +70°C. This is a hardened variant based on the standard 6ES7314-1AG13-0AB0, intended for applications where moisture, vibration, or wide temperature swings are a factor — think conveyor zones near outdoor sortation or oven-adjacent transfer decks.
Integration Notes
As a drop-in swap for the standard 314 CPU in a SIPLUS rail, the conformal coating adds environmental resistance without changing the backplane pinout or K-bus addressing. The -25 to +70°C range keeps the logic running in unconditioned panels that see seasonal extremes — something a standard S7-300 won't guarantee.