Siemens 6EP1331-1SL11 CPU Module SIMATIC S7 PLC

Siemens SITOP PS307 power supply module 6EP1331-1SL11 delivers 24 V DC at 2 A to power SIMATIC S7-300 controllers and peripheral I/O, providing a stable source for the PLC backbone. It accepts 120/230 V AC input and offers a basic line-stabilized output designed for S7-300 systems. As part of the SITOP PS307 family, this module is intended to accompany S7-300 CPUs and I/O modules, supplying reliable 24 V for startup and runtime loads. Key specifications include 24 V DC output, 2 A continuous current, and 120/230 V AC input, with stabilization tailored for industrial environments. This part is commonly used in Siemens S7-300 installations to ensure consistent power delivery to the controller and its field devices in manufacturing, packaging, and process automation contexts.