Overview
The 6EP1 333-1SL11 is a Siemens SITOP POWER unit, order code 6EP1 333-1SL11, accepting a 120/230 V AC input and delivering a regulated 24 V DC output rated at 5 A. It operates at 60 Hz and weighs 610 g, fitting into standard control-panel layouts for Siemens-PLCs applications.
Function & operation
This SITOP POWER module converts a 120/230 V AC mains supply to a stable 24 V DC rail, sourcing up to 5 A for connected loads. The 2.2 A input draw at rated output reflects typical efficiency for this class; the 60 Hz line frequency is standard for North American installations. The 24 V DC output at 5 A is sufficient to power a small PLC rack, a few I/O modules, or a compact sensor bus.
Applications
The 6EP1 333-1SL11 is used as a primary DC supply in Siemens-PLCs cabinets, powering controllers, distributed I/O, and field devices. Typical deployments include small machine control panels, conveyor systems, and building-automation sub-panels where a single 24 V DC bus at 5 A meets the load budget.