Siemens 6EP1334-3BA10 SITOP PSU200M 120/230-500V AC to 24V DC 10A Power Supply

The Siemens 6EP1334-3BA10 SITOP PSU200M is a DIN-rail power supply converting 120/230-500 V AC input (selector-switch set) to a stabilized 24 V DC output at 10 A, delivering 240 W typical. Efficiency is 91% with a 25 ms buffering time on power loss, adjustable output up to 28.8 V, and a floating alarm relay contact.

Technical Specifications

Certifications & Standards

• CE
• UKCA
• EAC
• RCM
• SEMI F47
• CB
• shipbuilding
• ABS
• DNV

Selection Notes

The PSU200M 10 A variant runs from a 1- or 2-phase AC input set by an onboard selector switch, either 120-230 V single-phase or 230-500 V, so it must be matched to the site voltage before commissioning rather than relying on a fixed wide-range input. At 240 W typical it sizes above the LOGO!Power class of supplies, and the floating alarm relay contact (30 V DC/0.1 A) reporting overload or shutdown status is worth wiring back to the controller on loads where a fault needs a hardwired signal rather than just an LED indication. A buffer module accessory is listed for extending ride-through beyond the 25 ms internal buffering time.

Applications

Sized for cabinet-level 24 V DC distribution feeding multiple S7-1200 or S7-1500 racks, I/O stations, or contactor coils where 240 W of output and a hardwired alarm signal are needed rather than a single small logic controller supply.