{"product_id":"siemens-6ep1334-2ba20-sitop-psu100s-power-supply-module","title":"Siemens 6EP1334-2BA20 SITOP PSU100S Power Supply Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eWhen reliable DC power is non-negotiable in industrial environments, the Siemens 6EP1334-2BA20 SITOP PSU100S delivers stable 24 V DC output with exceptional efficiency. This 1-phase AC input power supply handles 120\/230 V AC automatically, providing a robust 10 A continuous current. Part of the SITOP PSU100S series, the 6EP1334-2BA20 is designed for demanding automation systems where uptime and energy savings directly impact operational costs.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe Siemens 6EP1334-2BA20 offers key parameters that ensure reliable operation. With an efficiency of 90%, it converts AC to DC with minimal power loss—only 25 W typical at full load. Overvoltage protection keeps Vout below 33 V in internal fault conditions. The output is short-circuit proof with constant current characteristic, and the MTBF at 40 °C reaches 1,614,510 hours, translating to years of maintenance-free service. Input voltage coverage spans 85–132 V and 170–264 V, with a buffering time of at least 20 ms during power failures.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eIn manufacturing plants, the 6EP1334-2BA20 powers PLC systems, sensors, and actuators, ensuring consistent 24 V DC even during temporary mains dips. For building automation, its wide input range compensates for unstable grid conditions. With shipbuilding approval from BV and DNV, this power supply suits marine applications where vibration and humidity are factors. The high MTBF reduces replacement frequency, lowering total cost of ownership.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the Siemens 6EP1334-2BA20 on a standard DIN rail EN 60715 35x7.5\/15. Use screw terminals for wiring: 0.5–2.5 mm² for input (L, N, PE) and output (+, –). Ensure at least 50 mm clearance above and below for natural convection cooling. The output voltage is adjustable via potentiometer from 22.8 to 28 V DC. For higher power, parallel up to two units.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eWith IP20 protection and an ambient temperature range of –25 to +70 °C, the 6EP1334-2BA20 suits control cabinets with good ventilation. No scheduled maintenance is required; periodic inspection for dust accumulation on the enclosure is sufficient. The 90% efficiency means less heat generation, reducing stress on surrounding components. Overcurrent overload capability allows 150% Iout for up to 5 seconds per minute, handling short-term surges without tripping.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen ordering the Siemens 6EP1334-2BA20, confirm your input voltage (120 or 230 V AC) and the required DC load (up to 12 A at +45 °C, derating above). The power supply includes a green LED for '24 V OK' and a relay contact for remote monitoring. For additional buffering, consider the buffer module accessory. PLC Source PRO offers this exact model with fast shipping. Contact us at ubest101 for bulk pricing or application support.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44410217627747,"sku":"6EP1334-2BA20","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/6EP1334-2AA01-0AB0_b214c644-304e-4b61-ae28-355d58dae218.jpg?v=1785169700","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-6ep1334-2ba20-sitop-psu100s-power-supply-module","provider":"PLC Source PRO","version":"1.0","type":"link"}