6EP1334-2BA20 SITOP PSU100S 24V/10A DIN Rail Power Supply | Siemens

The Original New Siemens 6EP1334-2BA20 SITOP PSU100S 24V/10A Power Supply is a high-performance, single-phase stabilized power supply for industrial control cabinets and automation systems. It delivers 10A at 24V DC (240W) from a wide-range 120/230V AC input with automatic range selection. Featuring 90% efficiency, 120% permanent overload capability, and a signaling relay contact for "24V OK" monitoring, this power supply provides reliable and energy-efficient power distribution for PLCs, I/O modules, sensors, and other 24V DC devices.

Core Engineering Highlights:
120/230V AC wide-range input (85–264V AC) | 24V DC / 10A output (240W) | 90% efficiency | 120% permanent overload capability | 20ms mains buffering | Adjustable output voltage 22.8–28V | Relay contact for "24V OK" signaling | IP20 protection | 70 x 125 x 125 mm | 0.8 kg | –25°C to +70°C operating | DIN rail mountable

Key Features:

• Original New Siemens 6EP1334-2BA20 power supply

• Single-phase AC wide-range input: 120V/230V AC (85–264V AC range) with automatic range selection

• 10A continuous output current at 24V DC, providing 240W of reliable power

• Adjustable output voltage from 22.8V to 28V via potentiometer for compensating voltage drops

• 120% permanent overload capability — up to 12A up to +45°C

• 20ms mains buffering time for reliable operation during voltage dips

• 90% high efficiency reduces energy consumption and heat buildup in the control cabinet

• Signaling relay contact (NO contact) for "24V OK" output voltage monitoring

• Short-circuit, overload, and overvoltage protection

• Screw-type connection terminals for secure wiring

• Compact metal housing: 70 x 125 x 125 mm (W x H x D)

• IP20 protection rating for cabinet installation

• DIN rail mounting for easy installation

• No lateral installation clearances required — saves cabinet space

• CE, cULus, ATEX certified

• RoHS compliant

• Active product lifecycle

Applications:

• PLC power supply for SIMATIC S7-1200, S7-1500, S7-300 systems

• 24V DC power distribution for ET 200SP and ET 200MP I/O systems

• Sensor and actuator power supply in factory automation

• Control cabinet power distribution

• OEM equipment and machine building

• Process control and industrial automation systems

Technical Specifications:

Protection Functions:

• Short-circuit protection (SCP)

• Overload protection (OLP)

• Overvoltage protection (OVP)

• Over-temperature protection (OTP)

• Brown-out protection (BOP)

System Compatibility:

• Siemens SIMATIC S7-1200, S7-1500, S7-300, S7-400 controllers

• ET 200SP, ET 200MP distributed I/O systems

• All 24V DC industrial automation devices

• SITOP buffer, DC-UPS, redundancy, and selectivity modules

• DIN rail mounting systems (35mm)

Typical System Architecture:
AC Mains Supply (85–264V AC, 50/60Hz)
↓
6EP1334-2BA20 SITOP PSU100S Power Supply (70mm width)
│
├── 24V DC / 10A Output → Control Cabinet Power Distribution
├── 120% Overload (12A up to +45°C) → High Inrush Current Loads
├── Adjustable Voltage (22.8–28V) → System Optimization
├── Relay Contact (NO) → "24V OK" Status Monitoring
│
↓
PLC Systems (S7-1200 / S7-1500 / ET 200SP)
↓
I/O Modules, Sensors, Actuators, HMI Panels

Related Products:

• 6EP1332-2BA20 – SITOP PSU100S 24V/4A

• 6EP1333-2BA20 – SITOP PSU100S 24V/5A

• 6EP1334-2BA20 – SITOP PSU100S 24V/10A (current model)

• 6EP1336-2BA10 – SITOP PSU100S 24V/20A

• SITOP SEL1400 – Redundancy module for parallel operation

• SITOP CNX8600 – Buffering module for short-term power failures

• SITOP PSE200U – Selective monitoring module for load protection

• 3RV2011-1DA10 – Circuit breaker (recommended protection)

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. Siemens and SITOP are trademarks of Siemens AG.