LOGO POWER SIEMENS
February 17, 2025SITOP PSU100S/1AC/24VDC/10A
February 18, 2025
The LOGO POWER SIEMENS (Siemens LOGO!Power Series) is a family of flat, highly efficient regulated switched-mode power supply units engineered specifically for small distribution boards, machinery control panels, and decentralized automation enclosures.
Stock: 1 available
LOGO POWER SIEMENS Compact DIN-Rail Power Supplies
The LOGO POWER SIEMENS (Siemens LOGO!Power Series) is a family of flat, highly efficient regulated switched-mode power supply units engineered specifically for small distribution boards, machinery control panels, and decentralized automation enclosures. Designed to match the profile and modular footprint of Siemens LOGO! logic modules, the LOGO POWER SIEMENS family delivers clean DC power across 5V, 12V, 15V, and 24V output voltage variants.
Featuring an ultra-compact stepped enclosure design, the LOGO POWER SIEMENS modules can be installed on standard $35\text{ mm}$ DIN rails or mounted directly on walls in shallow distribution boxes. With global safety certifications (CE, cULus, FM, ATEX, Class I Div 2, DNV GL marine approvals), wide-range $110–240\text{V AC}$ input capability, and exceptional light-load efficiency, it is the ideal primary power source for industrial automation PLCs, marine instrumentation, and building management systems.
Key Features of the LOGO POWER SIEMENS
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Stepped Housing Design: Matches the stepped profile of Siemens LOGO! logic controllers and standard circuit breaker enclosures for seamless panel integration.
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Wide Range AC/DC Input: Operates reliably on single-phase $110–240\text{V AC}$ or $110–300\text{V DC}$ inputs without requiring manual selector switching.
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Adjustable Output Voltages: Front potentiometer allows precise output voltage trimming to compensate for line voltage drops over long cable runs.
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Integrated Current Measurement: Built-in measuring point allows direct load current checking via a multimeter without interrupting DC circuit wiring.
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High Energy Efficiency: Delivers up to 90% efficiency across full load ranges and extremely low no-load power losses ($< 0.3\text{ W}$), meeting green energy standards.
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Reserve Power Capacities: Provides up to 1.5 times rated current reserves during startup to handle capacitive or high inrush electrical loads.
Primary Applications
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LOGO! Micro-Automation Panels: Supplying regulated 24VDC or 12VDC power to Siemens LOGO! PLCs, expansion I/O, and companion text displays
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Building & Facility Automation: Providing power to lighting control systems, access barriers, HVAC controllers, and alarm panels in shallow distribution boxes
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Marine Telemetry & Control Cabinets: Powering vessel instrumentation, auxiliary monitoring circuits, and SCADA telemetry units onboard ships
Technical Specifications
| Parameter Category | Specification Details |
| Manufacturer / Brand | Siemens |
| Part Number / Series | LOGO POWER SIEMENS (6EP3331, 6EP3332, 6EP3333, 6EP3321, 6EP3322 Series) |
| Input Voltage Range | Single-Phase 100–240 V AC ($85–264\text{ V AC}$) / 110–300 V DC |
| Output Voltages Available | 5 V DC, 12 V DC, 15 V DC, 24 V DC (Adjustable) |
| Output Current Ratings | 0.6 A, 1.3 A, 2.5 A, 4.0 A (Model dependent) |
| Efficiency Rating | Up to 90% (No-load power loss $< 0.3\text{ W}$) |
| Mounting Style | $35\text{ mm}$ DIN-Rail (EN 60715) or Direct Wall Mounting |
| Operating Temperature Range | -25°C to +70°C (-13°F to 158°F) with derating above 60°C |
| Certifications & Approvals | CE, cULus, FM, ATEX, Class I Div 2, DNV GL Marine, ABS, BV |
| Enclosure Protection | IP20 (Finger-safe screw terminal blocks) |
Package Contents
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1 × LOGO POWER SIEMENS Switched-Mode Power Supply Module
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DIN-Rail Mounting Clip & Mechanical Installation Instructions