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Product Specifications

Brand: Siemens

Part Number: 6EP3331-6SB00-0AY0

Type: Stabilized Power Supply

Series: LOGO!Power

Input Voltage: 100–240 V AC

Output Voltage: 24 V DC (adjustable 22.2–26.4 V)

Output Current: 1.3 A

Output Power: 31.2 W

Product Description

The Siemens 6EP3331-6SB00-0AY0 is the entry-level LOGO!Power supply delivering 24 V DC at 1.3 A in a compact housing, designed as the cost-optimized power partner for small LOGO! 8 configurations with a limited number of expansion modules, or for powering a few sensors and a small HMI in distributed automation nodes.

Entry Point for LOGO! Systems

31.2 W at 1.3 A — sufficient for a LOGO! CPU with basic I/O and a small touch panel
Adjustable output voltage (22.2–26.4 V DC) allows fine-tuning for cable voltage drop compensation
100–240 V AC wide-range input — deployable on any single-phase mains worldwide
Short-circuit and overload protected with automatic recovery — no user intervention after fault clearance

Technical Specifications

Parameter	Value
Input Voltage	100–240 V AC
Output Voltage	24 V DC (adjustable 22.2–26.4 V)
Output Current	1.3 A
Output Power	31.2 W
Protection Class	IP20
Mounting	DIN Rail
Certifications	CE, RoHS

Scaling Within LOGO!Power

The LOGO!Power family scales from this 1.3 A unit through 2.5 A and 4 A models to cover progressively larger LOGO! configurations. For the next step up, the 6EP3332-6SB00-0AY0 provides 24 V / 2.5 A (60 W), while the 6EP3333-6SB00-0AY0 delivers 4 A (96 W) for fully expanded LOGO! systems with multiple analog I/O and communication modules.