Siemens 6EP3334-7SB00-3AX0 240W Power Supply

Siemens 6EP3334-7SB00-3AX0 SITOP PSU6200 Power Supply

The 6EP3334-7SB00-3AX0 is a Siemens SITOP PSU6200 series stabilized power supply. It offers high power density and diagnostic features in a compact 45mm width. This unit efficiently converts single-phase AC line voltage to a clean 24V DC output.

Core Electrical Specifications

• Brand & Model: Siemens 6EP3334-7SB00-3AX0 (PSU6200)
• Input Voltage: 120-240V AC / 110-240V DC (wide range)
• Output Voltage: 24 V DC (adjustable 24 - 28 V)
• Rated Output Current: 10 A (12 A up to 45°C)
• Output Power: 240 W (288 W up to 45°C)
• Efficiency: Up to 92.8%
• Protection: Short-circuit proof with auto-restart, overload, overvoltage.

Features, Diagnostics & Physical Data

• Key Features: Diagnostic interface (alarm contact), parallel operation capability, push-in terminals for easy wiring.
• Diagnostics: "DC OK" signal via electronic contact for remote monitoring.
• Safety Approvals: CE, cULus, BIS, CB, RCM, EAC, shipbuilding (ABS).
• Mounting: Snaps onto 35mm DIN rail, only 45mm wide.
• Dimensions: 45 mm x 125 mm x 117 mm (W x H x D, typical depth)
• Weight: Approximately 0.9 kg
• Operating Temperature: -30°C to +70°C

Frequently Asked Questions

• Q: What is the diagnostic interface for?
  A> It provides a relay contact that signals if the output voltage is OK, enabling remote monitoring or integration into higher-level diagnostics.
• Q: Can this power supply be used in parallel?
  A> Yes. Up to two units can be paralleled for redundancy or higher power using a DIP switch setting and optional redundancy module.
• Q: What are push-in terminals?
  A> They allow for fast, tool-free wiring by simply inserting a prepared solid or ferruled wire.