Product details
6ES7307-1EA00-0AA0 – SITOP Standard 24V/5A Power Supply
Reliable and compact power supply for S7-300 systems. Converts single/two-phase AC to stable 24V DC. Output current 5A. Ideal for PLC and control cabinets.
Key Features
- Input: Single-phase or two-phase AC (wide range)
- Output: 24V DC / 5A (adjustable)
- Efficiency: 87% typ, low power loss (~18W)
- Protection: Electronic shutdown, auto-restart, overload proof
- Mounting: Snap onto S7 rail (DIN-rail adapter available)
- Temperature: 0…+60 °C operation
Technical Specifications
- Brand: Siemens
- Model: 6ES7307-1EA00-0AA0
- Series: SITOP Standard
- Type: Single/two-phase power supply (24V/5A)
- Input Voltage: 85…264V AC (wide-range)
- Input Frequency: 47…63 Hz
- Output Voltage: 24V DC (adjustable)
- Output Current: 5A (rated), 5.5…6.5A current limit
- Efficiency: 87% typ
- Power Loss: 18W typ
- Voltage Tolerance: ±0.3% (static), ±2.5% (dynamic)
- Response Time (load step): 0.1 ms typ (10-90% and 90-10%)
- Overvoltage Protection: Shutdown at ~30V, auto-restart
- Current Limitation: 5.5…6.5A (electronic shutdown, auto-restart)
- Short-circuit Current: <9A (electronic protection)
- Galvanic Isolation: Yes (SELV output acc. to EN 60950, EN 50178)
- Protection Class: Class I
- Leakage Current: <3.5 mA (typ 0.3 mA)
- Approvals: UL listed (UL 508), CSA (CSA 22.2 No.14-95)
- Hazardous Location: Class I Div.2 Group A,B,C,D.T4
- EMC Emission: EN 55022 Class B
- EMC Immunity: EN 61000-6-2
- Operating Temperature: 0…+60 °C (natural convection)
- Storage Temperature: -40…+85 °C
- Climate Class: 3K3 acc. to EN 60721 (no condensation)
- Dimensions (W x H x D): 80 x 125 x 120 mm
- Weight: 0.74 kg
- Mounting: Snap-mount on S7 rail (DIN-rail adapter optional)
- Connection: Screw terminals (0.5…2.5 mm²)
- Protection Class: IP20
Environmental & Certifications
- Operating Temperature: 0…+60 °C
- Storage/Transport Temperature: -40…+85 °C
- Protection Class: IP20
- Safety Isolation: SELV output acc. to EN 60950 and EN 50178
- UL/CSA: UL listed (E143289), CSA 22.2 No.14-95
- Hazardous Locations: Class I Div.2 Groups A,B,C,D.T4
- EMC: EN 55022 Class B, EN 61000-6-2
Installation & Compatibility
- Mounting: Snap onto S7-300 rail. DIN-rail adapter available.
- Compatibility: Designed for S7-300 PLC systems and other 24V loads.
- Maintenance: LED status indicator. Fanless. Easy screw wiring.
- Interference Immunity: Meets industrial EMC standards (EN 61000-6-2).
Applications & Suitable Devices
- Ideal For: S7-300 PLC power supply, control cabinets, sensors, relays.
- Typical Use Cases: Factory automation, process control, machine building.
- Works With: Siemens S7-300, ET200M, and standard 24V DC devices.
Expert Review
This SITOP power supply is a workhorse for S7-300 systems. Efficiency at 87% ensures cool operation. Electronic shutdown with auto-restart protects connected devices. The wide input range (85-264V) suits global use. Its compact 80mm width saves panel space. A dependable choice for 24V power.
Manager’s Insight
From a procurement view, the 6ES7307-1EA00-0AA0 offers excellent reliability. The 12-month warranty and fast shipping (12-24h via FedEx/UPS/DHL) minimize downtime. UL/CSA and hazardous location approvals make it versatile. The snap-mount design speeds installation. Highly recommended for S7-300-based control systems.
Package & Logistics
- Package Contents: Power supply unit, mounting instructions, terminal cover.
- Warranty: 12 months against manufacturing defects.
- Shipping: 12-24 hours dispatch via FedEx, UPS, or DHL.
- Return Policy: Non-returnable unless defective.
Frequently Asked Questions
- What is the input voltage range?85…264V AC (single or two-phase). Works with 120V or 230V mains.
- Is the output short-circuit proof?Yes. Electronic shutdown protects the unit. It auto-restarts when fault clears.
- Can I mount this on a standard DIN rail?Yes, using the optional mounting adapter. Default is S7 rail snap-mount.
- What are the EMC emission levels?Meets EN 55022 Class B (residential/industrial). Low interference.
- Does it support hazardous locations?Yes. Approved for Class I Div.2 Groups A,B,C,D.T4 environments.
- What is the typical delivery time?Orders before 2 PM ship within 12-24 hours via FedEx, UPS, or DHL.
- Can I use this with non-Siemens PLCs?Yes. It supplies standard 24V DC to any compatible load up to 5A.
Selection Guide
- For S7-300 systems: This is the recommended power supply.
- For higher current needs: Consider SITOP 10A or 20A models.
- For wide temperature range: This unit operates 0…+60°C.
- For hazardous areas: This unit has Class I Div.2 certification.
- Check mounting: Default is S7 rail; order DIN adapter separately.
For inquiries, please contact: sales@powergearx.com or +86 18030005825 (WhatsApp).
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