Siemens 6ES7307-1EA00-0AA0 PS307 5A Power Supply

Siemens 6ES7307-1EA00-0AA0 PS307 Power Supply

The 6ES7307-1EA00-0AA0 is a higher-capacity Siemens SIMATIC S7-300 system power supply module. It provides a stable 24V DC source for powering S7-300 PLC racks and their connected modules. This 5A model offers more power for larger configurations.

Core Electrical Specifications

• Brand & Model: Siemens 6ES7307-1EA00-0AA0 (PS307 5A)
• Input Voltage: 120/230V AC (single/dual-phase, auto-select)
• Output Voltage: 24 V DC
• Rated Output Current: 5 A
• Output Power: Approx. 120 W
• Efficiency: Approx. 87%
• Protection: Short-circuit proof (auto-restart), overload, overvoltage shutdown (~30V).

Features, Approvals & Physical Data

• Key Feature: Certified for hazardous areas (Class I Div. 2, Groups A,B,C,D,T4).
• Mounting: Snap-mounts directly onto S7-300 rail; adapter available for standard DIN rail.
• Safety Approvals: CE, cULus (UL 508), Class I Div. 2, shipbuilding compliant.
• Dimensions: 80 mm x 125 mm x 120 mm (W x H x D)
• Weight: Approximately 0.74 kg
• Operating Temperature: 0°C to 60°C
• Protection Rating: IP20 within the S7-300 system.

Frequently Asked Questions

• Q: How is this different from the 2A model?
  A> The 6ES7307-1EA00-0AA0 provides 5A of output current, allowing you to power more modules or higher-power devices on the same S7-300 rack.
• Q: Can it be used in the US in hazardous locations?
  A> Yes, it carries a Class I Division 2 certification for use in certain US hazardous locations.
• Q: What is included for connection?
  A> It includes screw-type terminals. A connecting comb accessory is available for easier wiring to multiple loads.