SIEMENS 6ES7307-1EA01-0AA0 PLC POWER SUPPLY 6ES73071EA010AA0

Description:

The Siemens 6ES7307‑1EA01‑0AA0 PLC Power Supply is a regulated DC power module used in SIMATIC S7‑300 automation systems to provide stable 24 V DC power to CPUs and I/O modules. Installed in industrial control panels and machine automation racks where consistent PLC power is crucial for reliable operation. Maintenance teams and system integrators use this power supply for replacement, retrofit, and system expansion to ensure uninterrupted PLC performance.

Applications:

The Siemens 6ES7307‑1EA01‑0AA0 power supply is used in industrial automation to feed S7‑300 PLC racks with regulated DC power. It is deployed in manufacturing lines, process control systems, material handling equipment, packaging machinery, and building automation to support CPUs and digital/analog signal modules. With dependable output and built‑in protection, it maintains stable control system power in demanding environments.

Technical Specifications:

• Manufacturer: Siemens
• Model / Part Number: 6ES7307‑1EA01‑0AA0
• Product Type: PLC Power Supply Module (PS 307)
• PLC Platform: SIMATIC S7‑300
• Input Voltage: 120/230 VAC (model dependent)
• Output Voltage: 24 V DC regulated
• Output Current: ~5 A typical
• Power Rating: ~120 W nominal
• Bus Connection: Backplane interface for S7‑300 rack
• Protection Features: Overload and short‑circuit protection
• Indicators: LED for DC‑OK status
• Mounting: Backplane rack mount in S7‑300 system
• Protection Rating: IP20 module housing
• Operating Temperature: Industrial range
• Application: Power feed for PLC CPUs and I/O modules

Common Replacements:

• Siemens 6ES7307‑1KA01‑0AA0
• Siemens 6ES7307‑1KA02‑0AA0
• Siemens 6ES7307‑1EA02‑0AA0