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Technical specifications for
6ES7407-0KA02-0AA0
Siemens 6ES7407-0KA02-0AA0 – SIMATIC S7-400 Power Supply Module
The Siemens 6ES7407-0KA02-0AA0 is a PS407 Power Supply Module designed for the SIMATIC S7-400 automation system. It provides a stable 5V DC output to ensure reliable operation of the CPU and modules within the S7-400 PLC system.
1. General Information
- Manufacturer: Siemens
- Model Number: 6ES7407-0KA02-0AA0
- Product Family: PS 405/407 Power Supply
- Series: SIMATIC S7-400
- Device Type: Power Supply Module
- Mounting Type: Rack-mounted (S7-400 chassis)
- Country of Origin: Germany
2. Electrical & Power Specifications
- Input Voltage Range: 120/230V UC (Universal Current)
- Output Voltage: 5V DC
- Output Current: 10A
- Power Output: 50W
- Efficiency: High-efficiency conversion for stable power delivery
3. Physical & Environmental Specifications
- Net Weight: 1.33 kg
- Cooling Method: Natural convection
- Operating Temperature Range: 0°C to 60°C
- Storage Temperature Range: -40°C to 70°C
- Relative Humidity: 5% to 95% (non-condensing)
4. Features & Benefits
✅ Reliable Power Supply – Ensures consistent 5V DC output for stable PLC operation
✅ Wide-Range Input – Supports 120V and 230V UC, providing flexibility for global installations
✅ High Efficiency & Performance – Optimized for S7-400 systems, reducing energy consumption and heat dissipation
✅ Compact & Durable Design – Ideal for industrial environments, with robust construction for long-term use
✅ Seamless Integration – Designed specifically for SIMATIC S7-400, ensuring easy installation and compatibility
5. Applications
Industrial Automation & Process Control
PLC Power Supply for SIMATIC S7-400 Systems
Factory & Machine Control
Powering Modular PLC Installations
SCADA & Distributed Control Systems (DCS)
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