Siemens 6ES7401-1DA01-0AA0 Power Supply Module

Technical Specifications of Siemens 6ES7401-1DA01-0AA0 :

l Category: SIMATIC S7-400 Series

l Type: Power Supply Module (PS 407)

l Model Number: 6ES7401-1DA01-0AA0

l Module Type: PS 407 Power Supply Module

l Input Voltage:

n Rated Voltage: 120/230 VAC

n voltage Range: 85-264 VAC (wide range to support global applications)

l frequency: 47-63 Hz

l Output Voltage: 5V DC for backplane bus

l Output Current: 10 A (for S7-400 backplane bus supply)

l Power Consumption:

n typical Power Consumption: 60 W

n Dimensions: Approx. 290 x 125 x 60 mm (H x W x D)

n Weight: Approximately 1.1 kg

l Installation Type: Direct mounting on the S7-400 rack

l Certifications: CE, UL, CSA

l Operating Temperature: 0°C to +60°C (suitable for a wide range of industrial environments)

l Status Indicators: LED indicators for power status and diagnostics

Detailed Features of Siemens 6ES7401-1DA01-0AA0

1．Reliable Backplane Power Supply: Provides a stable 5V DC output with 10A current capacity to power the S7-400 rack components efficiently.

2．Wide Input Voltage Range: Capable of operating on 120V or 230V AC, accommodating installations in diverse regions with varying electrical standards.

3．Diagnostic and Status LEDs: Equipped with LED indicators for easy monitoring of the module's status, including power on and fault conditions.

4．Built-in Overload and Short-Circuit Protection: Ensures protection of the S7-400 system against power fluctuations, preventing system failures due to electrical faults.

5．Compatibility with S7-400 System: Explicitly designed for the Siemens S7-400 series, providing seamless integration and stable operation for the entire rack.

6．High-Temperature Tolerance: Operates reliably in industrial environments up to 60°C, making it suitable for a range of applications with rigorous environmental requirements.

7．Compact and Rack-Mountable Design: Fits directly into the S7-400 rack, conserving space and simplifying installation.

Applications of Siemens 6ES7401-1DA01-0AA0:

The Siemens 6ES7401-1DA01-0AA0 power supply module is essential for providing regulated power to the S7-400 series components. Typical applications include:

l Industrial Automation: Provides reliable power for S7-400 PLCs in manufacturing and process control environments, supporting applications in automotive, electronics, and packaging industries.

l Energy Management Systems: Supplies stable power in energy monitoring and distribution control systems, ensuring uninterrupted control of energy resources.

l Infrastructure and Building Management: Powers building automation systems (BMS) such as HVAC and lighting, as well as safety and security systems.

l Transportation Systems: Used in railway, airport, and logistics control systems where reliable PLC power is essential for continuous operation and safety.

l Oil & Gas and Chemical Processing: Supports power supply requirements in harsh environments, ensuring smooth operation in oil refineries, chemical plants, and other critical process control settings.

Related Part Numbers of Siemens 6ES7401-1DA01-0AA0

For systems requiring additional power capacity, different voltage options, or redundancy setups, the following Siemens components may be relevant:

l 6ES7401-2TA01-0AA0: PS 407 Power Supply, 20A, provides a higher current output for larger S7-400 configurations.

l 6ES7401-2AA00-0AA0: PS 407 Power Supply with 60 A output, suitable for high-demand installations.

l 6ES7953-8LL31-0AA0: Flash Memory Card for program and data storage, compatible with S7-400 CPUs.

l 6ES7416-3XR05-0AB0: CPU 416-3 PN/DP, S7-400 CPU with PROFINET and PROFIBUS interfaces for high-speed communication.

l 6ES7392-1AJ00-0AA0: S7-400 mounting rail for securely installing multiple modules in a rack.