6AV2124-0QC02 SIEMENS Power module

Description

6AV2124-0QC02 SIEMENS Power module

Product Dimensions：

Product Description

Siemens Power Modules serve as the foundational energy source for a control system. They are typically divided into two categories: system power supplies, which provide internal backplane power to modules, and load power supplies, which provide 24V DC to external sensors and actuators. These modules are engineered to convert standard industrial AC or DC voltages into a regulated output. They are built with a focus on high efficiency and reliability, often featuring a modular design that matches the form factor of the PLC series they support, allowing for a clean and integrated cabinet installation.

Product Parameters

The technical specifications of a power module determine its capacity to support the rest of the control system:

• Input Voltage: Supports wide-range inputs, typically including single-phase or three-phase AC (120V/230V/400V) or various DC ranges.

• Output Voltage: Regulated output, most commonly 24V DC, with high stability and low ripple/noise.

• Output Current: Rated current capacity (e.g., 2A, 5A, 10A, or 20A) defining the maximum load the module can support.

• Efficiency: High energy efficiency ratings, often exceeding 90%, to minimize heat generation within the control cabinet.

• Buffering Time: The duration the module can maintain output voltage during short-term mains power interruptions.

• Protection Class: Integrated protection against short circuits, overloads, and overvoltage.

Product Advantages

• Integrated Design: The physical dimensions and mounting methods are perfectly aligned with the PLC family, ensuring a seamless aesthetic and mechanical fit.

• Superior Reliability: Designed with high-quality components to offer a long Mean Time Between Failures (MTBF), even under continuous 24/7 operation.

• Advanced Diagnostics: Includes status LEDs and, in higher-end models, communication interfaces to report health status and load levels to the CPU.

• Thermal Efficiency: Optimized heat dissipation allows for high-density mounting without the need for additional cooling fans in many environments.

• Global Compatibility: Meets international certification standards (CE, UL, CSA), making them suitable for use in machines exported worldwide.

Precautions for Use

• Load Calculation: Always calculate the total current consumption of all connected modules and sensors to ensure it does not exceed the power module’s rated output.

• Mounting Clearance: Observe the specified minimum clearance distances above and below the module to allow for adequate natural convection cooling.

• Correct Wiring: Ensure that the input polarity and voltage levels are strictly followed to prevent catastrophic damage to the module and downstream electronics.

• Parallel Operation: Only connect power modules in parallel if the specific model explicitly supports “parallel mode” for increased current or redundancy.

• Grounding: A solid connection to the protective earth (PE) is essential for safety and to ensure the effectiveness of internal interference filters.

Product Applications

Siemens Power Modules are utilized wherever a stable DC voltage is required to run automation hardware:

• Control Cabinet Supply: Providing the primary power source for CPUs, I/O modules, and communication processors within a centralized control panel.

• Sensor and Actuator Power: Delivering regulated 24V DC to field devices such as proximity switches, solenoid valves, and signal towers.

• Distributed I/O Stations: Powering remote interface modules and their associated expansion racks across large industrial sites.

• Critical Process Support: Used in applications where power stability is vital to prevent data loss or system resets during minor electrical disturbances.

• Network Infrastructure: Providing energy to industrial switches and wireless access points within a factory network.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

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