6SL3210-1KE13-2AF2 SIEMENS Power module

Description

6SL3210-1KE13-2AF2 SIEMENS Power module

Product Dimensions：

Product Description

The SIEMENS Power Module, when serving as a Power Supply Unit (PSU), is a dedicated component responsible for converting the high-voltage mains supply (AC or high-voltage DC) into the low-voltage DC power required to operate the CPU, I/O modules, and the internal backplane bus of the automation system.

It is typically a highly efficient, regulated switching power supply designed specifically for rugged industrial environments. The PSU ensures that the control system receives a stable, clean, and reliable power source, often providing diagnostic capabilities for voltage monitoring and overload protection. It is the crucial link between the factory power grid and the sensitive control electronics.

Product Parameters

General functional and electrical parameters for Power Modules (PSUs) include:

• Input Voltage Range: The acceptable range of AC or DC voltage from the main power grid (e.g., $100 text{V}$ to $240 text{V AC}$ universal).

• Output Voltage: The regulated DC voltage provided to the system (typically $24 text{V DC}$ for the control system).

• Output Current/Power: The maximum continuous current ($text{A}$) or total power ($text{W}$) the module can deliver to the backplane and connected devices.

• Efficiency: The ratio of output power to input power, expressed as a percentage, indicating energy conversion performance.

• Buffering Time (Holdup Time): The duration (e.g., $10 text{ms}$ to $20 text{ms}$) the module can maintain the output voltage level during a momentary dip or interruption of the input voltage.

• Overload/Short-Circuit Protection: The built-in mechanisms (e.g., current limiting, fuse) to protect the module and the system from electrical faults.

• Diagnostics: Features like LEDs or potential-free contacts for signaling operational status, overload, or input voltage failure.

Product Advantages

1. High Reliability and Stability: Designed specifically for industrial environments, these modules offer high Mean Time Between Failures (MTBF) and provide highly regulated, noise-free DC power crucial for sensitive electronics.

2. Integrated Diagnostics: Features like status LEDs and diagnostic contacts allow for immediate detection and localization of power-related issues, simplifying system maintenance.

3. Wide Input Tolerance: They typically tolerate large fluctuations in the input mains voltage, ensuring continuous operation even in environments with unstable power grids.

4. Buffering Capability: The integrated buffering capability helps bridge brief power failures, preventing system shutdowns and data loss during short power dips.

5. Seamless Integration: Designed to integrate flawlessly into the SIMATIC automation architecture, often mounting directly onto the rack or backplane and providing power through the internal bus.

Notes (Important Considerations)

• Sizing: The Power Module must be correctly sized. The sum of the current consumption of all connected components (CPU, I/O, Communication Modules) must not exceed the maximum rated output current of the PSU.

• Redundancy: For applications requiring extremely high availability, multiple Power Modules may be needed to be connected in parallel (redundancy mode).

• Grounding: Proper grounding of the module and the system is essential for safety and electromagnetic compatibility (EMC).

• Ambient Temperature: Operating within the specified temperature range is critical, as elevated temperatures can significantly reduce the service life and output capacity of the power supply.

• Input Protection: External circuit protection (fuses or circuit breakers) on the AC input side may be required, depending on the specific model and installation standards.

Product Applications

Power Modules are indispensable in any industrial control application:

• Control Cabinets: Providing the primary $24 text{V DC}$ operating voltage for the PLC, sensors, and low-power actuators within the control enclosure.

• Decentralized Systems: Powering remote or decentralized I/O stations (e.g., ET 200 systems) situated far from the main control panel.

• Safety Systems: Specialized high-integrity PSUs are often used to power Safety Integrated control systems, ensuring a robust power source for critical safety functions.

• Machine Automation: Used in all types of automated machinery (robotics, packaging, CNC machines) to reliably power the core control electronics.

Shipping Port: Xiamen, China

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