6FX2007-1AD03 SIEMENS Filter Module

Description

6FX2007-1AD03 SIEMENS Filter Module

Product Dimensions：

Product Description

Siemens Filter Modules are supplementary components typically installed upstream of power supplies, motor drives, or sensitive control logic. Their primary role is to attenuate high-frequency interference signals—both those coming from the external power grid and those generated by the switching electronics of the automation equipment itself. By stabilizing the voltage and smoothing the electrical waveform, they ensure that the entire control cabinet operates within regulatory EMC limits and maintains high operational reliability.

Product Parameters

The technical specifications of these modules are engineered to match industrial power standards:

• Rated Voltage: Designed for standard industrial ranges, typically supporting single-phase or three-phase AC systems as well as specific DC voltages.
• Current Rating: Available in various capacities to handle the total load of the connected downstream devices.
• Leakage Current: Optimized to meet safety standards while maintaining effective filtering performance.
• Frequency Range: Capable of suppressing interference across a wide spectrum, from low-frequency harmonics to high-frequency radio interference.
• Insertion Loss: High attenuation levels measured in decibels (dB) to quantify the reduction of noise.
• Mounting Type: Standardized for DIN rail mounting or direct panel installation to fit industrial enclosures.

Product Advantages

• Enhanced System Stability: By removing electrical noise, these modules prevent unexpected CPU resets, sensor errors, and communication dropouts.
• Regulatory Compliance: Helps machinery meet CE, UL, and other international EMC directives required for global market access.
• Extended Equipment Lifespan: Protects sensitive downstream electronics from the thermal and electrical stress caused by harmonics and voltage spikes.
• Compact Design: Space-saving form factors allow for easy integration into crowded control cabinets without requiring significant redesign.
• High Attenuation Performance: Superior suppression of both common-mode and differential-mode interference.

Important Considerations

• Correct Grounding: The effectiveness of a filter module is highly dependent on a low-impedance connection to the functional earth; poor grounding can render the filter useless.
• Installation Position: Filters should be installed as close as possible to the entry point of the power supply or the source of the noise to prevent interference from “leaking” into other cables.
• Cable Routing: Input and output cables should be kept separate (physically isolated) to avoid inductive coupling that bypasses the filter.
• Thermal Management: Like all power components, filter modules generate a small amount of heat and require adequate ventilation space as specified in the technical manual.
• Load Matching: The filter must be sized correctly according to the continuous current and peak inrush current of the load to avoid saturation or overheating.

Product Applications

• Power Supply Protection: Used in front of sensitive DC power supplies to ensure clean power for PLCs and HMI panels.
• Drive Systems: Integrated with frequency converters and motor starters to prevent switching noise from polluting the factory grid.
• Precision Instrumentation: Ensuring accurate readings for high-precision analog sensors and weighing systems in electrically “noisy” environments.
• Control Cabinet Entry: Acting as a central shield at the main power input of a machine control box to protect all internal components.
• Communication Reliability: Reducing noise on lines adjacent to data cables to maintain high-speed network integrity.

Shipping Port: Xiamen, China

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