SL7-CB-FW EATON

SL7-CB-FW EATON Filter Modules

Product  Description：

The EATON Filter Module is an electrical device strategically placed within a circuit to attenuate or eliminate unwanted frequencies, often referred to as noise, that can interfere with the operation of automation components like PLCs, drives, and sensors. The most common type is a Power Line Filter (EMC/EMI Filter), which uses passive components (inductors, capacitors, and sometimes resistors) arranged in multi-stage networks to filter common-mode and differential-mode noise from the incoming power supply. Other filter modules may be used for signal conditioning, cleaning up analog inputs or output signals to prevent errors in measurement and control. They are characterized by their robust housing and DIN-rail mountable design for easy integration into industrial control panels.

Product Parameters

The critical parameters for EATON Filter Modules depend on their specific function (power or signal) but typically include:

• Rated Current: The maximum continuous current the power filter can handle (e.g., $1 \text{ A}$ to $100 \text{ A}$).

• Rated Voltage: The maximum voltage the filter is designed for (e.g., $120/240 \text{ V}_{\text{AC}}$ or $24 \text{ V}_{\text{DC}}$).

• Insertion Loss: The measure of the filter's effectiveness, specified in decibels ($\text{dB}$) over a frequency range (e.g., $40 \text{ dB}$ at $1 \text{ MHz}$).

• Frequency Range: The operating frequency (e.g., $50/60 \text{ Hz}$) and the frequency range over which noise suppression is effective.

• Termination: Method of connection, such as screw terminals or quick-connect options.

• Ambient Temperature: The permissible operating temperature range (typically $-25^{\circ}\text{C}$ to $+85^{\circ}\text{C}$).

• Protection Class: The degree of protection against ingress of solids and liquids (e.g., IP20).

Product Advantages

EATON Filter Modules offer several key advantages for industrial automation. They significantly improve system reliability by minimizing component failures and erratic behavior caused by voltage spikes and electromagnetic noise. By achieving compliance with stringent EMC (Electromagnetic Compatibility) standards, these filters ensure that equipment meets regulatory requirements, particularly in CE-marked territories. The modules contribute to enhanced control signal integrity, ensuring accurate data acquisition and reliable actuator control. Furthermore, their easy integration and robust design facilitate quick installation and long-term, maintenance-free operation in harsh industrial environments.

Important Considerations (Precautions)

Proper installation and use of filter modules require adherence to specific precautions. It is critical to ensure the filter's current and voltage ratings are equal to or exceed the requirements of the protected equipment. For power line filters, separation between the input (noisy) and output (clean) wiring is absolutely essential to prevent noise from bypassing the filter via capacitive coupling. The filter must be correctly grounded to the enclosure's bus bar using the shortest possible connection to maximize noise suppression effectiveness. Installation must follow the manufacturer’s wiring diagrams precisely, particularly regarding phase and neutral connections. Finally, regular checks should ensure terminal connections remain tight to maintain low-impedance grounding.

Product Applications

EATON Filter Modules are broadly used wherever sensitive electronics operate in electrically noisy environments:

• Variable Frequency Drives (VFDs) and Motor Control: Filters are placed on the input power line of VFDs to suppress conducted emissions generated by the drive's switching components, preventing interference with nearby equipment.

• Programmable Logic Controllers (PLCs): Used on the power supply input to the control cabinet to protect the central unit and I/O modules from power line disturbances and transients.

• Sensitive Instrumentation: Applied to protect precise measuring and monitoring equipment (e.g., calibration equipment, high-resolution sensors) from environmental noise.

• Communication and Data Lines: Specific filter modules are used to clean up industrial network signals (like RS-485 or Ethernet) to ensure reliable data transmission.

• Medical and Scientific Equipment: Used in power supplies to meet stringent emissions standards and ensure patient safety and measurement accuracy.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

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

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

Please make an inquiry for more models：

EATON MTL5053

EATON T0-4-8441

EATON NZMN1-4-A100

EATON NZMN1-4-A125

EATON DH361FDK2WR

EATON CE15ANS3AB

EATON MTL5531

EATON MTL5082

EATON MTL7787

EATON MTL5541

EATON S801T24N3B

EATON DIL M25-10

EATON DIL M17-10

EATON XTCEXFAC11

EATON XTCEXFCC22

EATON C320KGS3

EATON C316FNA3

EATON PXM1000

EATON Diris A-20

EATON Diris A-30

EATON AN16SN0

EATON XV-440-10TVB-1-10

EATON GHC2030

EATON FD3100L

EATON XTCE009B10T

EATON XTCE015B10T

EATON 35V35A-1A22R

EATON HFD3100L

EATON XTCE065D

EATON PSG480E24RM

EATON DILM65 XTCE065D

EATON HLD3600F

EATON A1L4RPK

EATON E22B1

EATON FD3125L

EATON FD2020L

EATON CE15CNC3C

EATON AN16SN0AB

EATON E22B2

EATON E22TL1

EATON HFD3150L

EATON W201K5CN

EATON 9373-FB2-PS-SS

EATON XTCE009B10A

EATON XTCE065DS1A

EATON XTPR063DC1

EATON 8101-HI-TX

EATON KTK-R-5

EATON KTK-R-1/2

EATON 8937-HN

EATON MTL4549Y

EATON XVS-440-10MPI-1-10

EATON XV-102-B2-35TQR-10

EATON E51SPL

EATON C440A1A045SDD

JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.

This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link: https://justwellltd.com .com

JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.