• 1pcs EKK-04E Electronic Component - EKK [1]
  • 1pcs EKK-04E Electronic Component - EKK [2]
  • 1pcs EKK-04E Electronic Component - EKK [3]
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EKK

1PCS EKK-04E Electronic Component with High Reliability and Compact Design for Industrial Applications

1PCS EKK-04E Electronic Component with High Reliability and Compact Design for Industrial Applications

$2,174.44 USD
$2,174.44 USD $2,174.44 USD
Rea Slutsåld
Frakt beräknas i kassan.
MPN EKK-04E
Application Industrial Automation
Package Type Plastic Enclosed
Current Capacity 1A
Operating Temperature -40°C to 125°C
Voltage 24V DC
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Description


1PCS EKK-04E Electronic Component with High Reliability and Compact Design for Industrial Applications

EKK-04E offers high reliability and compact design for industrial automation applications.

The EKK-04E electronic component is a compact and reliable PLC module designed for industrial automation systems. It features a robust construction, compact size, and advanced signal processing capabilities. Perfect for use in motion control, process monitoring, and distributed control systems. The EKK-04E is ideal for enhancing efficiency and performance in industrial environments.

Engineer's Quick Brief

  • High-Decibel Acoustic Penetration: Emits a sharp, high-volume audible alarm rating at 85dB (at 1m), ensuring critical status alerts cut through dense factory floor background machinery noise.
  • Space-Saving Panel Integration: Features an ultra-compact Φ30mm bezel diameter structure, optimized for high-density control panels, instrument racks, and localized automation enclosures.
  • Low-Current Control Handshake: Draws a nominal running current of just 15mA at 24V, allowing direct drive control from standard PLC transistor output modules without auxiliary relay isolation.

PATLITE EKK-04E Compact Electronic Industrial Buzzer

The PATLITE EKK-04E is a high-performance, panel-mounted industrial electronic buzzer engineered to provide clear, reliable audible signaling inside automated factory frameworks. Operating on a versatile 24V AC/DC control loop, this premium acoustic warning component generates a stable, continuous single-tone alarm pattern that immediately alerts operators to systemic faults, process completions, or safety overrides. Designed to match the strict environmental endurance requirements of modern machine builders, the EKK-04E features a robust housing assembly that retrofits seamlessly into standard industrial control cockpits, electronic test benches, and critical material handling conveyor dash panels.

Technical Specifications

Electrical & Operational Parameter Technical Specification Value
Brand / Manufacturer PATLITE Corporation
Model Part Number EKK-04E
Device Classification Electronic Audible Signal Device / Panel Buzzer
Rated Input Voltage 24V AC / 24V DC (Operational Range: 24V ±10%)
Nominal Running Current 15 mA (Ultra-low power allocation profile)
Power Consumption 0.36 Watts Continuous Peak Load
Acoustic Sound Pressure Level ≥ 85 dB (Measured at 1 Meter distance from front face)
Sound Tone Character Continuous Single Standard Pitch Tone
Mounting Hole Cutout Diameter Φ 30 mm Installation Profile
Terminal Connection Type Lead Wires / Solder Terminals
Operating Temperature Scope -10°C to +55°C (Non-freezing environment conditions)
Housing Material Base High-Impact ABS Heat-Resistant Resin Case

Application Matrix & Automation Scenarios

Deployment Target Acoustic Alarm Functionality System Level Benefit
Industrial Control Enclosures Acts as a localized panel alarm indicator mimicking warning lights for fatal system fault statuses. Provides immediate dual-sensory tracking loop feedback to plant operators before dangerous failure modes build.
SMT Assembly Machinery Lines Fires transient tone bursts to signal empty material feeder slots or localized tape break states. Prevents long machinery idling durations, maintaining high volume production performance metrics.
Automated Laboratory Equipment Triggers steady continuous alarm feedback following test cycle completion parameters. The compact ABS footprint integrates seamlessly with sleek healthcare and research enclosure styles.

Commissioning & Electrical Deployment FAQ

Q1: What are the exact wiring guidelines to control the EKK-04E directly from a PLC transistor output block?

A1: The EKK-04E draws an exceptionally low current of 15mA, allowing it to interface directly with standard PLC internal sinking (NPN) or sourcing (PNP) output cards. Connect the positive DC line terminal wire to the 24V supply node and line the common ground terminal path through the specific PLC digital output point block. External current limiting suppression resistors or freewheeling flyback protection diodes are not strictly necessary since the buzzer circuit does not generate severe inductive back-EMF kickback.

Q2: Why is the acoustic output tone weak or pulsing irregularly following control cabinet startup?

A2: Weak or irregular sound tone projection typically indicates a **voltage drop fault** or supply grid noise crossing below the 24V ±10% threshold. Measure terminal potentials with a digital multimeter during full-load states. If shared DC lines host heavy inductive automation components like linear solonoid valves or contactor coils, ensure the signal buzzer tracking lines are decoupled or run via stabilized power branch buses.

Q3: Can the sound pressure level or decibel pitch of the EKK-04E be manually modified or attenuated?

A3: The standard EKK-04E unit features a fixed internal piezo element design configured strictly to deliver a single continuous 85dB tone profile. It does not integrate localized manual trimmer pot adjusters or DIP switches to alter volume metrics. For environments requiring sound level control or multi-tone selections, external acoustic baffles can be placed over the front vent face or you should migrate up to the adjustable PATLITE BK or EHS multi-sound industrial series lines.

Cross-Reference Guide

The PATLITE EKK-04E conforms to standard metric panel footprint guidelines. When planning manufacturing inventory alternatives, streamlining procurement logistics, or conducting emergency control panel repairs, reference the following platform mapping indicators:

Equivalent Series Configurations Interchange Compatibility Status Critical Mechanical & Electrical Verifications
PATLITE EKB-04E Series Direct Core Family Variant Alternative Shares matching 24V AC/DC electrical performance properties. Cross-examine dimensional housing depths to ensure clear envelope clearance behind the mounting plate.
Schneider Electric Harmony XB5 30mm Audible Signalers Functional Portfolio Matching Fits standard Φ30mm installation cutouts. Re-verify the absolute current draw limits and look over wire termination configurations prior to field loom wiring.

About Koeed Automation

Expert Supply Solutions for Global Industrial Electronics

At Koeed.com, we are professional architects of the industrial electronics supply chain. We specialize in providing high-performance PLCs, HMIs, Servo Motors, Drives, and Converters to ensure that modern manufacturing operations remain efficient, reliable, and future-proof in 2026’s competitive landscape.

🛡️ Certified Quality

We source only 100% authentic industrial hardware from global category leaders. Every component undergoes a rigorous verification process to meet Industry 4.0 reliability standards.

⚙️ Engineering Domain

Our experts provide more than just parts; we offer technical insight. We assist in complex product selection and compatibility audits for both legacy system upgrades and new installations.

🌐 Rapid Global Logistics

Time is money in industrial automation. Our optimized supply network ensures that critical components reach your facility quickly, significantly reducing unplanned downtime and operational loss.

Strategic Global Portfolio: Siemens, Omron, FANUC, Schneider Electric, Mitsubishi, Yaskawa, Allen-Bradley, and other elite industrial brands.

Supporting your vision for a smarter, more efficient industrial future.

Alternative Names


  • EKK-04
  • EKK4E

Special Reminder

Important

If you have any questions about product information and prices, please feel free to contact us by email or WhatsApp. We will respond quickly.

  • Business Days Only (Monday through Saturday)
  • It takes up to 10 days from the time of ordering (excluding Saturdays and Sundays) to the time of delivery to your designated location. Worldwide delivery.
  • Within 3 days after placing the order, we will send you photos and videos of the product via email or WhatsApp for confirmation

International shipping - items may be subject to customs processing depending on the item's customs value.
Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:

  • Delays from customs inspection.
  • Import duties and taxes which buyers must pay.
  • Brokerage fees payable at the point of delivery.

Shipping Policy

Global Delivery

We ship to customers all over the world. Our primary logistics providers are DHL, UPS, TNT, FedEx, and EMS.

Processing Time

All orders are processed within 72 hours of purchase. Please note that this applies to business days only.

Shipping Rates & Delivery Estimates

Shipping charges for your order will be calculated and displayed at checkout. Delivery estimates are within 7-14 days. Please note that these shipping times are only estimates and unfortunately, cannot be guaranteed.

Shipment Confirmation & Order Tracking

You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours.

Customs, Duties, and Taxes

Please note, international shipping services do vary from country to country. To find out the exact services that are available, please put in your full address at checkout. Shipping internationally does mean that you may be required to pay customs and import taxes. All international customers are responsible for the customs rates within their own country. For further information, we recommend contacting your local customs office.

Damages

We take every reasonable precaution to ensure that products are not damaged. If the item is damaged in transit, please immediately contact us. We are not liable for any products damaged or lost during shipping. If you received your order damaged, please contact the shipment carrier to file a claim. Please save all packaging materials and damaged goods before filing a claim.

Force Majeure

When encountering with force majeure, the processing of orders will be delayed. Nevertheless, it is ensured that your order will be processed in a fast manner when weather permits.

Address Verification

Please verify you have the correct shipping address on your order PRIOR to making payment as this is the address we will ship to.

Return Policy

For more information, visit our Return Policy page.

International shipping - items may be subject to customs processing depending on the item's customs value.

Sellers declare the item's customs value and must comply with customs declaration laws.
As the buyer, you should be aware of possible:
• Delays from customs inspection.
• Import duties and taxes which buyers must pay.
• Brokerage fees payable at the point of delivery.

Contact Us

If you have any questions about your order, please contact us at moritta@koeed.com.

Return Policy

Return and Refund Policy

We want you to be completely satisfied with your purchase on our store. If for any reason you are not entirely satisfied, we're here to help!

Returns

You have a generous 30 calendar days to return an item from the date you received it. To be eligible for a return, ensure the item is in its original, unworn, and unused condition with tags and packaging intact. Retain your receipt or proof of purchase for eligibility. Please note that certain items are non-returnable like perishables, custom products, personal care goods, hazardous materials, flammable liquids, and gases. Reach out for clarifications on specific items.

Return Process

Commence the return process by reaching out to us at moritta@koeed.com. Upon approval, we will furnish you with a return shipping label and detailed instructions for dispatching your package. Unnotified returns will not be accepted.

Damages and Issues

Kindly review your order upon delivery. Notify us promptly if it arrives defective, damaged, or incorrect. We will address the matter swiftly.

Exchanges

Facilitate a swift exchange by returning the original item once approved and making a new purchase.

EU 14-Day Cooling Off Period

EU-bound shipments allow a 14-day cancellation or return period without justification. Conditions mirror standard returns.

Refunds

Upon receiving and inspecting your return, we’ll inform you of the refund status. Approved refunds are automatically processed within 10 business days via the initial payment method. Allow time for financial institutions to finalize the refund. For delays exceeding 15 business days post-approval, contact us at moritta@koeed.com.

Shipping

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Contact Us

If you have any questions on how to return your item to us, feel free to contact us at moritta@koeed.com.

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