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Beckhoff EP2339-0021
by Beckhoff
Read verified buyer reviews ↓OverviewThe Beckhoff EP2339-0021 EtherCAT Box delivers a powerful and flexible solution for managing digital signals in demanding industrial settings. This resilient module incorporates 16 customizable digital channels, offering extensive versatility for both input and output functions. Engineered for 24 V DC systems and enclosed in a robust IP67-rated casing, the EP2339-0021 guarantees consistent operation even in harsh environments, making it an excellent option for field-level automation. Its integrated M12 connectors streamline wiring, significantly cutting down installation time and effort. As a vital component of the Beckhoff EtherCAT framework, the EP2339-0021 enables real-time communication, ensuring precise control and rapid data exchange throughout your automation infrastructure. Its compact form factor permits distributed installation, reducing cabinet space needs and optimizing overall system design. From intricate machine control to expansive plant automation, this EtherCAT Box provides the resilience and adaptability essential for modern industrial applications.Key Features 16 Adaptable Digital I/Os: Every channel can be separately configured as either an input or an output, granting maximum flexibility for various application demands. 24 V DC Operating Power: Standardized voltage for effortless integration into typical industrial power setups. Tough IP67 Shielding: Guarantees full defense against dust penetration and temporary water submersion, perfect for outdoor or washdown scenarios. M12 Connections: Industry-standard M12 connectors simplify field wiring, minimize installation mistakes, and ensure secure links. Diagnostic Indicators: Built-in LEDs for each channel and system status provide instant visual feedback for quick troubleshooting and operational oversight. EtherCAT Real-time Communication: Utilizes the speed and efficiency of EtherCAT for high-performance, synchronized control. Compact Construction: Space-saving profile allows for adaptable, distributed automation architectures without requiring extra control cabinets. Technical Specifications Part Number: EP2339-0021 Manufacturer: Beckhoff Channels: 16 configurable digital I/Os (input/output selectable) Input/Output Voltage: 24 V DC Maximum Output Current: 0.5 A per channel Connector Type: M12 (standard industrial) Protection Class: IP67 Mounting: Direct field installation (cabinet-free design) Operating Temperature: –25 °C to +60 °C Applications Field-level Digital Signal Collection and Activation: Ideal for linking sensors, actuators, and other digital equipment directly at the process level. Machine and Plant Automation: Offers adaptable I/O expansion for complex machinery and large-scale industrial plants needing flexible control. Outdoor and Challenging Industrial Settings: Its IP67 rating makes it appropriate for deployment in demanding conditions exposed to dust, water, and extreme temperatures. Material Handling and Conveyor Systems: Enhances control for conveyor belts, sorting mechanisms, and other logistics uses. Distributed EtherCAT I/O in Modular Automation Setups: Facilitates scalable and modular automation architectures by placing I/O points closer to the process. Why ChooseThe Beckhoff EP2339-0021 stands out as a superior selection for industrial automation due to its exceptional combination of versatility, robustness, and advanced communication capabilities. Its adaptable 16-channel digital I/O configuration enables engineers to seamlessly adjust to changing application needs without requiring hardware replacement. The compact EtherCAT Box design is a transformative advantage for distributed control, minimizing wiring efforts and maximizing space efficiency, especially in installations where cabinet mounting is undesirable or impractical. The highly durable IP67-rated enclosure provides unmatched protection against environmental hazards, ensuring reliable operation even in the most demanding circumstances.Order NowEnhance your industrial automation with the reliable and flexible Beckhoff EtherCAT Box. Contact us today to learn more or to place your order!FAQWhat is the primary function of the Beckhoff EP2339-0021?It provides 16 configurable digital input/output channels for managing industrial signals in real-time, suitable for various automation tasks.Can this EtherCAT Box be used in harsh environments?Yes, its IP67-rated housing ensures complete protection against dust and temporary water immersion, making it ideal for challenging industrial settings.How does the EP2339-0021 simplify installation?It features M12 connectors for easy and secure field wiring, reducing installation time and complexity.What type of communication protocol does it use?The unit utilizes EtherCAT for fast and synchronized real-time communication within industrial automation systems.Is the EP2339-0021 designed for distributed control?Absolutely, its compact design and EtherCAT integration support distributed installation, minimizing cabinet space and optimizing system layout.
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Beckhoff EP2339-0021
Overview
This is a genuine Beckhoff component from the EtherCAT Terminals family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Beckhoff catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Beckhoff automation ecosystem
- Engineered to integrate inside EtherCAT Terminals installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Beckhoff equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Beckhoff catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Beckhoff platform with documented conversion notes for the EtherCAT Terminals family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Part Number: EP2339-0021
- Manufacturer: Beckhoff
- Channels: 16 configurable digital I/Os (input/output selectable)
- Input/Output Voltage: 24 V DC
- Maximum Output Current: 0.5 A per channel
- Connector Type: M12 (standard industrial)
- Protection Class: IP67
- Mounting: Direct field installation (cabinet-free design)
- Operating Temperature: –25 °C to +60 °C
Applications
- Field-level Digital Signal Collection and Activation: Ideal for linking sensors, actuators, and other digital equipment directly at the process level.
- Machine and Plant Automation: Offers adaptable I/O expansion for complex machinery and large-scale industrial plants needing flexible control.
- Outdoor and Challenging Industrial Settings: Its IP67 rating makes it appropriate for deployment in demanding conditions exposed to dust, water, and extreme temperatures.
- Material Handling and Conveyor Systems: Enhances control for conveyor belts, sorting mechanisms, and other logistics uses.
- Distributed EtherCAT I/O in Modular Automation Setups: Facilitates scalable and modular automation architectures by placing I/O points closer to the process.
Why Choose the EP2339-0021?
The Beckhoff EP2339-0021 stands out as a superior selection for industrial automation due to its exceptional combination of versatility, robustness, and advanced communication capabilities. Its adaptable 16-channel digital I/O configuration enables engineers to seamlessly adjust to changing application needs without requiring hardware replacement. The compact EtherCAT Box design is a transformative advantage for distributed control, minimizing wiring efforts and maximizing space efficiency, especially in installations where cabinet mounting is undesirable or impractical. The highly durable IP67-rated enclosure provides unmatched protection against environmental hazards, ensuring reliable operation even in the most demanding circumstances.
Availability & Shipping
- ▸In stock: EP2339-0021 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every EP2339-0021 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Beckhoff
Machine down? We ship parts the same day.
New, surplus, and refurbished Beckhoff inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.