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Beckhoff EL3356
by Beckhoff
Read verified buyer reviews ↓OverviewThe Beckhoff EL3356 is a sophisticated EtherCAT Terminal engineered for highly accurate temperature and resistance readings. This robust device seamlessly integrates with a diverse array of Resistance Temperature Detector (RTD) sensors, making it an essential component across numerous industrial sectors. Featuring two independent measurement channels, the EL3356 guarantees dependable data acquisition crucial for critical process control and extensive monitoring tasks. Its efficient, space-saving DIN-rail design allows for straightforward integration into existing or new EtherCAT automation systems. This terminal exemplifies Beckhoff's dedication to providing advanced solutions that boost operational efficiency and data integrity in demanding industrial settings.Key Features Dual-Channel Monitoring: Provides two distinct channels for RTD and resistance measurements, maximizing monitoring capacity within a single, compact unit. Extensive Sensor Support: Compatible with a wide variety of RTD types, such as Pt100, Pt1000, Ni100, Ni120, along with various resistance measurements up to several kΩ, ensuring adaptability across diverse uses. Superior Measurement Accuracy: Designed for high precision and sustained stability, delivering reliable data vital for sensitive industrial operations. High-Resolution Data Capture: Each channel delivers 16-bit resolution, detecting subtle changes in temperature and resistance for enhanced analytical insight. Galvanic Isolation: Includes robust galvanic isolation between individual channels and the EtherCAT system, improving signal reliability and safeguarding against electrical interference. Integrated Fault Detection: Incorporates advanced built-in diagnostic features to quickly identify sensor malfunctions and wire interruptions, reducing downtime and optimizing system dependability. Space-Saving Design: The standard DIN-rail mounting form factor enables efficient and neat installation, optimizing cabinet space in industrial control panels. Technical SpecificationsPart Number: EL3356Manufacturer: BeckhoffChannels: 2Sensor Types Supported: Pt100, Pt1000, Ni100, Ni120, resistances up to several kΩInterface: EtherCATResolution: 16-bit per channelOperating Temperature: –25 °C to +60 °CIsolation Voltage: ≥500 VMounting Type: DIN-railProtection Class: IP20Applications Industrial Temperature Supervision: Crucial for precise temperature oversight in manufacturing, processing facilities, and automated plants. Process Control Systems: Essential for maintaining optimal conditions and exact control in a range of industrial processes. Machine Automation: Boosts the intelligence and responsiveness of automated machinery through accurate thermal feedback. Energy Management: Contributes to efficient energy use by monitoring temperatures in power generation and distribution. Laboratory and Testing: Provides dependable measurement data for research, development, and quality assurance purposes. Why ChooseSelecting the Beckhoff EL3356 EtherCAT Terminal means investing in unmatched precision and reliability for your temperature and resistance measurement requirements. Its two-channel architecture within a single, compact terminal delivers superior efficiency and simplifies wiring compared to single-channel alternatives. The high precision and 16-bit resolution ensure that even the most demanding applications receive data of the highest integrity, essential for crucial decision-making and operational improvements. With its broad compatibility with various RTD types, the EL3356 offers exceptional flexibility, making it suitable for a wide spectrum of industrial sensors and settings. Furthermore, its smooth integration into robust EtherCAT networks guarantees rapid data exchange and synchronized control, key characteristics of modern industrial automation.Order NowEnhance your industrial automation with the precision and reliability of the Beckhoff EL3356 EtherCAT Terminal. Contact Palm Parts Solution today to place your order or learn more about how this advanced unit can optimize your operations.FAQWhat types of sensors are compatible with the EL3356?The EL3356 supports a comprehensive range of RTD types, including Pt100, Pt1000, Ni100, Ni120, as well as various resistance measurements up to several kΩ.What is the resolution of each measurement channel?Each channel of the EL3356 boasts a 16-bit resolution, ensuring high-resolution data acquisition for superior analytical insight.Does the EL3356 offer protection against electrical interference?Yes, the terminal features robust galvanic isolation between individual channels and the EtherCAT system, enhancing signal integrity and protecting against electrical interference.
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Beckhoff EL3356
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: EL3356
Manufacturer: Beckhoff
Channels: 2
Sensor Types Supported: Pt100, Pt1000, Ni100, Ni120, resistances up to several kΩ
Interface: EtherCAT
Resolution: 16-bit per channel
Operating Temperature: –25 °C to +60 °C
Isolation Voltage: ≥500 V
Mounting Type: DIN-rail
Protection Class: IP20
Applications
- Industrial Temperature Supervision: Crucial for precise temperature oversight in manufacturing, processing facilities, and automated plants.
- Process Control Systems: Essential for maintaining optimal conditions and exact control in a range of industrial processes.
- Machine Automation: Boosts the intelligence and responsiveness of automated machinery through accurate thermal feedback.
- Energy Management: Contributes to efficient energy use by monitoring temperatures in power generation and distribution.
- Laboratory and Testing: Provides dependable measurement data for research, development, and quality assurance purposes.
Why Choose the EL3356?
Selecting the Beckhoff EL3356 EtherCAT Terminal means investing in unmatched precision and reliability for your temperature and resistance measurement requirements. Its two-channel architecture within a single, compact terminal delivers superior efficiency and simplifies wiring compared to single-channel alternatives. The high precision and 16-bit resolution ensure that even the most demanding applications receive data of the highest integrity, essential for crucial decision-making and operational improvements. With its broad compatibility with various RTD types, the EL3356 offers exceptional flexibility, making it suitable for a wide spectrum of industrial sensors and settings. Furthermore, its smooth integration into robust EtherCAT networks guarantees rapid data exchange and synchronized control, key characteristics of modern industrial automation.
Availability & Shipping
- ▸In stock: EL3356 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 EL3356 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.