BECKHOFF

BECKHOFF EPP3314-0002 EtherCAT P Box

SKU EPP3314-0002

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: BECKHOFF

  • Product No.: EPP3314-0002

  • Country of origin:Germany

  • Product Type: EtherCAT Modules

  • Payment: T/T, Western Union

  • Weight: 165g

  • Dimensions: 12.6 x 3 x 3 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The BECKHOFF EPP3314-0002 is a 4-channel thermocouple EtherCAT P Box designed for precise temperature measurement in industrial automation environments. This robust IP65/66/67 rated module acquires signals directly from industrial thermocouples and millivolt sources, transmitting the digitized data via the high-speed EtherCAT network. It integrates into decentralized machine topologies without requiring a control cabinet.

Equipped with M12 connection technology for 2-wire thermocouple sensors and M8 sockets for EtherCAT P communication, the EPP3314-0002 combines power supply and communication in a single cable. It supports a wide array of thermocouple types and features configurable input filters and open-circuit recognition to ensure reliable process monitoring.

Features

  • Four thermocouple input channels supporting multiple sensor types and mV measurements
  • EtherCAT P communication interface combining real-time Ethernet data transmission and 24 V DC system/sensor supply in one cable
  • Configurable input filter settings for optimized signal processing
  • Integrated open-circuit recognition for enhanced diagnostic capability
  • Rugged industrial housing with IP65, IP66, and IP67 protection ratings for direct machine mounting

Applications

  • Distributed temperature acquisition in machine building and factory automation
  • Thermal process monitoring and environmental testing systems
  • Conveyor and handling equipment requiring cabinet-free I/O architecture
  • Industrial machinery operating in harsh environments exposed to dust, moisture, and cleaning agents

Technical Specifications

General

Parameter Specification
Manufacturer BECKHOFF
Exact Model EPP3314-0002
Product Type EtherCAT P Box
Protocol EtherCAT
Country of Origin Germany

Signal and I/O

Parameter Specification
Number of Inputs 4 channels (thermocouple or mV measurement)
Sensor Types Types J, K, L, B, E, N, R, S, T, U (default setting type K), mV measurement
Measuring Range Depending on sensor type; preset value is type K, -100 to +1370 degC
Resolution 0.1 degC per digit
Measurement Error / Uncertainty < ±0.3 % for type K (relative to full scale value)
Conversion Time 2.5 s down to 20 ms (default: approx. 250 ms)
Input Filter 5 variations, configurable
Special Features Open-circuit recognition

Electrical

Parameter Specification
Nominal Voltage 24 V DC (-15 % / +20 %)
Current Consumption from US Typ. 100 mA
Electrical Isolation 500 V

Connection

Parameter Specification
Bus Interface 2 x M8 socket, shielded, screw type, P-coded
Connection Method (Sensors) M12 screw type for 2-wire connection

Mechanical and Environmental

Parameter Specification
Protection Rating IP65, IP66, IP67 (conforms to EN 60529)
Installation Position Variable
Operating Temperature -25 to +60 degC
Storage Temperature -40 to +85 degC
Vibration / Shock Resistance Conforms to EN 60068-2-6 / EN 60068-2-27
EMC Immunity / Emission Conforms to EN 61000-6-2 / EN 61000-6-4
Net Weight Approx. 165 g

Installation Guidelines

  1. Ensure the system is completely de-energized before mounting or wiring the module.
  2. Verify that the mounting surface is clean and mechanically stable to support the module and connected cables.
  3. Mount the EPP3314-0002 securely using appropriate fasteners in the desired installation position.
  4. Connect the EtherCAT P line using shielded P-coded M8 cables to ensure proper data communication and power supply.
  5. Connect the thermocouple sensors to the M12 ports using correct polarity and compatible 2-wire cabling.
  6. Check all connections, cable shielding, and potential grounding before restoring power to the system.
  7. Configure the input channels and sensor types within the TwinCAT engineering environment prior to commissioning.

Compliance and Certifications

  • CE
  • UL

FAQ

What is the primary function of the BECKHOFF EPP3314-0002?

The BECKHOFF EPP3314-0002 is a 4-channel thermocouple EtherCAT P Box designed to acquire temperature and millivolt signals directly on machines without requiring a control cabinet.

What sensor types are supported by the EPP3314-0002?

The BECKHOFF EPP3314-0002 supports thermocouple types J, K, L, B, E, N, R, S, T, U with type K set as the default, alongside general millivolt measurement.

How does EtherCAT P supply power to the EPP3314-0002?

The BECKHOFF EPP3314-0002 utilizes EtherCAT P technology, which transmits both real-time Ethernet communication and the 24 V DC system and sensor supply over a single cable.

What is the environmental protection rating of this module?

The BECKHOFF EPP3314-0002 features IP65, IP66, and IP67 protection ratings, making it dust-tight and protected against water jets for harsh industrial environments.

What connection technology does the module use for sensors?

The BECKHOFF EPP3314-0002 uses M12 screw-type connection technology for 2-wire connections to thermocouple sensors and M8 sockets for EtherCAT P communication.

View all FAQs →

Quantity
Shipping &amp; Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Germany

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