Part Number:

EL3403-0010

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (25 total ratings)
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The Beckhoff EL3403-0010 is part of the EL EtherCAT Terminal Series, capable of measuring a maximum of 500 V AC across three voltage inputs. This terminal features true RMS measuring procedures and a signal resolution of 16 bit. It weighs approximately 75 grams and operates efficiently at temperatures from -25 to +60°C.

Part Number:

EL3403-0010

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (25 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 1-2 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The Beckhoff EL3403-0010 is part of the EL EtherCAT Terminal Series, capable of measuring a maximum of 500 V AC across three voltage inputs. This terminal features true RMS measuring procedures and a signal resolution of 16 bit. It weighs approximately 75 grams and operates efficiently at temperatures from -25 to +60°C.

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Product Description

The Beckhoff EL3403-0010 features a compact terminal housing made from durable polycarbonate, ensuring both strength and longevity. It allows precise and real-time power monitoring within EtherCAT networks, providing detailed analysis of effective power, reactive power, apparent power, energy, power factor (cos φ), and frequency. The terminal measures 12 mm x 100 mm x 68 mm in depth, making it suitable for space-constrained installations. It can be installed on a 35 mm DIN rail or mounted side-by-side depending on user requirements. Signal LEDs are integrated into the design of the terminal for easy status monitoring.

This Ethercat terminal features six inputs: three for current and three for voltage. This allows for simultaneous measurement of current and voltage in all three phases of a supply network. It is rated for 500 V AC maximum voltage in three-phase systems. It can also measure up to 288 V AC between the phase and neutral, making it suitable for various industrial power monitoring tasks. This unit can also be used for single-phase operation, offering users versatility for applications that do not need three-phase measurements.

The EL3403-0010 has a protection rating of IP20, indicating that it is suitable for installation in environments where there is minimal exposure to dust and moisture. It can operate in relative humidity levels up to 95% without condensation, making it adaptable to a wide range of industrial environments. Its recommended operating temperature is -25°C to +60°C, ensuring reliable performance in both hot and cold conditions. The terminal stands up well to mechanical stress and is rated for EN 60068-2-6/EN 60068-2-27 vibration and shock resistance class. This ensures reliable and durable performance across a variety of environments. It comes with a one year Wake Industrial warranty.

EL3403-0010 Technical Specifications

Number Of Inputs: 3 x current, 3 x voltage
Voltage Measurement Range: > 100 V...1000 V
Shocks/vibration Resistance: conforms to EN 60068-2-6/EN 60068-2-27
Signal Resolution (analog): 16 bit
Communication: EtherCAT
Approvals: CE, UL
Protective Rating: IP20
Measuring Voltage: max. 500 V AC 3~
Measuring Current: max. 5 A (AC), via measuring transformers x A/5 A
Resolution: 5 µA, 0.1 mV, 50 mW
Measurement Error/uncertainty: 1% relative to full scale value (U), 1.5% calculated value (I/P)
Measuring Procedure: true RMS
Operating Temperature: -25…+60°C
Storage Temperature: -40…+85°C
Weight: approx. 75 g

Frequently Asked Questions about EL3403-0010


Q: What is the maximum voltage that the EL3403-0010 can measure?

A: The Beckhoff EL3403-0010 can measure up to 500 V AC for three-phase systems. It also has a limit of 288 V AC between phase and neutral, making it suitable for various industrial applications.

Q: What types of currents can the Beckhoff EL3403-0010 measure?

A: The Beckhoff EL3403-0010 measures up to 5 A (AC) using current transformers rated for x A/5 A. This capability allows for precise monitoring of electrical parameters across multiple phases.

Q: Can the Beckhoff EL3403-0010 operate in single-phase mode?

A: Yes, the Beckhoff EL3403-0010 offers optional single-phase operation, making it suitable for a wide range of power monitoring tasks.

Q: What is the operating temperature range of the EL3403-0010?

A: The operating temperature range for the EL3403-0010 Ethercat terminal is -25°C to +60°C. This wide range ensures reliable performance in various environmental conditions.

Q: What are the dimensions of the Beckhoff EL3403-0010?

A: The Beckhoff EL3403-0010 has a compact design, measuring 12 mm in width, 100 mm in height, and 68 mm in depth. Its size makes it easy to fit into space-constrained installations on a DIN rail.

Internal Product Review

  • ‘‘The Beckhoff EL3403-0010 is an excellent choice for industrial settings where accuracy is crucial. It offers enhanced usability with a compact design that is easy to integrate into existing systems. However, the cost can be relatively pricey for those looking for a budget terminal.’’

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