EL3051

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The EL3051 EtherCAT terminal offers 1 single-ended input, a signal current of 4–20 mA, a typical internal resistance of 85 Ω, and a 12-bit resolution with a configurable conversion time defaulting to 0.625 ms. As part of the EL EtherCAT Terminals series from Beckhoff, it operates efficiently with E-bus power supply.

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Product Description:

The EL3051 is an EtherCAT terminal adept for precise current measurement in industrial automation systems. Designed with 1 single-ended input, this terminal is perfect for applications requiring accurate monitoring. Conversion time is configurable, but it defaults at around 0.625 ms. The EtherCAT terminal supports a signal current of 4–20 mA. This terminal also provides a 12-bit resolution for accurate signal processing. It provides a display with a 16 bit presentation including sign. The EL3051 makes a valuable contribution through improving the precision around industrial automation, enhancing the reliability around measurement operations.

The EL3051 EtherCAT terminal is designed for efficient performance. Power is supplied via the E-bus, and it typically consumes 130 mA. It operates within a broad temperature spectrum, from -25 to +60°C, making it appropriate for harsh industrial environments. The internal resistance is typically 85 Ω, contributing through the overall accuracy. The terminal is equipped for different voltage demands with a dielectric strength of max. 30 V. With an input filter limit frequency of 1 kHz, the EL3051 is well-suited for a wide range of applications through the industrial automation area, guaranteeing consistent function through diverse operational demands across operations. The process image uses 4 bytes for inputs.

With a measurement error of less than ±0.3%, the EL3051 ensures measurement integrity. The terminal is suitable for a range of environmental conditions, with a storage temperature range spanning from -40 to +85°C. Its compact design through its ease of integration makes it a good decision for demanding applications across industries. Whether it's monitoring power supplies and beyond, the EL3051 offers efficient control and reliable monitoring of current signals; with that, its precise current measurement capabilities offers many solutions, improving operational performance through demanding industrial environments.

Bit Width In The Process Image
inputs: 4 byte
Conversion Time
0.625 ms default setting, configurable, multiplex
Current Consumption E-bus
Typ. 130 mA
Dielectric Strength
max. 30 V
Input Filter Limit Frequency
1 kHz
Internal Resistance
Typ. 85 Ω
Measurement Error/uncertainty
< ±0.3% (relative to full scale value)
Number Of Inputs
1 (single-ended)
Operating Temperature
-25…+60°C
Power Supply
via the E-bus
Resolution
12 bit (16 bit presentation incl. sign)
Signal Current
4…20 mA
Storage Temperature
-40…+85°C

Frequently Asked Questions about EL3051:

Q: What is the input type and signal current range supported by the EL3051 EtherCAT terminal?

A: The EL3051 EtherCAT terminal features a single-ended input and supports a signal current range of 4 to 20 mA.

Q: How is the EL3051 EtherCAT terminal powered?

A: The EL3051 EtherCAT terminal is powered via the E-bus.

Q: What is the typical current consumption of the EL3051 via the E-bus?

A: The EL3051 typically consumes 130 mA via the E-bus.

Q: What is the resolution of the EL3051 EtherCAT terminal?

A: The EL3051 EtherCAT terminal has a resolution of 12 bits (16 bit presentation including sign).

Q: What is the operating temperature range of the EL3051 EtherCAT terminal?

A: The operating temperature range of the EL3051 EtherCAT terminal is -25 to +60°C.


Internal Product Review

  • ‘‘EL3051 EtherCAT terminal provides accurate current measurement for industrial automation. Its compact design and easy integration make it a valuable component for demanding applications, ensuring precise monitoring and control of current signals.’’

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