Part Number:

EL5042

Manufacturer: Beckhoff
Series: EL EtherCAT Terminal Series
  • Rated 4.5 (25 total ratings)
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The Beckhoff EL5042, part of the EL EtherCAT Terminal Series, features two channels and a resolution reaching up to 64-bit for position. This terminal accommodates either 5 V or 9 V DC operating voltage for encoders and is equipped with distributed clocks. Its weight is approximately 50 grams and it supports adjustable baud rates and data lengths.

Part Number:

EL5042

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

The Beckhoff EL5042, part of the EL EtherCAT Terminal Series, features two channels and a resolution reaching up to 64-bit for position. This terminal accommodates either 5 V or 9 V DC operating voltage for encoders and is equipped with distributed clocks. Its weight is approximately 50 grams and it supports adjustable baud rates and data lengths.

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Product Description

A product of Beckhoff's EL EtherCAT Terminal line, the EL5042 demonstrates industrial automation's accuracy and adaptability. A vital link between encoders and the control system, this little device—which weighs around 50 grams—allows for accurate position measurement in a variety of applications. The EL5042's primary function is that of a 2-channel encoder interface terminal. The D+, D-, C+, and C-signals are connected to each channel, allowing for interoperability with a range of encoders. By using its advanced signal processing capabilities, the terminal provides an amazing 64-bit position resolution. This high resolution translates into very accurate position detection for applications requiring precise motion control, such as robotics, CNC machining, and material handling.

With a total current consumption of 0.5A, the EL5042 can operate encoders at either 5V or 9V DC. Its versatility in a variety of system configurations is increased by its ability to interact with encoders with varying voltage needs. With a typical current usage of 150mA and an operating voltage of 24V DC via power connections, the terminal itself is energy-efficient. Distributed clocks, another characteristic of the EL5042, provide exact synchronization inside the EtherCAT network. Coordinating many devices and procedures requires this coordinated functioning, which enhances the automation system's overall stability and efficiency. The EL5042's 10 MHz data transmission rate allows for quick communication between the encoder and the control system. Additionally, the terminal allows for the adjustment of data lengths and baud rates, giving users the freedom to customize the communication parameters to the particular needs of the application and the encoder. This flexibility guarantees reliable data transfer and peak performance.

Several unique features that improve its performance and usability are included in the EL5042 in addition to its fundamental capabilities. It makes it possible to evaluate error and warning status bits independently, which makes diagnostics and troubleshooting more efficient. The terminal can operate reliably in a variety of industrial settings thanks to its operational temperature range of 0°C to +50°C and storage temperature range of -25°C to +85°C. With its high accuracy, versatility, and sophisticated features, the EL5042 is a dependable and sturdy encoder interface terminal that can be used in a variety of industrial automation applications. Wake Industrial offers a one-year warranty on the EL5042 to guarantee its quality and performance, giving consumers confidence in their purchase.

EL5042 Technical Specifications

Number Of Channels: 2
Special Features: adjustable baud rate, data length, two status bits (error and warning) can be evaluated separately
Weight: approx. 50 g
Operating/storage Temperature: 0…+50°C/-25…+85°C
Encoder Connection: D+, D-, C+, C-
Encoder Operating Voltage: optionally 5 V DC or 9 V DC, 0.5 A total current
Supply Voltage Electronics: 24 V DC (via power contacts)
Distributed Clocks: yes
Resolution: max. 64 bit position, 2 bit status, 8 bit CRC
Data Transfer Rates: up to 10 MHz, variable
Current Consumption Power Contacts: typ. 150 mA + load
Current Consumption E-bus: typ. 120 mA

Frequently Asked Questions about EL5042


Q: What is the Beckhoff EL5042?

A: The Beckhoff EL5042 is a 2-channel encoder interface terminal that is part of the EL EtherCAT Terminal Series. It is designed to facilitate precise position measurement in industrial automation applications. The terminal features a maximum position resolution of up to 64 bits, making it suitable for applications requiring high precision, such as robotics and CNC machining.

Q: What types of encoders can the EL5042 support?

A: The EL5042 supports a variety of encoders that operate at either 5 V DC or 9 V DC. It has dedicated connections for D+, D-, C+, and C- signals, allowing it to interface effectively with different encoder models. This flexibility enhances its adaptability in diverse automation setups.

Q: What are the main features of the EL5042?

A: Key features of the EL5042 include its dual-channel operation, adjustable baud rates, and data lengths for flexible communication with encoders. It supports distributed clocks for precise synchronization across the EtherCAT network, ensuring efficient coordination of multiple devices. Additionally, it provides separate evaluation of error and warning status bits for effective diagnostics.

Q: What is the current consumption and supply voltage of the EL5042?

A: The EL5042 operates on a 24 V DC supply voltage through power contacts and has a typical current consumption of approximately 150 mA. This makes the terminal energy-efficient while maintaining its functionality in demanding industrial environments.

Q: What is the operating temperature range for the EL5042?

A: The EL5042 is designed to operate within a temperature range of 0°C to +50°C. For storage, it can withstand even broader temperatures, from -25°C to +85°C. This wide range of operational and storage temperatures ensures reliable performance in various industrial conditions.

Internal Product Review

  • ‘‘The EL5042 terminal provides two channels for connecting encoders with D+, D-, C+, and C- connections. It operates on a 24V DC supply voltage and typically consumes 150mA. The terminal supports data transfer rates up to 10 MHz and includes adjustable baud rates and data lengths for versatile configuration options.’’

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