EK1818

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The EK1818 is an EtherCAT Coupler manufactured by Beckhoff. Part of the EK EtherCAT Couplers series, it supports up to 256 terminals and operates on a 24 V DC power supply. The coupler features LEDs for status display and mounts on a DIN rail. Its dimensions are 44mm x 100mm x 68mm with a protection class of IP20.

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Product Description:

The EK1818 EtherCAT Coupler made by Beckhoff provides high speed communication. It supports the EtherCAT protocol for real-time industrial automation. It ensures stable and effective connectivity for control and I/O terminals.

The EK1818 EtherCAT coupler connects through two RJ45 interfaces to enable fast data transmission. It accepts power between -15 percent and +20 percent of 24 V DC supply. This device provides status indicators through its built-in LEDs. Diagnostics functions along with visual feedback indicators become accessible through the built-in LED system of the coupler. The device measures 67 mm in height and 100 mm in width and 44 mm in length. The device demonstrates efficient performance under -25 to +60 degree Celsius temperature conditions. The device can be stored and transported with the temperature range between -40 to +85 degrees Celsius. This coupler fits into protected control environments because it offers IP20 protection classification. This EtherCAT Coupler offer stable integration for large-scale fieldbus systems. This coupler containing built-in digital input/output functions simplifies network wiring systems. A device exists that optimizes signal dissemination for modular control systems. This device delivers exceptional functionality when operating on diverse automation programs and equipment also delivers reliable data transmission between controllers and peripheral terminals through its operational capabilities. The solution enables straightforward network expansion for developing network structures.

The EK1818 EtherCAT coupler represent an excellent choice to create small-scale and modular systems. This coupler creates efficient procedures for machine design together with installation requirements. The device maintains steady operation in locations where industrial temperatures change. Under demanding automation conditions, the product produces stable operational outcomes. It improves wiring efficiency by reducing the need for separate I/O modules and works efficiently well in challenging control systems.

Bus Interface
2 x RJ45
Current Consumption E-bus
Typ. 180 mA
Current Loading Capacity Of The Power Contacts
10 A
Dimensions (w X H X D)
44 mm x 100 mm x 67 mm
Fieldbus
EtherCAT
Max. Number Of Terminals
up to 65,535
Mounting
On DIN rail
Operating/storage temperature
-25…+60 °C/-40…+85 °C
Power Supply
24 V DC (-15%/+20%)
Protection Class
IP20
Protocol
EtherCAT
Status Indicators
LEDs for status display
Type
EtherCAT Coupler

Frequently Asked Questions about EK1818:

Q: What makes the Beckhoff EK1818 ideal for modular automation systems?

A: The Beckhoff EK1818 supports up to 65,535 terminals and connects via RJ45, enabling seamless scalability. It simplifies signal distribution in large control systems.

Q: How does the Beckhoff EK1818 ensure efficient diagnostics?

A: The Beckhoff EK1818 integrates built-in LED indicators that provide real-time status and error feedback. This helps in quick identification of network issues.

Q: What power supply tolerance does the Beckhoff EK1818 support?

A: The Beckhoff EK1818 accepts a 24 V DC input with a variation range of -15% to +20%. This tolerance ensures flexible voltage handling in various environments.

Q: What kind of environments can the Beckhoff EK1818 function in?

A: The Beckhoff EK1818 operates reliably between -25°C to +60°C and can be stored at temperatures from -40°C to +85°C. It suits industrial settings with temperature variability.

Q: How does the Beckhoff EK1818 contribute to space-saving installations?

A: With compact dimensions (67 mm x 100 mm x 44 mm), the Beckhoff EK1818 fits into space-constrained panels. This makes it ideal for dense control cabinet designs.


Internal Product Review

  • ‘‘The Beckhoff EK1818 EK EtherCAT Coupler ensures stable communication in modular automation systems. It supports up to 65,535 terminals with real-time data transmission. The built-in diagnostic LEDs enhance status monitoring and fault detection. It operates reliably in industrial settings with an IP20 protection rating.’’

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