Part Number:

CU2026-0000

Manufacturer: Beckhoff
Series: CU EtherCAT Series
  • Rated 4.5 (37 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 CU2026-0000 Ethernet switch features 26 RJ45 ports with auto-negotiation for 10/100 Mbps speeds. Designed for reliability, it supports full-duplex collision avoidance and a wide 18-30 V DC input range.

Part Number:

CU2026-0000

Manufacturer: Beckhoff
Series: CU EtherCAT Series
  • Rated 4.5 (37 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 CU2026-0000 Ethernet switch features 26 RJ45 ports with auto-negotiation for 10/100 Mbps speeds. Designed for reliability, it supports full-duplex collision avoidance and a wide 18-30 V DC input range.

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Product Description

The Beckhoff CU2026-0000 is an industrial Ethernet switch engineered to improve network functionality in automation environments. Beckhoff is known for making reliable automation solutions. The CU2026-0000 gives different networked systems high-performance Ethernet switching that doesn't need difficult settings.

Because it has 26 RJ45 Ethernet ports, the CU2026-0000 Ethernet switch can instantly choose between 10 and 100 Mbps for transmission speeds. Each port makes sure that the best data flows by switching automatically between half-duplex and full-duplex modes. The switch's "store-and-forward" mode means that data packets can be sent safely across all connections. The Ethernet switch is a safe and reliable part that needs a 24 V DC power source, can take input values from 18 V to 30 V, and protects against reverse polarity. The design of the switch includes two LED lights for each port. These lights show the link/activity and speed state that makes diagnosis and troubleshooting go more quickly. The switch is easy to install on a 35 mm DIN rail that meets EN 60715 standards. This means that it can be moved to different spots, even in small spaces.

Because it is so small and has an IP20 rating for security, the CU2026-0000 is perfect for industrial automation networks that value cost and space. The temperature range for use is 0 to 55 degrees Celsius, and the temperature range for keeping is -25 to +85 degrees Celsius. The switch can handle up to 95% humidity in non-condensing environments. Advanced technologies, such as full-duplex collision avoidance and automatic cable crossing correction, make it easier to connect and keep data from being lost. The CU2026-0000 is a powerful transmission module made by Beckhoff for Ethernet-based applications in automation. We offer a one-year replacement warranty and worldwide shipping for this product.

CU2026-0000 Technical Specifications

Ethernet Ports: 26 RJ45 ports
Storage Temperature: -25°C to 85°C
Data Transfer Speed: 10/100 Mbps
Duplex Mode: Half and full-duplex
Power Supply: 24 V DC
Power Tolerance: 18-30 V
Polarity Protection: Yes
Diagnostic LEDs: Link/activity and speed
Mounting: 35 mm DIN rail (EN 60715)
Operating Temperature: 0°C to 55°C

Frequently Asked Questions about CU2026-0000


Q: Why is polarity protection included in CU2026-0000?

A: Polarity protection prevents damage from reversed power connections. This adds reliability by safeguarding internal components against potential electrical faults.

Q: Does CU2026-0000 indicate link and activity status?

A: Yes, the CU2026-0000 has LEDs for link and activity on each port. This aids quick diagnostics by displaying connection and data status.

Q: How does CU2026-0000 support DIN rail mounting?

A: The CU2026-0000 is designed for 35 mm DIN rails and is compliant with EN 60715. This allows for versatile installation in automation cabinets.

Q: Do CU2026-0000 ports auto-negotiate speeds?

A: Each CU2026-0000 port automatically negotiates 10/100 Mbps speeds based on connected devices. This flexibility optimizes network performance across various devices.

Q: Why is the CU2026-0000 rated IP20 protection?

A: The IP20 rating protects the CU2026-0000 from small objects and dust. It is ideal for controlled environments needing basic protection.

Internal Product Review

  • ‘‘The Beckhoff CU2026-0000 is a high-quality Ethernet switch designed for seamless integration in industrial networks. Featuring auto-negotiation for 10/100 Mbps speeds and full-duplex operation, it provides reliable data transmission. The IP20 protection and wide temperature tolerance add durability to its robust design.’’

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