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Optimize CAN network topologies with CAN repeaters

Optimize CAN network topologies

The CAN/FD Repeater Standard is crucial for optimizing the topology of CAN networks, allowing for the implementation of configurations beyond the basic line topology, such as star and tree topologies. The primary function of a CAN repeater is to regenerate the CAN signals. By using repeaters, network designers can extend the physical limits of a CAN network and they can increase the number of nodes. This capability is especially valuable in large-scale industrial settings where equipment might be spread over substantial distances.
Achieve a stable CAN network – Watch the video!
Filter EMI influences with CAN FD repeaters

Filter EMI influences

Electromagnetic interferences (EMI) can significantly disrupt the CAN signal integrity. The CAN/FD Repeater Standard contributes to reducing EMI influences within the network by regenerating the signal, thus dampening the noise picked up during transmission. The capability of repeaters to isolate and reconstruct signals means that disturbances from external sources are less likely to propagate through the network, ensuring cleaner and more reliable communications​.
Improve signal quality with CAN repeaters

Improve the signal quality of your CAN network

The CAN/FD Repeater Standard enhances signal quality within CAN networks by regenerating and retransmitting the signals as they pass through. This process helps to restore and stabilize signal strength and shape, countering degradation from extended transmission distances or electrical noise. The repeaters ensure that signals remain strong and clear over long cable runs, crucial for maintaining data integrity and minimizing errors in communication.

Protect your assets from overvoltage with galvanic isolation

Galvanic isolation provided by the CAN/FD Repeater Standard serves as a critical protective feature for network components. The isolation up to 5 kV prevents voltage spikes and other electrical hazards from spreading across the network, which can cause damage to sensitive electronics and lead to data corruption. By isolating different segments of the network, repeaters enable the overall resilience and safety of the system, safeguarding against both gradual degradation and acute electrical failures.

The CAN/FD Repeater Standard

Unbeatable usability. Easy installation. Maintenance-free product life cycle. 
That’s the new CAN/FD Repeater Standard by Ixxat. Get all the details.

CAN/FD Repeater Standard Features and Highlights

Further information about the product, downloads and order details are on the product page.

 

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Key technical features

  • Two CAN/CAN FD interfaces supporting arbitration rates up to 1 Mbit/s and data rates up to 8 Mbit/s
  • CAN/FD Transceiver TCAN1044
  • CAN connection: Removable Push-In Connectors
  • Externally Switchable CAN bus termination resistors
  • Galvanic Isolation up to 5 kV
  • Operating Temperature -25 °C to +70 °C
  • Protection Class IP20
  • Dimensions 108 x 149 x 27 mm
  • Power-efficient design operating at less than 100 mA at 24 V DC
  • Compliance with CE and FCC certifications


One Repeater. Endless Industries.

The CAN/FD Repeater Standard plays an important role in manifold industries, supporting robust and reliable communication essential for operations in industrial environments such as production, automation, energy, transportation or logistics. The widespread applications across these fields highlights the fundamental importance of CAN repeaters in modern technological infrastructures.

Automotive

BESS

Automation

Maritime

Railway

Building

Intralogistics

Energy

Medical

Product Highlights Video

The new CAN/FD Repeater Standard

Learn more about the features and highlights of the new CAN/FD Repeater Standard.
What users say

Case studies and testimonials

Wind turbines using Ixxat CAN/FD Repeater Standard
Gateways & protocol converters Ixxat

CAN/FD Repeater Standard eliminates electromagnetic interference (EMI)

Wind turbines face communication issues due to EMI and ground potential differences. The CAN/FD Repeater Standard from Ixxat resolves these by filtering interference and ensuring signal integrity, reducing downtime and maintenance costs.
Reliable galvanic isolation with CAN repeaters
Gateways & protocol converters Ixxat

High galvanic isolation for safe kinetic coupling of railcars

The Ixxat CAN/FD Repeater Standard stabilizes CAN signals in train coupling systems, providing galvanic isolation and protection against voltage peaks, ensuring reliable communication and reducing downtime and maintenance costs.
CAN range extension in battery test systems using a CAN repeater and CAN bridge
Gateways & protocol converters Ixxat

CAN repeater and bridge for range extension in battery test systems

A leading technology company solved EM interference in battery test systems using fiber-optic CAN repeaters and a CAN bridge, ensuring reliable and precise data communication over long distances.

CAN Repeater or CAN Bridge?

Explore the strategic choices between CAN repeaters and CAN bridges in our latest video, which delves into the specific scenarios where each device excels. This concise guide helps clarify the optimal applications for each, ensuring your network communications are as efficient and effective as possible.
Additional resources

Expert know-how in our whitepapers

CAN bus troubleshooting methodology whitepaper

Communication problems in CAN-based systems can have various causes. If the cause remains unclear after initial tests or if problems occur sporadically, a structured approach is required for CAN bus troubleshooting. This whitepaper describes systematic troubleshooting methods.

Download white paper

Improvement of CAN system reliability whitepaper

In modern devices, sensitive controllers and electronic components are often combined with interference-intensive actuators like motors and relays. When planning wiring and networking, EM influences on data-carrying lines must be considered. This whitepaper serves as a guideline.

Download white paper

Galvanic isolation of CAN components whitepaper

EM effects causing voltage peaks or external events like lightning strikes can be considered during CAN(FD) network planning. Using suitable components can prevent damage to network nodes, avoiding expensive downtimes due to faulty components or data communication issues.

Download white paper

Talk to an expert about CAN products

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