Ethernet networks have become a cornerstone of modern industrial automation. But precise time synchronization across multiple devices has always been a challenge until recently. IEEE standard PTP (Precision Time Protocol) is changing that. Let’s explore how Baumer cameras are leveraging this technology to simplify system design and improve performance.

What is PTP?

PTP stands for Precision Time Protocol, which follows the IEEE 1588 standard. This protocol enables devices on an Ethernet network to synchronize their clocks with microsecond accuracy (down to 1 µs). Unlike older protocols that rely on master-slave relationships, modern implementations support flexible operation modes including Master/Slave and Scheduled Actions.

Baumer’s Implementation

The camera manufacturer Baumer has equipped 25 models from its LX and CX series with PTP capabilities according to the IEEE 1588 standard. This implementation offers several key advantages:

  • Microsecond-level synchronization (accuracy down to 1 µs)
  • Support for both Master/Slave operation modes
  • Availability of Scheduled Action Commands for precise triggering

These features enable applications where multiple cameras need to capture images simultaneously from different perspectives - perfect for creating composite views of large objects. The technology also simplifies image allocation and process data identification, making system design more straightforward while potentially reducing costs in multi-camera setups.

Available Models

The PTP-compatible cameras include:

  • CX series models (first versions already available)
  • 10 GigE LX cameras with copper or fiber optic interfaces

Industry Impact

As industrial systems grow increasingly complex, the need for cross-system time synchronization becomes more critical. Baumer’s implementation addresses this challenge directly by providing reliable PTP support across their camera lineup. This contributes to:

  • Streamlined system integration
  • Reduced engineering complexity
  • Cost savings in multi-camera applications
  • Improved reliability in synchronized imaging tasks

Learn More

Visit www.baumer.com/cameras for detailed specifications and application notes.

Baumer at SPS: Hall 4A, Booth 335

Last Updated: 2025-09-04 23:06:58