SKYLOG-DAU
Precision Aircraft Data Acquisition Unit
Request a Quote
What is the SkyLog-DAU?
Customizable. Scalable. Mission-Ready.
The SkyLog-DAU (Data Acquisition Unit) delivers unmatched flexibility and reliability for commercial aviation and defense programs that demand precision, redundancy, and integration ease.
Built for OEMs, system integrators, and fleet operators, SkyLog-DAU is engineered to adapt enabling faster development, simpler integration, and long-term maintainability across platforms and missions.
With its dual-channel redundant architecture, SkyLog-DAU ensures continuous operation and data integrity in critical applications where system uptime is essential.
At its core, the SkyLog-DAU features a modular internal backplane that supports up to eight interchangeable I/O cards, allowing rapid customization for specific aircraft, vehicle, or mission requirements.
view specifications
View datasheet
Versatility. High Performance. Integration Without Compromise.
Driven by FPGA-based processing and high-speed analog front ends, SkyLog-DAU captures both digital (e.g., ARINC-429) and analog (e.g., Synchro) inputs using the same pin sets across applications.
This flexible design minimizes hardware variants, simplifies logistics, and streamlines integration efforts for OEM and system engineering teams.
Smart I/O Capability
- Differential Inputs: 48 channels
- Single-Ended Inputs: 96 channels
- Transceivers: 6 channels
- Discrete Outputs: 2 channels
- Auxiliary Outputs: 4 protected 28VDC
Protected. Secure. Proven.
The SkyLog-DAU is built for the real world — ruggedized, electrically protected, and secure by design.
It maintains data fidelity and operational integrity under harsh thermal, vibration, and electrical conditions, making it ideal for both flight-line and in-service environments.
Why OEMs, Integrators, and Operators Choose SkyLog-DAU
Seamless Integration with Minimal Effort
- Simplified Integration – Modular backplane design enables plug-and-play adaptability across programs.
- Reduced Development Time – Rapid configuration supports faster prototype and production readiness.
- Assured Reliability – Dual-channel redundancy and FPGA architecture deliver mission-critical integrity.
- Scalable Architecture – Easily expands with future platform upgrades or evolving data needs.
- Lifecycle Efficiency – Minimized hardware variations lower total cost of ownership and support complexity.
- Field-Proven Durability – Designed to perform in commercial and defense environments.