The XORAYA μL-Z7 is an ultra-compact automotive data logger that due to its small size can be placed very close to the data source.

Micrologger XORAYA µL-Z7

The XORAYA μL-Z7 is an ultra-compact automotive data logger based on the Xilinx Zynq®-7000 All Programmable SoC, which due to its small size can be placed very close to the data source.


The XORAYA μL-Z7, based on the Xilinx Zynq®-7000 All Programmable SoC, is an ultra-compact data logger, which is capable of recording various vehicle bus systems simultaniously. It can be used to extend the available log interfaces of XORAYA data loggers and in situations where measuring equipment needs to be placed close to the source.

Configuration, control and download are carried out via an Ethernet interface. Data can either be stored on the built-in M.2 module or transferred to another data logger.

The following bus systems are currently supported by the XORAYA μL-Z7:

  • HS-CAN
  • CAN-FD
  • FlexRay
  • RS232
  • LIN
  • GNLog and DLT via Ethernet and RS-232

Customer Specific

The modular design of the XORAYA µL-Z7 allows numerous customizations. For example, the device can be assembled or retrofitted according to customer requirements. As a result, the datalogger can be quickly and efficiently adapted to changing conditions and can develop continuously with your projects.

  • Interfaces

3x different interface configurations are supported out-of-the-box . Additional interfaces can be created upon customer request.

  • Performance

The built-in Xilinx FPGA-Module can also be exchanged for a more powerful FPGA and RAMs. In addition, the built-in hard disk space can be extended from 16 GB to 1 TB.

  • Software

Software adjustments are possible on customer request as well. For example, additional export formats can be implemented as needed.

  • Installation

From the customer-specific cable set to the corresponding installation sacks to the complete installation in test vehicles, various customer-specific solutions are offered.



The following interface configurations are currently supported out-of-the-box:

Configuration HS-CAN CAN-FD
(via HS-CAN)
Dual-FlexRay LIN
C4 4 4
C4L4 4 4 4
C4L4F1 4 4 1 4
Technical Specifications

All technical specifications of the XORAYA μL-Z7 at a glance:

Dimensions (H x W x D) 39 x 105 x 105 mm
Processor 2 x ARM Cortex-A9-766MHz
Ram 1GB RAM DDR3-1066 / 256MB Flash
Storage 16GB – 1TB
Operationg System Embedded Linux
Data Rate 1,2 Gbit/s
Download Rate 800MBit/s via GbE
Central Timestamp 100ns
Supercap-Unit No
Battery-buffered Real-time Clock Yes
Temperature Range -40 to +65°C
External Operating Voltage 6 to 36 V
Current Consumption
(standard mode)
max 850mA (at 12V)
Current Consumption (standby mode) max 0,9mA (at 12V)
Automatic Sleep Mode Yes
Wake up via Can
Recording Mode Internal Storage
Data logger via Ethernet
Delivery Content

The following accessories are included:

Product XORAYA μL-Z7
Cable Connection Cable Set
Power Cable
Software XORAYA Suite
Miscellaneous Operation Manual

We recommend the following accessories:

XORAYA Accessories
Cable Set

In addition, we recommend the following training:

User Training
XORAYA Data Loggers



Version: 1.2_EN


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If you have any further questions, please get in touch with us.
Our contact person for Automotive Data Logging Solutions will be pleased to help you!

  • Matthias Müller
    Technical Sales
  • Phone
    +49 6349 995 99 211
  • Fax
    +49 6349 995 99 109