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.

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Product
Overview

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
Adjustments

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.

Product
Specifications

Configuration

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 FlexRay RS232 LIN Wakeline Trigger
Recording Mode	Internal Storage Data logger via Ethernet