The data collection module is installed in the hub of the wind turbine to collect vibration signals from piezoelectric sensors which are installed on the blades.

After data conversion, filtered, down sampled, and other related processed, the vibration signals of blades and the status data of sensor are transmitted to the main control system of the wind turbine through Profibus-DP or CAN open. 

The data collection module has functions such as real-time collection of vibration signal, fault data storage, data query and download, and parameter configuration for monitoring the blades’ status and analyzing the blades’ fault.

FX023-C12A000 Data Collection Module

Specifications

Sampling Channels

Synchronous acquisition of sampling channels
Range for sampling Frequency
Sampling Frequency
CPU

Memory
Storage
OS
Communication Interface
Voltage of supply power
Current of supply power
Protection Class
Working Temperature
Storage Humidity
Size

​​​​​​​Weight

FX023-C12A000

12 IEPE + 1 relay

Supported
0.1KHz to 2KHz
≥8K
Quad-core Cortex-A55 architecture, with a maximum main frequency of 2.0GHz, built-in 1TOPS NPU, and support for mainstream deep learning frameworks

DDR3 4G

EMMC 32G, optional 512G

Linux

Ethernet Interface for maintenance: Profibus-DP or CANopen
24Vdc±20%
≤2A
IP20
-40°C to +70°C
<5% to 95% (no condensation)
In case with Binding bracket: 190mm × 158mm × 83mm;
In case without Binding bracket: 190mm × 158mm × 73mm

2.6Kg

▶  EMC performance: Class A.
▶  High-level lightning protection design.
▶  Ultra military-grade three-proof (waterproof, dustproof, anti-corrosion) treatment process.
▶  High-performance processing chip and system configuration.
▶  System is updated and maintenance through Web.
▶  10K samples of snapshot data, perfect fault location and analysis functions.

▶  A blade condition monitoring solution with significant cost advantages.