DATUM EF410

The DATUM EF410 is a distributed digitizer leveraging EtherCAT technology, specifically designed for efficient data transmission in large-scale infrastructures like bridges, tunnels, and reservoirs.

The device integrates seamlessly with high dynamic-range force balance accelerometers (FBAs), offering an excellent signal-to-noise ratio for precise monitoring of structural movements and seismic activities.

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Datasheet

Product information:

Applications

Seismic monitoring
Industrial vibration analysis
Cable-stayed bridge monitoring
Structural health monitoring
Dam monitoring
Integrated geotechnical monitoring

Key features

Daisy chain with EtherCAT Transmission
Simplified installation and low costs
EtherCAT’s distributed time synchronization ensures a minimal system time difference of 100ns
Precise synchronized data acquisition
High dynamic range (RMS)
Waterproof IP67

Technical specifications

Application: Best for FBA sensor
Waterproof: IP67
Measuring Range: ±10 V
Operating Temperature: -20 °C to 75 °C
Bandwidth: DC – 500 Hz
Embedded Filter: Notch (High Pass Filter, Low Pass Filter)
Sampling Rate: 1000 SPS
Communication Interface: EtherCAT network (100Mbps)
Sampling Time Accuracy: 100 ns
Resolution: 24-bit
Channels: 4-channel simultaneous sampling
Dimension (L x W x H): 180 x 112 x 47 mm
Power Supply: 10 – 30 VDC
Weight: 0.9 kg
Instrument Noise (RMS Dynamic Range): >135 dB (Full Scale RMS sine wave to RMS noise, 0.01-500Hz band)
Instrument Noise: (USGS CPSD method): >130 dB (above 1Hz with 5V full scale), >124 dB (above 1Hz with 10V full scale)
Power Consumption: 2 W@12 V