DAQ-238 Family
The DAQ-238 family of centralized data acquisition systems can provide up to 238 measurement channels for onboard, in-dummy systems, stationary laboratory use, or vehicle testing. The DAQ-238 systems request a digital signal from the sensor ADMs which provide the responses to the DAQ-238s.
The integrated power management system minimizes consumption and reduces overheating. A wide variety of triggering options allows the DAS to start safely. The DAS includes a built-in backup battery with flash memory that securely records measured values reliably.
Its dynamic memory management optimizes the use of integrated memory.
Specifications
Key Features
- Power supply from 9-12 V without backup battery
- 24 V with backup battery
- 1 Gb/s Ethernet interface that supports trigger and synchronization
- Telemetry channel
- Records events at the same sample rate as the sensor signals
- Records incorrect samples, missing samples, battery low, external power missing, DTI overcurrent
- Adjustable DTI-Port power supply
- Compensates for cable losses while reducing the power dissipation in the sensors
- Wiring test
- Observes potential signal integrity problems before performing the real test
- 14 ch on a DTI Bus @ 20kS/s and 6 ch on the Bus @ 100kS/s
- Independent analog trigger window settings for each channel
- 64 GByte industrial grade flash
Product Specifications
- Family of centralized data acquisition system
- Separate or embedded battery pack
- Up to 238 measurement channels
- Up to 100 kHz sampling rate
- Flash memory
- 10/100/1000 Mbit/s Ethernet
- High shock resistant
- Integrated power management to minimize power consumption and self-heating
- Wide variety of triggering options
Applications
In-Dummy Data Acquisition
- THOR-5%
- THOR-50%
- WorldSID-50%
- Adapted design for the next generation of ATDs
Stationary Data Acquisition
- For laboratory use
- In various versions
- 6 - 17 Ports
On-Board Data Acquisition
- For vehicle testing
Resources
Data Sheets & Flyers
daq-238_mg_das_flyer.pdf