Motec ADR2 Features:
- Configurable thresholds to trigger an event – password-protected feature
- Configurable thresholds to trigger the medical light output – password-protected feature
- Support for external medical and status lights
- CAN and GPS inputs for data recording
- Internal backup power to continue recording if power is lost
- Real-time clock for accurate time keeping
- Password protection restricts selected features to FIA access only
Communication Specifications:
- CAN for transmitting and receiving FIA-specified data
- RS232 for receiving GPS data
- USB for communication with ADR2 Manager
Connector:
- 1 x 13 pin Autosport connector size 10
Physical construction and dimensions
- Case size: 86 mm x 45 mm x 25 mm
- Case material: anodized aluminum
- Ingress protection rating: IP66 / IP67
- Operating temperature: -40 to 85 °C
- Weight: 130 g
Power:
- Power supply: 6 – 32 V
- Current: nominal 200 mA @ 12 V (with external GPS), maximum 1 A when charging backup power supply
- USB power when connected to PC (when no other power source is connected)
- Backup power supply
- Provides power for at least 45 seconds of continuous recording after vehicle power is lost
- Recharges in less than one minute after vehicle power is applied
Medical and status light outputs:
- Topology: current limited open collector high-side drive
- External load: LED to GND or logic level input with a pull-down resistor
- Voltage on: 5 V – Regulated
- Voltage off: 0.3 V (with external 10k load to ground)
- Voltage off: 2 V (approximately, when not connected)
- Current Limit: 20 mA
- Reverse polarity protected
- Voltage diagnostic feedback
Operational:
- Recording of lateral, longitudinal, and vertical accelerations at 3000 Hz
- Recording of CFC60 filtered acceleration data at 1000 Hz
- Acceleration channel resolution: 0.125G
- Recording of FIA-specified CAN channels
- GPS data recorded:
- Date and Time
- Latitude and Longitude
- Accelerometers range: -480G to +480G
- Accelerometers overload: 1800G minimum
- Pre-event recording: 15 seconds
- Total event recording: minimum 30 seconds, extended on the subsequent impact
- Data output format: CSV
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