RT Live specification - Race Technology Ltd - Automotive Technical Excellence

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RT LIVE

Technical specification

GPS	Outputs position, speed, position accuracy and speed accuracy every 200ms with no interpolation.
Data Upload	Mobile data connection to online cloud storage
Internal Memory	64Mbyte, enough to buffer over 12 hours of data when there is no Mobile data connection
Logging Control	Set to log whenever external power is applied, when movement occurs, or manual control
Analog Inputs	8 external inputs, 4 inputs 1v-5v, 4 inputs 2-12v. All inputs are protected to twice maximum input voltage.
Sample Rates to cloud storage	20Hz for RPM and analogue inputs.
Maximum No Channels	No hard limit, potentially 100s
Power Supply Requirements	12v nominal input, minimum of 9v, maximum of 20v. Current consumption 200mA at 12V in operation, and 15mA at 12V in sleep mode. +5v Reference Out Maximum current draw 100mA.
RPM Signal (High Level)	Triggered by fast voltage transients. Can be connected directly to the low tension side of the ignition coil.
RPM Signal (Low Level)	Triggering voltage requires a low input of <1v and a high input of >4v and 15v maximum. Suitable for connection directly to most ECU tacho outputs. Maximum input frequency >300Hz.
Case Construction	Injection moulded plastic
Connector Type	3.5mm pitch lever connectors
Serial Port	Full speed serial port, compatible with other Race Technology products. Outputs data for display on in vehicle DASH unit. Also used for re-flashing, diagnostics and configuration. Also used to connect to an ECU adapter for logging additional data.
CAN Port	Add CAN output data from other devices or engine data from vehicle CAN bus. 1Mbit CAN speed
SIM Card	User accessible, any data SIM can be used
Antennas	Separate external mobile data network and GPS antenna connections, for optimum performance
Telemetry Update Rate	Typical update rate to website browser is 5Hz, live data upload to PC software is 10Hz. Depending on signal and local internet speeds.
Working Temperature	-20°C to 50°C
Dimensions	123mm wide, 70mm deep (excluding rear connectors), 34mm high
Weight	150g