Alcohol interlocks – Test methods and performance requirements
Part 4: Connection and digital interface between the alcohol interlock and the vehicle;
German version EN 50436-4:2022 Class/Status:
VDE Art. No.: 0400552
This standard specifies the interface between an alcohol interlock for production and aftermarket installation and a vehicle. It details the modes of electrical connections, the assignment of electrical connection lines as well as the information to be exchanged between the vehicle and the alcohol interlock.
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