10
2.
Data transfer principle
2.1 From the PC to the taxxi and vice versa
The switching programs
are transferred to the
taxxi from the PC via the
serial interface or are
written to the PC by the taxxi.
2.2 From the taxxi to the time switch and vice versa
The switching programs are transferred
to the relevant time switch from
the taxxi via the infrared interface
or are read out from the
time switch by the taxxi.
The switching programs are
also transferred from time switch
to time switch in the same way.
IR interface
taxxi
taxxi
PC interface
Time switch
GB