tams elektronik PZS-3 Manual page 10

English
Manual operation
The halt at the terminus stations, the stops and the extra halts can be
prolonged by connecting the corresponding input of the module to
earth. Then the train stops at the next station, stop or halt as long as
the input is connected to earth (at least so long as programmed for the
particular halt). This allows intervention in the automatic shuttle-train
traffic via a switch or an external extra circuit.
The already mentioned extra halts are released as soon as the
corresponding input of the module is connected to earth. This can be
done at any time, regardless in which position of the shuttle-train
section the train is. There are a whole range of applications for this,
e.g.:

effectuating extra halts along the shuttle-train section or

effectuating of signal stops or

triggering exact halts at defined positions (e.g. at the end of a
platform).
To trigger additional halts, several external circuits can be used, e.g.
manually released swiches, couplings with reed contacts or light
barriers or complex signal control circuits.
Page 10
PZS-3