Hach-Lange TITRALAB 840_845 Reference Manual - Manual (Page 42)

Titra Lab ® TitraLab 840 and 845 Reference Manual
Page 42
Auxiliary output The auxiliary outputs are used to control external equipment such as
valves or pumps during titrations. This signal is sent between the red
and black banana sockets 5 V OUT of the Titration Manager.
Auxiliary output (5 V, No)
Activate to 5 V or disable the auxiliary signal.
Specifications of the auxiliary ouput signal:
see "TTL 5 V OUT (sockets)", page 192 .
Aux. action
Titration start
The auxiliary signal is initiated at titration start (before predose if rele-
vant). Duration is set by Aux. on for.
Titration end
The auxiliary signal is initiated at titration end. Duration is set by
Aux. on for.
Whole titration
The auxiliary signal is initiated at titration start (before predose if rele-
vant), and lasts the whole titration.
Aux. on for
Time during which the auxiliary signal is set to 5 V when the
Titration start or Titration end is selected for
Aux. action.
Enter in:
Method parameters menu
Reagent parameters menu
Range available:
Aux. on for: 0 to 99:59 min:s
Measurement method:
The Aux. action parameter is not available in a
Measurement method. An auxiliary output can be activated:
•at the measurement start (duration set by Aux. on for)
•or during the whole measurement including measurement
stabilisation delay. In this case, select a 5 V auxiliary output
and set Aux. on for = 0.
Aux. action /
Aux. on for Refer to "Auxiliary output", page 42 .