Auxiliary Output - Radiometer Analytical TitraLab 870 Reference Manual

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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 5V OUT or 12V OUT of the Titration
Manager.
Auxiliary output (5 V, 12 V, No)
Activate to 5 V or 12 V or disable the auxiliary signal.
Specifications of the auxiliary ouput signal:
see "TTL 5 V OUT/TTL 12 V OUT (sockets)", page
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 or 12 V when the
Titration start or Titration end is selected for
Aux. action.
Enter in:
Method parameters menu
Reagent parameters menu
Range available:
Aux. action: Titration start, Titration end or Whole titration
Aux. on for: 0 to 99:59 min:s
Measurement and Addition methods:
The Aux. action parameter is not available in a
Measurement or an Addition method. An auxiliary output can
be activated:
•at the measurement start or before the first reagent addition
(duration set by Aux. on for)
•or during the whole measurement including measurement
stabilisation delay or during all the reagent addition(s). In this
case, select a 5 V or 12 V auxiliary output and set
Aux. on for = 0.
TitraLab 870 Reference Manual
250.
Page 55