109
DRU10002 (REV 004 / JAN 2017)
Note:
When the control unit is configured for
“active HIGH” logic and
when no connections are made to the motor stop banana jacks,
the motor is allowed to rotate
. An internal “pull up” circuit assures
that the motor stop signal remains “high” in this case.
If the motor stop signal logic is configur
ed for “active LOW” logic, the behavior is
as follows: The motor is stopped if a signal greater than 2.0 volts is applied to the
blue Motor Stop banana jack. The motor is allowed to rotate if the Motor Stop
signal is driven to DC Common (i.e., it rotates if the blue Motor Stop banana jack
is shorted to any of the black DC Common jacks).
Normally, the choice for the Motor Stop signal logic is selected to match the
control signal provided by a particular potentiostat. When shipped from the
factory, the MSR rotator is pre-configured with
“
active HIGH
”
logic because this
logic is compatible with Pine potentiostat systems.
WARNING:
Risk of electric shock.
Disconnect all power before servicing the rotator.
AVERTISSEMENT:
Risque de décharge électrique.
Déconnectez toutes les sources d’alimentation avant
de procéder à
l’entretien du rotateur
.
CAUTION:
Static electricity may damage electronic components.
Ensure proper grounding when handling static sensitive
components by wearing a grounding strap.
ATTENTION:
L’électricité statique est susceptible d’endommager les composants
électriques.
Veillez à disposer d’une mise à la terre appropriée lorsque vous manipulez
des composants sensibles en portant un ruban de mise à la terre.
Содержание MSR 636A
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