Agilent Technologies Turbo-V 1000 HT Notice De Mode D'emploi page 239

Turbo-V 1000HT Controller Description
The controller is available in two versions:
The models are provided with a front panel with an LCD
alphanumeric display to indicate the operating
conditions/parameters of the Turbo-V pump and a keyboard, and a
rear panel with input/output connectors.
The following figure is a picture of the Turbo-V controllers. The
controller is a solid-state frequency converter which is driven by a
single chip microcomputer and is composed of:
PCB including: power supply and 3-phase output, analog and
input/output section, microprocessor and digital section, display and
keyboard circuits. The power supply converts the single phase (50-60
Hz) AC mains supply into a 3-phase, low voltage, medium frequency
output which is required to power the Turbo-V pump. The
microcomputer generates the variable output frequency and controls
the 3-phase output voltage according to the software and the gas load
condition of the pump. Moreover, it manages signals from sensors,
input/output connection information to be displayed, and gives
outputs for a fully automatic operation.
An EEPROM internal to the microprocessor is used to store pump
operating parameters and the input/output programmed
information.
The controller can be operated via:
Turbo-V 1000HT Controller User Manual / 87-900-894-01
Model 969-9454 (220 Vac, 50-60 Hz)
Model 969-9554 (120 Vac, 50-60 Hz)
Power transformer
Front panel display and keyboard
Rear panel with input/output connectors
Front panel switches
Remote signals via rear panel connectors
RS 232/485/422 serial link (option).
Technical Information
Turbo-V 1000HT Controller Description
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