General Description; Turbo-V 70 Pcb 24 Vdc Controller Description - Agilent Technologies Turbo-V 70 PCB 24 Vdc Bedienungshandbuch

General Description

The Turbo-V 70 PCB controller is a microprocessor-controlled, solid-
state, frequency converter with self-diagnosis and protection
features. The controller drives the Turbo V-70 pump series by
controlling the voltage and current respect to the speed reached by
pump. It incorporates all the facilities required for the operation of
the Turbo-V 70 pump series: pump start/stop, digital current and
speed control, analog signals for external indicators. The power is
externally supplied. All the input/output connections are performed
on three connectors (J2, J3 and J4). The controller is also designed to
be controlled by a host computer via an RS-232 connection
(connector J5, RS 485 available on request).

Turbo-V 70 PCB 24 Vdc Controller Description

The controller is a solid-state frequency converter that is driven by a
single chip microcomputer and is composed of a PCB that includes
all the circuitry necessary for its operation. The microcomputer
generates the variable output voltage according to the software and
the gas load condition of the pump. Moreover, it manages signals
from sensors, input/output connection information, and gives output
for a fully automatic operation. The controller can be operated via
remote signals through an RS-232 connection. The controller can be
operated in local mode through suitable switches connected between
the input pins of J4 connector and ground (see section J4 connector
for a detailed description of the input signal present on J4
connector).
Turbo-V 70 PCB 24 Vdc Controller User Manual / 87-900-933-01 (H)
Technical Information

General Description

175/208
17