Controller Description
Two different versions of the controller are available:
X3509-64021
X3509-64030
The controller is a solid-state frequency converter with the following
features:
The dedicated controller is a solid-state frequency converter which is
driven by a single chip microcomputer and consists of two PCBs
which include power supply and 3-phase output, analog and
input/output section, microprocessor and digital section. The power
supply, together with the 3-phase output, converts the single phase
AC mains supply or 24Vdc supply into a 3-phase, low voltage,
medium frequency output which is required to power the pump. The
controller can be operated by a remote host computer via the serial
connection. A Windows-based software is available (optional).
TwisTorr 74 FS AG On-board Controller User Manual / 87-901-054-01
TwisTorr 74 FS AG On-board Controller, 24Vdc
TwisTorr 74 FS AG On-board Controller, 100 ÷ 240Vac
Drives the pumps of the TwisTorr 74 FS family.
Powers the pump cooling fan.
Drives the vent valve.
Provides and acquires the pressure of the wide range gauge.
Remote I/O compatible with the previous version.
On-board default serial compatible with the previous RS-232 and
R-485 version.
Technical Information
Controller Description
143/192
17