Agilent Technologies TwisTorr 74 FS AG User Manual

Technical Information
Controller Description
17
TwisTorr 74 FS AG On-board Controller User Manual / 87-901-054-01 143/192
Controller Description
Two different versions of the controller are available:
X3509-64021 TwisTorr 74 FS AG On-board Controller, 24Vdc
X3509-64030 TwisTorr 74 FS AG On-board Controller, 100 ÷ 240Vac
The controller is a solid-state frequency converter with the following
features:
 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.
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).

Agilent Technologies TwisTorr 74 FS AG Specifications

General

Brand	Agilent Technologies
Model	TwisTorr 74 FS AG
Category	Controller
Language	English