These TwisTorr 84 FS AG rack mount controllers are a microprocessor controlled frequency converter with new enhanced features that allow greater control and communication capabilities. They are a compact 1/4 rack unit designed for full worldwide compatibility 100-240 VAC. This controller has RS 232/485 connections, powers a cooling fan, drives vent valve controls, provides and acquires the pressure of the Agilent wide range gauges and controls the pump operation parameters for the TwisTorr 84 FS series turbo pumps. It also contains self diagnostic and protection features. This controller automatically recognizes the Agilent active gauges measuring down to 10-3 to 10-9 Torr.

Drives the pumps of the TwisTorr 84 FS Family.Powers the pump cooling fan.Drives the vent valveProvides and acquires the pressure of the wide range gauges.Remote I/O compatible with the previous verson.Navigator default serial compatible RS 232 and 485 interfaceAble to operate with Active Gauges See chart below: This 84FS AG Navigator Controller supports the following Agilent Active Pressure Gauges: FRG 700/702, FRG 720/730 IM 500, IMG 500 PVG 500/502 PCG 750/752 CDG 500 T1000, CDG 500 T0100 CDG 500 T0010, CDG 500 T0001 These Varian Agilent TwisTorr 84 FS Navigator controllers are driven by a single chip microcomputer and consist of two PCBs which include power supply and 3-phase output, analog and I/O 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. These controllers have a serial port RS-232/485 which allows the pump to be interfaced with the system controls and to be operated via PC with T-Plus Software.

This TwisTorr 74 FS AG Rack Controller is a microprocessor controlled frequency converter with new enhanced features that allow greater control and communication capabilities. It is a compact 1/4 rack unit designed for full worldwide compatibility 100-240 VAC. This controller has RS 232/485 communication port connections, powers a cooling fan, drives vent valve controls, provides and acquires the pressure of the Agilent wide range gauges and controls the pump operation parameters for the TwisTorr 74 FS series turbo pumps. It also contains self diagnostic and protection features. This controller automatically recognizes the Agilent active gauges measuring down to 10-3 to 10-9 Torr.