SMALL PUMPS AND
PUMPING SYSTEMS
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INDUSTRIAL PUMPS AND PUMPING SYSTEMS
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CHEMICAL PUMPS AND PUMPING SYSTEMS
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SEMICONDUCTOR PUMPS
AND EXHAUST MANAGEMENT
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EXT turbomolecular pumps
Turbomolecular pump controllers |
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PDF con características
técnicas del producto.
Ver: Página 12
Tamaño: 2.43 MB |
TIC TURBO & INSTRUMENT
CONTROLLER
TIC TURBO CONTROLLER |
EXC CONTROLLERS
EXC controller range
Our electronic drive EXC Controllers provide power and control for EXT pumps and accessories. There are seven Controllers: EXC100E, EXC100L, EXC250E, EXC250L, EXC120, EXC300 and EXC300M. All of these controllers, except the EXC300M, are compatible with our 80 V d.c. EXT turbomolecular pumps with brushless d.c. motors. The EXC300M is compatible with our magnetic bearing pump, the EXT250M. The EXC120 with a maximum power output of 120W covers most pumping applications.
The EXC300 is a high power version of the EXC120 and will run EXT pumps up to full speed faster than the EXC120 and will maintain pump performance at higher inlet pressures. The EXC100 and EXC250 range of controllers have no front panel controls, and are intended for remote control only. The EXC100E and EXC250E have an external connector for use with the 1M, 3M
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and 5M pump-to-controller cables listed in the EXT accessories. The EXC100L and EXC250L are equipped with an integral 1M pump to-controller cable.
Features & benefits
• Controllers can drive different pumps (except the EXC300M which is dedicated to the EXT250M pump).
• Switched-mode power supplies which automatically adjust to any electrical supply.
• Electromagnetic compatibility which exceeds the requirements of the European generic immunity and emission standards.
• Regenerative power supply which provides vent-valve control options.
• Rear panel sockets for vent-valve, air-cooler and Active vacuum gauge.
• Full remote control.
• Standby and bakeout band control from front panel (except EXC100E, EXC100L, EXC250E and EXC250L).
• User selectable ‘normal’ speed and time-out settings.
• 0-5 V d.c. analog output proportional to turbomolecular pump rotational speed. (0-10 V d.c. for EXC100E and EXC100L). |
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TIC TURBO & INSTRUMENT
CONTROLLER
compact turbo and instrument controller with a large clear graphical display, an intuitive user interface and serial communications providing full remote control and data logging functions via a new WindowsTM based PC program.
The controller automatically recognizes and supports up to three gauges from the BOC Edwards range (excluding IGC and Barocels), and one 24 V turbomolecular pump from the EXT range. Cooling and vent valve support is provided directly from the controller. Backing pump control is provided either for a compact 24 V diaphragm pump (on 200 W versions only), or where greater pumping speeds are required, mains backing pumps (up to E2M28) may be controlled via an optional relay box. The relay box also controls a mains heater band and backing line isolation valve and may include three 250 V a.c. 3 A changeover relays, which are activated by the gauge open collector set point outputs.
High pressure gauges may be used to initiate turbo pumps and low pressure gauges; alternatively, time delays and normal signals may be used to control events such as turbo and instrument start. There is a comprehensive selection of protection and safety interlock features.
The TIC turbo and instrument controller may be either rack or bench mounted and provides a useful hub for the flexible operation of a wide range of vacuum system configurations.
Features & benefits
Universal turbo & instrument controller
• TIC automatically recognizes and controls up to three active gauges and one 24 V turbomolecular pump from either the DX or EXDC ranges. The 200 W version provides sufficient power to ensure optimum performance of larger 255 turbos. DX turbos have full serial communication with TIC and may be both configured and report status via TIC.
Backing pump support
• Both mains and 24 V backing pumps may be controlled by TIC. The 200 W version supports the new XDD1 dry diaphragm pump. For larger vacuum systems both the 100 W and 200 W versions may control mains backing pumps, including XDS10 and up to RV12, via the optional relay box.
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Relay options
• Three optional relay boxes are available for use with TIC. These include a version with three 250 V 3 A changeover relays, activated by the TIC internal open collector set point outputs. Another version controls a mains backing pump, turbo heater band and backing line isolation valve. The final relay box combines these features to provide 250 V changeover relays, backing pump and auxiliary controls.
• All relay boxes include a logic bypass facility for further system integration.
Simple system configuration
• In most instances, TIC systems may be simply and quickly configured using the range of standard cables on offer, there is therefore no need for the customer to prepare loom assemblies or relay boxes and special interfaces.
Direct pressure readout
• TIC includes lookup tables for a range of commonly encountered process gasses (N2, He, Ar, CO2, Kr & Ne). Selecting the appropriate gas enables direct readout of the correct pressure without the need to apply conversion factors.
Compact instrument
• TIC is packaged in a compact case and may be panel or rack (¼ 19" rack 3U) mounted. With the addition of the bezel it becomes an attractive bench-top instrument.
Clear, easy to use graphical user interface
• The large 128 x 64 pixel backlit graphics LCD and mobile phone style menu system simplifies programing and with a choice of summary screens excellent visibility of displayed parameters is assured.
Universal power supply
• TIC will operate from mains supplies with voltages between 90 and 264 V a.c., and frequencies between 47 and 63 Hz. No user intervention being required.
Serial communications
• To enable complete integration into PC and PLC controlled processes, all TIC variants include RS232 and RS485 interfaces as standard.
WindowsTM PC program
• TIC is supplied with a new WindowsTM PC program which enables full setup and control from a PC, using the RS232 interface.
Software upgrades
• As new compatible products are released, TIC software may be simply upgraded using the special utility supplied with the WindowsTM PC program.
TIC software upgrades will be made available via e-mail and the Internet. |
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