MKS elite 300, Руководство по эксплуатации

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System Installation
elite
TM
27
2.8.2 Rear Panel
Connections and indicators
The following table briefly describes all of the rear panel connections for the
elite
TM
Generator.
On all models
Connector Description
AC Input
(Type IEC 60320 C ‐ 13)
This connection is used to provide the AC power to the unit. While
typical applications utilize one ‘Hot’ conductor and one ‘Neutral’
conductor, both lines are internally fused and therefore if necessary,
the generator may be supplied from two ‘Hot’ conductors that meet
the AC voltage range for the unit (i.e. 220V single phase, two phases of
208V 3ph)
Chassis Ground
(6mm Stud)
This 6mm ground lug provides a chassis ground point for the
generator. A braided ground strap or other suitable ground conductor
should be attached before operating the RF generator. The M6 nut on
the ground stud should be torqued to 40 ‐ 46 in ‐ lbs.
Analog Interface
(Type DB25F)
This interface connects the generator to an analog control signal. This
interface allows control of the generator through various analog
voltages (0 – 10Vdc). See section 3.2.1 for more information.
RS ‐ 232 Interface
(Type DB9F)
This interface is used to connect the generator to a terminal.
Generator control and readback can be accomplished through a
standard terminal emulation program or through any system that can
provide the necessary commands. See section 3.1 for more
information.
Status LEDs These LEDs provide information as to the operating status of the
generator. See Status LEDs table in this section for additional details.
DC Bias (Optional)
(Type BNC ‐ F)
Future Option
Matchworks Interface This fiberoptic transmit / receive pair is used to communicate to a MKS
Matchwork when the optional Profibus Interface Board is not being
used.
RF Output
(Type N)
Type N RF connector.
CEX Output
(Type BNC ‐ F)
Provides an RF / pulse synchronization signal for a second RF
generator. This signal is directly tied to the main 13.56MHz source of
the generator.
CEX Input
(Type BNC ‐ F)
Input for RF / pulse synchronizaton. When in CEX mode, the drive
signal for the generator’s power amplifier will come from this source
versus the internal 13.56MHz source.