
MULTI GAUGE CONTROLLER
INSTALLATION
. .
PASSIVE CHANNELS
The passive channels connections are used to connect passive gauges with hot cathode.
-pin UTG (Metalok Bantam) sockets are available for the passive channels.
Figure . : Passive channel socket (UTG-type)
PIN NUMBER
FUNCTION
DESCRIPTION
Filament
Filament supply (max. . V A)
Filament
Common ground for ilaments
Anode
Anode pin
Re lector
Re lector (extractor) pin
Not used
Pin not used
Filament
Filament supply (max. . V A)
PE
Ground
Table . : Description of pins of passive channel socket
MEASURING SIGNALS
The measuring signals, i.e. the ion currents are transferred via a coaxial cable (IG PREAMP).
Pin arrangement:
• inner conductor - signal conductor
• outer conductor – shielding
Dangerous voltage.
As soon as the emission is switched on, both connections carry hazardous
levels of voltage.
The device must be switched off before any work related to connecting a gauge
is performed. After switching off, wait approx.
seconds before starting the
work.
User manual rev.
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