VEGA VEGATOR 521, 522, 523, 527 - Manual (Page 8)

8 VEGATOR
Mounting
Transparent cover
To protect the instrument against unauthor-
ized or inadvertent use, the front plate of
VEGATOR can be provided with a lockable
transparent cover.
Ex version
Ex separating chamber
To ensure sufficient "air and creeping
distance", an Ex separating chamber must
be mounted to the connections of VEGATOR.
Lead the cables through the Ex separating
chamber and connect the cables. Fasten the
Ex separating chamber with the lower
holding screw. Note the operating
instructions of the carrier BGT 596 Ex.M.
on
2
VEGATOR
Blind cover
Ex-Codierung
VEGATOR
o 9 o
z b d
o 1 o
a c
VEGATOR 521 a9
VEGATOR 522 a11
VEGATOR 523 a13
VEGATOR 527 a15
c23
o 3 o
o 5 o
o 7 o
o11o
o13o
o15o
c7
o17o
o19o
o21o
o23o
o25o
o27o
o29o
o31o
Mounting in carriers
When mounting VEGATOR with Ex approval
in a carrier, a VEGA-Ex card slot must be
used. Keep a distance of at least 10 mm
(2 TE) to modules of other manufacturers.
When mounting VEGATOR to the complete
left position in the carrier, a blind cover of at
least 20 mm (4 TE) must be mounted in front
of the card slot of the instrument.
Protection for Ex applications
For Ex applications, a protection of IP 20
must be maintained. Cover the gaps or free
card slots with blind covers from the front.