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E E x x p p l l o o s s i i o o n n - - s s a a f f e e a a r r e e a a
3 3 . . C C o o n n n n e e c c t t i i n n g g w w e e i i g g h h i i n n g g p p l l a a t t f f o o r r m m s s
4 4 . . C C o o n n n n e e c c t t i i o o n n t t o o e e x x t t e e r r n n a a l l e e q q u u i i p p m m e e n n t t
E E x x t t e e r r n n a a l l e e q q u u i i p p m m e e n n t t
with bridge rated
voltage
1 1 2 2 V V D D C C ( ( ± ± 6 6 . . 0 0 V V D D C C ) )
Note 8)
Date
Name
Written by
1/6/2021
T. Hiller
Reviewed by
1/8/2021
R. Koch
Released by
1/8/2021
T. Hiller
Explosion-risk area z z o o n n e e 2 2 o o r r z z o o n n e e 2 2 2 2
G G a a s s : :
G G r r o o u u p p I I I I C C , , t t e e m m p p e e r r a a t t u u r r e e c c l l a a s s s s T T 4 4
D D u u s s t t : :
G G r r o o u u p p I I I I I I C C , , T T m m a a x x 8 8 0 0 ° ° C C
A A m m b b i i e e n n t t t t e e m m p p e e r r a a t t u u r r e e : : - - 1 1 0 0 ° ° C C t t o o + + 4 4 0 0 ° ° C C
Note 8)
A A n n a a l l o o g g w w e e i i g g h h i i n n g g p p l l a a t t f f o o r r m m s s
of the C C A A A A P P . . . . - - . . . . . . . . . . . . - - . . . . . . . . . . . . + +
Note 8)
o o p p t t i i o o n n Y Y 2 2 series or other
weighing platforms suitable
for zone 2 or 22 (category
3G or 3D), which may be
supplied with at least 9 VDC
(±4.5 VDC).
Note 8)
Potential equalization
Note 8)
Note 8)
A A n n a a l l o o g g w w e e i i g g h h i i n n g g p p l l a a t t f f o o r r m m s s (load cells)
of the C C A A A A P P . . . . - - . . . . . . . . . . . . - - . . . . . . . . . . . . + + o o p p t t i i o o n n Y Y 2 2 series
Potential equalization
C C A A I I S S / / C C A A W W / / C C A A A A P P
Material
Revision
Alteration
0 0 3 3
5 5 4 4 3 3 6 6 0 0 4 4
Safety Information
I I n n d d i i c c a a t t o o r r
C C A A I I S S . . w w i i t t h h o o p p t t i i o o n n Y Y 2 2
A A D D C C o o u u t t p p u u t t with bridge
rated voltage
9 9 V V D D C C ( ( ± ± 4 4 . . 5 5 V V D D C C ) )
D D i i g g i i t t a a l l w w e e i i g g h h i i n n g g
p p l l a a t t f f o o r r m m s s , suitable for
zone 2 or 22 (category
3G or 3D) which may
be supplied with
nominal supply voltages
of at least 16 VDC via
the data output.
E E x x t t e e r r n n a a l l e e q q u u i i p p m m e e n n t t
Equipment must
with bridge rated
be suitable for
voltage
zone 2 or 22.
1 1 2 2 V V D D C C ( ( ± ± 6 6 . . 0 0 V V D D C C ) )
Connection
alternatives
S S a a f f e e t t y y i i n n s s t t r r u u c c t t i i o o n n s s
Title
6 6 5 5 9 9 5 5 4 4 - - 7 7 5 5 0 0 - - 1 1 6 6 ( ( E E N N ) )
Drawing number
Installation Instructions Option Y2
Data output with
supply voltage
1 1 6 6 V V D D C C
Scale
- - - - - -
Sheet
2 2
of
4 4
7
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