Scale
---
CAIS / CAW / CAAP
Revision
03
Released by
Reviewed by
Written by
1/8/2021
1/8/2021
1/6/2021
Date
T. Hiller
T. Hiller
Name
Material
Title
Alteration
543604
Drawing number
Safety instructions
65954-750-16 (EN)
Sheet
1
R. Koch
of
4
Th
e
co
py
in
g,
d
ist
rib
ut
io
n
an
d
ut
iliz
at
io
n
of
th
is
do
cu
m
en
t a
s
w
el
l a
s
th
e
co
m
m
un
ica
tio
n
of
it
s
co
nt
en
ts
to
o
th
er
s
w
ith
ou
t e
xp
re
ss
ed
a
ut
ho
riz
at
io
n
is
pr
oh
ib
ite
d.
O
ffe
nd
er
s
w
ill
be
h
el
d
lia
bl
e
fo
r t
he
p
ay
m
en
t o
f d
am
ag
es
. A
ll
rig
ht
s
re
se
rv
ed
in
th
e
ev
en
t o
f t
he
gr
an
t o
f a
p
at
en
t,
ut
ilit
y
m
od
el
o
r o
rn
am
en
ta
l
de
sig
n
re
gi
st
ra
tio
n.
A
ny
in
fo
rm
at
io
n
in
th
is
do
cu
m
en
t i
s
su
bj
ec
t t
o
ch
an
ge
w
ith
ou
t n
ot
ice
a
nd
d
oe
s
no
t r
ep
re
se
nt
a
c
om
m
itm
en
t o
n
th
e
pa
rt
of
M
in
eb
ea
In
te
c
un
le
ss
le
ga
lly
p
re
sc
ib
ed
.
1. Power connection
Explosion-risk area zone 2 or zone 22
Explosion-safe area
Indicator CAIS.
or
complete scale
CAW...-......-......
each with option Y2
2. Data transfer
PC,
printer,
PLC,
etc.
For data transfer only and, if required, supply for the connected
equipment (e.g. printer), there is no supply voltage going from the
connected equipment to the indicator/complete scale
This equipment may also be
installed in zone 2 or zone 22 if
it is suitable for Category 3 as
per the ATEX Directive.
Gas:
Group IIC, temperature class T4
Dust: Group IIIC, Tmax 80°C
Ambient temperature: -10°C to +40°C
Connector of
equipment
supplied
Alternative
connections
Use explosion-protected connector
Potential equalization
Potential equalization
Note 8)
EX
Indicator CAIS.
or
complete scale
CAW...-......-......
each with option Y2
Note 8)
Note 16)
