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
The copying, distribution and utilization of this document as well as the communication of its contents to others without expressed authorization is
prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of thegrant of a patent, utility model or ornamental
design registration. Any information in this document is subject to change without notice and does not represent a commitment on the part of Minebea
Intec unless legally prescibed.
1. Power connection
Explosion-risk area zone 2 or zone 22Explosion-safe area
Indicator CAIS.
o
r
complete scale
C
AW...-......-......
e
ach 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.
G
as: 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
c
omplete scale
C
AW...-......-......
e
ach with option Y2
Note 8)
Note 16)
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