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Safety Information
Explosion-safe area
1. Mains Connection
2. Data Transfer
PC,
Printer,
PLC,
etc.
These devices may also be
installed in Zone 2 or Zone 22
if they are suitable for
Category 3 as per the ATEX
Directive.
11.05.2012
Klausgrete
160
Manual de instrucciones básculas completas Combics
Explosion-risk area Zone 2 or Zone 22
Gas:
Dust: Group IIIC, Tmax 80°C
Ambient temperature: -10°C ... +40°C ...
Use an explosion-protected connector
Connector from
equipment
EX
supplied
Protect connector from
equipment supplied from
being disconnected. Make
sure the emergency stop
works.
For data transfer only and, if required, supply for the connected
device (e.g. printer), there is no supply voltage going from the
connected device to the indicator / complete scale
Group IIC, temperature class T4
Note 8)
Equipotential
bonding conductor
Note 8)
Equipotential
bonding conductor
Designation
Safety Information
Drawing No.
Connection
alternatives
Note 16)
Indicator CAIS.
or
complete scale
CAW...-......-......
each with option Y2
Indicator CAIS.
or
complete scale
CAW...-......-......
each with option Y2
1
Page
of
65954-750-16
Revision
4
01
Publicidad
