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Note:
[1]
No revision to drawing without prior FM Approval.
[2]
The Associated Apparatus shall be FM Approved for installations in the U.S.
[3]
The Associated Apparatus shall be Canadian Approved for Installations in Canada.
[4]
The Associated Apparatus shall be ATEX Certified for Installations in Europe.
[5]
The Associated Apparatus shall be IECEx Certified for IECEx installations.
[6]
Associated apparatus manufacturer s installation drawing shall be followed when installing this equipment.
The control room equipment connected to Associated Apparatus shall not generate more than 250 Vrms or
[7]
Vdc, or the marked U
Installations in the U.S. should be in accordance with ANSI/ISA RP12.06.01 Installation of Intrinsically Safe
[8]
Systems for Hazardous (Classified) Locations and the latest edition of the National Electrical Code (ANSI/NFPA
70).
[9]
Resistance between Intrinsically Safe Ground and earth ground shall be less than 1.0 Ohm.
[10] Dust-Tight conduit seal must be used when installed in Class II and Class III environments .
[11] Installation in Canada shall be in accordance with the latest edition of the C22.1 Canadian Electrical Code, Part I.
Installations in Europe shall comply with the relevant requirements of EN 60079-14 and applicable National
[12]
regulations.
Installations for IECEx certification shall be in accordance with IEC 60079-14 and the wiring practices for the
[13]
country of origin.
The Entity Concept allows interconnection of associated apparatus and intrinsically safe apparatus with when
[14]
the following is true:
g
U
(V
)
U
(V
o
OC
i
MAX
Li may be greater than La, and the cable length restrictions, if both of the following conditions are met:
g
L
(L
)/R
[15]
L
/R
o
a
o
i
i
L
(L
)/R
L
/R
o
a
o
cable
cable
WARNING:
1. Substitution of components may impair Intrinsic Safety.
2. To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.
[16]
3. Potential electrostatic charging hazard
4. Use only approved batteries: Panasonic, CR2032
SEE INSTRUCTIONS
ATTENTION:
1. La substitution de composants peut nuire à la sécurité intrinsèque.
2. Pour éviter l'inflammation des atmosphères inflammables ou combustibles, débranchez l'alimentation avant
de procéder à l'entretien.
[17]
3. Risque potentiel de charge électrostatique
4. Utilisez uniquement des piles approuvées: Panasonic, CR2032
VOIR LES INSTRUCTIONS
21.11.2022
T. Hiller
on the associated apparatus, whichever is less.
m
) || I
(I
)
I
(I
) || P
o
SC
i
MAX
o
P
(P
) || C
(C
)
C
+ C
i
MAX
o
a
i
Control Drawing
67002-751-07 (EN)
|| L
(L
)
L
+ L
cable
o
a
i
cable
MIXS1-...
08
Revision
2
4
of
Sheet
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