Allen-Bradley 931S-A1A1N-IP1 Notice D'utilisation page 9

8
WARNING
for selected Signal Conditioners
A. "This equipment is suitable for use in Class I, Division 2,
Groups A, B, C and D hazardous locations or non hazardous
locations only or the equivalent."
B. "WARNING: EXPLOSION HAZARD - Substitution of
components may impair suitability for use in Class I, Division
2 environments."
C. "WARNING: EXPLOSION HAZARD - The area must be
known to be non hazardous before servicing/replacing the
unit and before installing or removing I/O wiring."
D. "WARNING: EXPLOSION HAZARD - Do Not disconnect
equipment unless power has been disconnected and the area
is known to be non hazardous."
The warning references on this side have only validity for modules
with a UL Class I, Devision 2 permission.
UL Class 1, Division 2 Markings
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