WARNING!
Removal/Insertion under power
The devices are not designed for removal or insertion under power. Because of
unforeseeable consequences, it is not allowed to plug or unplug devices with
the power being ON.
Make sure that all voltage sources (supply and process voltage) are switched
off before you
– connect or disconnect any signal or terminal block
– remove, mount or replace a module.
Disconnecting any powered devices while energized in a hazardous location
could result in an electric arc, which could create a flammable ignition resulting
in fire or explosion.
Make sure that power is removed and that the area has been thoroughly
checked to ensure that flammable materials are not present prior to proceeding.
The devices must not be opened when in operation. The same applies to the
network interfaces.
This equipment is intended for use in a Pollution Degree 2 industrial environ-
ment, in overvoltage Category II applications (as defined in IEC publication
60664-1), at altitudes up to 2.000 meters without derating.
This equipment is considered Group 1, Class A industrial equipment according
to IEC/CISPR Publication 11. Without appropriate precautions, there may be
potential difficulties ensuring electromagnetic compatibility in other environ-
ments due to conducted as well as radiated disturbance.
This equipment is supplied as "open type" equipment. It must be mounted
within an enclosure that is suitably designed for those specific environmental
conditions that will be present and appropriately designed to prevent personal
injury resulting from accessibility to live parts. The interior of the enclosure must
be accessible only by the use of a tool. Subsequent sections of this publication
may contain additional information regarding specific enclosure type ratings that
are required to comply with certain product safety certifications.
Refer to NEMA Standards publication 250 and IEC publication 60529, as appli-
cable, for explanations of the degrees of protection provided by different types
of enclosure. Also see the appropriate sections in this manual.
NOTICE!
Read safety technical instructions first
Read the safety technical instructions before first use of the products.
https://to.abb/eER6E15m
Environment
and enclosure
information
Fig. 1: Safety
instructions
2021/06/293ADR010635, 2, en_US12
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