Emerson 1410H, Reference Manual

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Standards IEC 60079-0: 2011, IEC 60079-15: 2010
Markings Ex nA IIC T4 Gc, T4(-40 °C ≤ Ta ≤ +75 °C), V
MAX
= 30Vdc
Special Conditions for Safe Use (X):
1. The equipment must be installed in an area of not more than Pollution Degree 2 as
defined in IEC 60664-1, and in an enclosure that provides a degree of protection of at least
IP54 and meets the relevant requirements of EN 60079-0 and EN 60079-15.
2. External connections to the equipment must not be inserted or removed unless either
the area in which the equipment is installed is known to be nonhazardous, or the circuits
connected have been de-energised.
3. The equipment is not capable of withstanding the 500V electrical strength test as
defined in clause 6.5.1 of EN 60059-15: 2010. This must be taken into account during
installation.
4. When fitted, the surface resistivity of the remote antenna is greater than 1GΩ. To avoid
electrostatic charge build-up, it must not be rubbed with a dry cloth or cleaned with
solvents.
• Currently not available for 1410H option.
8.2 Emerson 781 Product Certifications
Rev. 1.1
European Directive Information
A copy of the EC Declaration of Conformity can be found at the end of the Quick Start
Guide. The most recent revision of the EC Declaration of Conformity can be found at
Emerson.com/Rosemount .
Ordinary location certification
As standard, the Gateway has been examined and tested to determine that the design
meets basic electrical, mechanical, and fire protection requirements by a nationally
recognized testing laboratory (NRTL) as accredited by the Federal Occupational Safety and
Health Administration (OSHA).
Installing in North America
The US National Electrical Code (NEC) and the Canadian Electrical Code (CEC) permit the
use of Division marked equipment in Zones and Zone marked equipment in Divisions. The
markings must be suitable for the area classification, gas, and temperature class. This
information is clearly defined in the respective codes.
USA
I5 USA Intrinsically Safe (IS), Nonincendive (NI) and Dust-ignitionproof
Certificate FM17US0235X
Standards FM Class 3600 – 1998, FM Class 3610 – 2010, FM Class 3611 – 2004, FM
Class 3810 – 2005, ANSI/NEMA 250 – 2003, ANSI/IEC 60529 – 2004;
Reference Manual Appendix B
00809-0500-4410 February 2019
Emerson.com/Rosemount 51