Emerson Rosemount 5900S Quick Start Manual page 39

March 2020
A.5 Installing Equipment in North America
The US National 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.
A.6 North America
A.6.1 I5 USA Intrinsic Safety
Certificate
Standards
Markings
Entity parameters
FISCO parameters
Specific Conditions for Safe Use (X):
1. The enclosure contains aluminum and is considered to present a
potential risk of ignition by impact or friction. When installed as EPL
Ga, care must be taken during installation and use to prevent impact
or friction.
2. Non-metallic surfaces and the surface of the painted housing may,
under certain extreme conditions, generate an ignition-capable level
of electrostatic. Appropriate measures must be taken to prevent
electrostatic discharge.
3. Using the box provided on the nameplate, the User shall
permanently mark the type of protection chosen for the specific
Quick Start Guide
®
(NEC) and the Canadian Electrical Code
FM 17US0030X
FM Class 3600:2018, FM Class 3610:2018, FM Class
3810:2005, ANSI/ISA 61010-1:2004, ANSI/NEMA
250:2003, ANSI/IEC 60529:2004, ANSI/UL
60079-0:2013 Ed 6, ANSI/UL 60079-11:2014 Ed 6.3,
ANSI/UL 60079-26:2017 Ed 3
IS/I,II,III/1/ABCDEFG/T4
DIP/II,III/1/EFG/T5
CL 1 ZN 0 AEx ia IIC T4 Ga
CL 1 ZN 0/1 AEx ib IIC T4 Ga/Gb
Ta = -50°C to 80°C - 9240040-917;
Type 4X; IP66; IP67
Ui Ii (lmax)
(Vmax)
30 V 300 mA
17.5V 380 mA
Quick Start Guide
Pi Ci
1.3 W 1.1 nF
5.32 W 1.1 nF
Li
1.5 µH
1.5 µH
39