PR electronics 5337 Manual De Instrucciones página 22

LERBAKKEN 10, 8410 RØNDE DENMARK.
For safe installation of 5335A or 5337A the following must be observed. The module shall only be
installed by qualified personnel who are familiar with the national and international laws,
directives and standards that apply to this area.
Year of manufacture can be taken from the first two digits in the serial number.
IECEx Certificate
Marking
Standards
T4: -40 ≤ Ta ≤ 85ºC
T6: -40 ≤ Ta ≤ 60ºC
General installation instructions
If the enclosure is made of non-metallic materials or of painted metal, electrostatic charging
shall be avoided.
For an ambient temperature ≥ 60ºC, heat resistant cables shall be used with a rating of at
least 20 K above the ambient temperature.
For installation in a potentialy explosive gas atmosphere, the following instructions apply:
For "Ex ic" the transmitter must be installed in an enclosure providing a degree of protection of
at least IP20 according to IEC60529 that is suitable for the application and is correctly
installed.
For "Ex nA" the transmitter must be installed in an enclosure providing a degree of protection
of at least IP54 according to IEC60529 that is suitable for the application and is correctly
installed, or in an enclosure with type of protection Ex n or Ex e.
Cable entry devices and blanking elements shall fulfill the same requirements
For installation in a potentially explosive dust atmposphere, the following instructions apply:
If the transmitter is supplied with an intrinsically safe signal "ic" and interfaces an intrinsically
safe signal "ic" (e.g. a passive device), the transmitter shall be mounted in a metal enclosure
form B according to DIN 43729 that provides a degree of protection of at least IP6X according
to IEC60529, and that is suitable for the application. Cable entry devices and blanking
elements shall fulfill the same requirements.
If the transmitter is supplied with an non-sparking signal "nA", or interfaces a non
sparking signal, the transmitter shall be mounted in a metal enclosure form B according to
DIN 43729 providing a degree of protection of at least IP6X according to IEC60529, and in
conformance with type of protection Ex tD and suitable for the application. Cable entry
devices and blanking elements shall fulfill the same requirements.
Revision date:
2014-03-31
20
IECEx Installation drawing 5335QI02
IECEx KEM 10.0083X
Ex nA [ic] IIC T6..T4 Gc
Ex ic IIC T6..T4 Gc
Ex ic IIIC Dc
IEC 60079-0 : 2011, IEC 60079-11 : 2011, EN 60079-15 : 2010
Terminal: 3,4,5,6
Ex nA [ic]
Uo: 9.6 V
Io: 28 mA
Po: 67 mW
Lo: 45 mH
Co: 28 μF
Version Revision
V4R0
5337V103-ES
WWW.PRELECTRONICS.COM
Terminal: 1,2 Terminal: 1,2
Ex nA Ex ic
U ≤ 35 VDC Ui = 35 VDC
I = 4 - 20 mA Li = 10 μH
Ci = 1.0 nF
Doc. No.
5335QI02 V4R0
5335QE01
Page:
1/1