PR electronics 6350 Manuel Du Produit page 18

LERBAKKEN 10, 8410 RØNDE DENMARK.
General installation instructions
To avoid risk of ignition during installation and maintenance appropriate safety measures against
electrostatic discharge (ESD) are to be considered. Install in pollution degree 2 or better.
Profibus / Foundation Fieldbus Transmitter Type 6350A2x, for rail mounting, with one or two
independent channels, converts the measurement signals of temperature sensors, mV signals or mA
signals into a Profibus PA fieldbus or to a Foundation Fieldbus.
x = A (Single Channel) and x = B (Double Channel).
The Sensor Circuit is galvanically connected to the Current Measurement Input Circuit and only one
circuit can be connected at a time.
The Sensor Circuit and the Current Measurement Input Circuit are not infallibly galvanic isolated
from the Fieldbus input circuit. However, the galvanic isolation is capable of withstanding a test
voltage of 500Vac during 1 minute.
For marking Ex ic IIC T6 ... T4 Gc
The transmitter shall be mounted in an enclosure that provides a degree of protection of at least IP20
according to EN/IEC 60529 and that is suitable for the application and correctly installed.
Ambient temperature range is specified under chapter "Electrical and thermal data".
For marking Ex ic IIIC Dc
The transmitter shall be mounted in an enclosure that provides a degree of protection of at least
IP6X according to EN/IEC 60529, and that is suitable for the application and correctly installed.
The surface temperature of the enclosure is equal to the ambient temperature +20 K for a dust layer
with a maximum thickness of 5 mm.
Ambient temperature range:
For marking Ex nA [ic] IIC T6 ... T4 Gc
The transmitter shall be installed in an enclosure in type of protection Ex n or Ex e, providing a
degree of protection of at least IP54, and that is suitable for the application and correctly installed.
Ambient temperature range:
-40 °C to +85 °C for temperature class T4,
-40 °C to +75 °C for temperature class T5,
-40 °C to +60 °C for temperature class T6.
Fieldbus Input Circuits (terminals 11 and 12, respectively 21 and 22):
in type of protection non sparking Ex nA, with
Umax  32 VDC, or
in type of protection intrinsic safety Ex ic IIC or Ex ic IIIC, for connection to an intrinsically safe circuit,
with the following maximum values (per circuit):
U = 32 V; C
i
or for connection to a intrinsically safe circuit in accordance with FNICO, with following maximum
values:
U = 17.5 V; C
i
Sensor Circuit (terminals 41 ... 44, respectively 51 ... 54), in type of protection intrinsic safety Ex ic
IIC or Ex ic IIIC, with the following maximum values (per circuit):
U = 5.7 V; I
o
Current Measurement Input Circuits (terminals 13 and 14 , respectively 23 and 24):
in type of protection intrinsic safety Ex ic IIC or Ex ic IIIC, with the following maximum values (per
circuit):
I = -100 mA to +100 mA;
i
Revision date:
2014-12-15
18
-40 °C to +85 °C
= 2 nF; L = 1 µH;
i i
= 2 nF; L = 1 µH;
i i
= 8.4 mA; P = 12 mW; C
o o
Version Revision
V2R0
WWW.PRELECTRONICS.COM
= 40 µF; L = 200 mH.
o o
6350V104-FR
6350QI02
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