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Reference Manual
00809-0100-4530, Rev BA
July 2009
Rosemount 5300 Series
4-12
Intrinsically Safe Output When your power supply is intrinsically safe, wire the transmitter as shown in
Figure 4-10.
NOTE!
Make sure the instruments in the loop are installed in accordance with
intrinsically safe field wiring practices.
Figure 4-10. Wiring diagram for
intrinsically safe power supply
(Foundation Fieldbus).
IS parameters
(1)
Ui=30 V.
Ii=300 mA.
Pi=1.5 W (ATEX), 1.3 W (FM)
Ci=7.26 nF.
Li=0.
FISCO IS parameters
Ui=17.5 V.
Ii=380 mA.
Pi=5.32 W.
Ci=0.
Li=0.
Power
supply
Rosemount 5300 Series
Radar Transmitter
Approved IS Barrier
375 Field Communicator
PC
Fieldbus Modem
(1) See Section B: Product Certifications for more information.