Rosemount 5300 Series

Reference Manual

00809-0100-4530, Rev BA July 2009

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).

Rosemount 5300 Series

Radar Transmitter

Approved IS Barrier

Power supply

Fieldbus Modem

PC

375 Field Communicator

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.

(1)See Section B: Product Certifications for more information.

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Emerson Process Management 5300 manual Ui=30 Ii=300 mA Pi=1.5 W ATEX, 1.3 W FM Ci=7.26 nF Li=0, Fisco is parameters