Emerson ROSEMOUNT 5300 Especificações descarregar pdf (Página 64)

Reference Manual

00809-0600-4026, Rev BA

December 2011

Rosemount Process Radar

5-8

NOTE

For Flameproof / Explosion-proof installations, the diagram is only valid if the

HART load resistance is at the + side and if the - side is grounded. Otherwise,

the load resistance value is limited to 435 

NOTE

Rosemount 5400 Series Transmitters with Flameproof/Explosion-proof

Output have a built-in barrier; no external barrier needed.

FOUNDATION fieldbus The Rosemount 5400 Series FOUNDATION fieldbus transmitter version

operates using a power supply ranging from 9-32 Vdc (9-30 Vdc in IS

applications, 16-32 Vdc in Explosion-proof / Flameproof applications, and

9-17.5 Vdc in FISCO, IS applications).

Non-Intrinsically Safe Power Supply

Intrinsically Safe

R: Maximum Load Resistance

U: External Power Supply Voltage

R: Maximum Load Resistance

U: External Power Supply Voltage

Explosionproof/Flameproof

Installations

Non-Hazardous Installations, and

Non-Sparking / Energy Limited Power

Supply

Power

Supply

Field Communicator

Rosemount 5400 Series Radar Level Transmitter

Fieldbus

Modem

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Emerson ROSEMOUNT 5300 Especificações Página 64