Emerson ROSEMOUNT 5300 Spécifications télécharger pdf (Page 20)

Reference Manual

00809-0600-4026, Rev BA

December 2011

Rosemount Process Radar

2-10

Type n Approvals : Non-Sparking / Energy Limited Power Supply

RS-485 with Modbus

communication

The 5300 Series RS-485 with Modbus communication transmitter version

operates using a power supply ranging from 8-30 Vdc (max. rating). See the

Rosemount 5300/5400 Series with HART to Modbus Converter Manual

Supplement (Document No. 00809-0500-4530) for details.

Power Consumption:

< 0.5 W (with HART address=1)

< 1.2 W (incl. four HART slaves)

NOTE

Rosemount 5300 Series Transmitters with Flameproof/Explosion-proof

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

Power

Supply

Field

Communicator

Rosemount 5300 Series

Transmitter

Fieldbus

Modem

MODBUS

POWER

HART

(RS-485)

HART to Modbus Converter

Ambients > 60 ºC

Use wiring rated

for min 90 ºC

MODBUS

(RS-485)

erter

If it is the last

transmitter on the

bus, connect the

120

termination

resistor.

120

RS-485 Bus

HART +

HART -

Power

Supply

120 

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 105 106

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Emerson ROSEMOUNT 5300 Spécifications Page 20

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