Wika IUT-11 Manual do Utilizador descarregar pdf (Página 55)

2266939.05 D/GB 06/2006

Universal IS Pressure Transmitter UniTrans

Transmitter Operation with HART®-functionality

Subject to change due to technical modifications. © Copyright WIKA Alexander Wiegand GmbH & Co. KG / Germany

WIKA Alexander Wiegand GmbH & Co. KG · Alexander-Wiegand-Str. · 63911 Klingenberg ·  (09372) 132 - 710 · Fax - 706 · E-mail: sup[email protected] · www.wika.de

130

10 Transmitter Operation with HART

-functionality

10.1 Possible HART

connections

Transmitters with HART

-functionality can be operated via a HART

-hand terminal

(HC 275), via PC with PactWare and HART

-Modem, or with a remote-I/O-system

with HART

-ability (e.g. Pepperl+Fuchs HART®-Multiplexer or Pepperl+Fuchs RPI-

System).

10.1.1 Connection of the HART

- hand terminal

The pressure transmitters IUT-10 and IUT-11 can be operated with the standard

menus of the HART

-operating unit. A special DD (Device Description) is not

necessary. A specified DD can be ordered from WIKA.

The termination resistor in the loop must have a

minimum value of 250

Ω.

The HART

-hand terminal and its operation is described in the

respective manual of the unit.

Further information about the connection via remote-I/O-systems with

HART

-ability can be found in the respective system descriptions.

PLC

IUT-10 / IUT-11

Transmitter power supply

e. g. KFD2-STC3-Ex.1

from Pepperl+Fuchs GmbH

4 mA ... 20 mA

> 250 W

Hazardous

(classified) area

Non-hazardous

area

HART® hand terminal

within the hazardous area

045-DS-GB

Connection with a HART

hand terminal within hazardous area

Warning

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