Ware – WIKA IUT-11 User Manual

Page 57

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22

669

39

.0

5 D

/G

B

06

/2

00

6

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: [email protected] · www.wika.de

132

IUT-10 / IUT-11

4 mA ... 20 mA

250 W

Non-hazardous area

HART modem

®

PC

+

-

051-DS-GB

If the resistances of the devices connected to the power supply/signal line (voltage
source) are less than 250

Ω, a minimum resistance of 250 Ω must be installed in the

power supply line. The sum of the internal capacitances and inductances of the com-
ponents used must not exceed the highest permissible values of the ia IIC circuit.

10.2

Operation via PC and the software PACT

ware

The PACT

ware

software with the necessary device driver (DTM) can be ordered

from WIKA. An integration in other HART

®

management systems or FDT manage-

ment systems is possible.

Please note the different safety-related values according to the EC-type
examination certificate (see also chapter 6.7) and note the permissible
cable
length for devices with HART

®

communication.The termination resistor

in the loop must have a minimum value of 250

.

The necessary operating software PACT

ware

is described

in chapter 10.2.

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