Wika T12 Manuel d'utilisateur télécharger pdf (Page 22)

3211517.0707/2010GB/D

22 WIKAoperatinginstructionstemperaturetransmitterT12

6. Commissioning, operation

6.3 Connection of programming adapter (PU348)

WARNING!

■

Congurethetransmitter,theprogrammingadapter

andthePCoutsidethehazardousarea.

■

Yellowandgreenareconnectedonlyifconguration

oftheT12istobemadewhenthetransmitteris

on-line.

■

Forparameterisationintheworkshop,noadditional

powersupplyisrequired;Thepowerissuppliedvia

a9VbatterybuiltintotheProgrammingAdapter

(ProgrammingUnit).

6.3.1 Connection head mounting version T12.10.xxx

Power

supply

Input

red

Disconnect

black

yellow*

green*

T12.10

PU384

32144338X

Theconnectionshouldbemadeinaccordancewiththeabove

diagram.Theredcrocodileclipmustbeconnectedtothepositive

terminalofthetransmitter,whiletheblackcrocodileclipmustbe

connectedothenegativeterminalofthetransmitter.Thegreen

andyellowcrocodileclipsonlyneedtobeconnectedwherethe

measuringsignalshouldbefurthertransmittedtoaconnected

evaluationsystem.

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Wika T12 Manuel d'utilisateur Page 22