WIKA T32.1S User Manual

GB
11258421.0901/2012GB/D
WIKAoperatinginstructionstemperaturetransmitterT32.xS 31
Recommendedtoolsforterminalscrews:
Model Screwdriver Tightening torque
T32.1S Crosshead(Pozidrivtip)
size2(ISO8764)
0.4Nm
T32.3S Slotted,3mmx0.5mm
(ISO2380)
0.4Nm
9.1 Power supply, 4 ... 20 mA current loop
TheT32isa2-wiretemperaturetransmitter.Dependingonthe
version,itcanbesuppliedwithvarioustypesofpowersupply.
Connectthepositivelineofthepowersupplytotheterminalmarked
with⊕,thenegativelineofthepowersupplytotheterminalmarked
with⊖.
Withexibleleadswerecommendtheuseofcrimpedconnector
sleeves.Theintegratedreversepolarityprotection(wrongpolarityon
theterminals⊕and⊖)preventsthetransmitterfromdamage.The
followingmaximumvaluesareapplicable:
■
ModelT32.xx.000:DC42V
■
ModelT32.xx.0IS:DC30V
■
ModelT32.xx.0NI:DC40V
TheT32.xStemperaturetransmitterrequiresaminimumterminal
voltageofDC10.5V.Theloadmustnotbetoohigh,asotherwise,in
thecaseofrelativelyhighcurrents,theterminalvoltageatthetrans-
mitterwillbetoolow.
TheT32isequippedwithterminalvoltagemonitoring('under-voltage'
detection).
Iftoosmallavoltageisdetectedattheterminal(<10V)theerroris
signalledontheoutput(<3.6mA).
9. Electrical connections

WIKA T32.1S Specifications

General

Brand	WIKA
Model	T32.1S
Category	Transmitter
Language	English