Sulzer ABS PC 441 - Page 17

81307063I
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CA 443 Power monitor module
PC441supportsuptoveCA443modules,onemoduleforeach
pumpandoneforwholesystem.CA443modulescannotbe
usedtogetherwithVFD.TheCA443modulesmustbeconnected
before pump contactor so the inputs L1-L3 never get powerless.
Iftheinputsgetpowerless,thephasealarmgoon,andthepump
willnotstart,seeInstallation guide CA 441, CA 442, CA 443
(P/N:81307058)formoreinformation.
CA 511 Graphical operator interface panel
PC 441 supports one CA 511. It is not possible to use one CA 511
toseveralPC441s.CA511isconnectedtoPC441viaCAN-bus
andhasaCAN-busterminationontheback.Thermwarever-
sioninCA511mustconformtotheversioninPC441.Alwaysuse
thelatestrmwaretoensurefullfunctionality.
CA 781 Output expansion module
CA781isamodulewhichgivesyoueightextradigitaloutputs
andtwoextraanalogoutputs.CA781modulemustbepowered
from the same source as PC 441 and cannot be powered from
theCAN-busbecauseofitshigherpowerconsumption.PC441
supports one CA 781 module. See Installation and user guide
(P/N81307123)onSulzerhomepageformoreinformation.
CA 622 RS 485 communication module
PC441cancommunicatedirectlytoVFDs,energymetersand
softstartersviaCA622module.CA622actsasModbusmaster,
communicating with attached Modbus slave devices. See the In-
stallation and user guide(P/N81307133)onSulzerhomepagefor
moreinformationandwhichVFD,energymetersandsoftstarters
PC441andCA622support.Ifmissingyourmodel-contactCon-
trol&MonitoringatSulzerandwemightbeabletoaddthenew
model.PC441supportoneCA622inthesystem.
WhenusingCA622inthesystem,thevaluesfrommany
parameterscanbereadoutbytheRS485busdirectfromVFD/
softstartersorenergymetersandstoredinthecontroller.These
values can also be logged. PC 441 together with CA 622 can also
controltheon/o󰀨,speedandreversingofthepumps.Consult
theInstallationanduserguideCA622(P/N81307133)onSulzer
homepageformoreinformationaboutwhichVFD/softstarters/
energymetersPC441andCA622supports.
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CA 443
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1.30 m
0.50 m
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1.90 m
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352.5 A 353.8 A 354.1 A
1.55 m
1827 l/s
MAIN STATUS SETTING TREND ALARM ACKN.
PUMP 4
PUMP 3
PUMP 2
PUMP 1
2013.08.21 05:56:19 Low level
 980.3 l/s
m
P3 P4
P1 P2
3
0
07:25:58 07:28:10 07:30:26
0.15 kWh/m3
CA 511
CA 781
CAN
CA 622
RX/TX
ON-OFF
485-term.
0V -485 +485
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V+ H Shld L V-
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CAN Bus