Kamstrup MULTICAL 603 Technical Description

MULTICAL®603
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KamstrupA/S∙Technicaldescription∙5512‐2029
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A1_GB
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06.2017
139
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11.3.2 Data+pulseoutputs(type no.HC‐003‐11)
Themodulehasagalvanicallyseparateddataport,whichinteroperateswiththeKMPprotocol(seeparagra ph12.3).
Thedataoutputcanforexamplebeusedforconnectingexternalcommunicationunitsorother hard‐wireddata
communicationwhichitisnotexpedient
tocarryoutviatheopticalcommunicationonthemeter’sfront.
Thedataconnectionisgalvanicallyisolatedwithoptocouplers,whichmakesitnecessarytousedatacabletype6699‐
102inordertoadaptthesignaltoRS232level,whichissuitableforPCsandotherRS‐232‐based
equipment.
Seeparagraph12forinformationondatasequencesand protocols.IfthecomputerdoesnothaveaCOM‐port,data
cablewithUSBtype6699‐099isused.
IfadatacablewithUSBisused, aUSBdrivermustbeinstalledoncomputerswithWindowsoperatingsystem.The
driver
canbedownloadedfromwww.kamstrup.com>Downloads>DriverforKamstrupUSB.
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11.3.3 M‐Bus+pulseinputs(typeno.HC‐003‐20)
TheM‐BusmoduleispoweredthroughtheM‐Busnetworkandisthusindependentofthemeter’sinternalsupply.
Two‐way communication between M‐Bus and energy meter takes place via a digital isolator providing galvanic
separationbetween
M‐Busandmeter.
Themodulesupportsbothprimary,secondaryandenhancedsecondaryaddressing.Themodulecancommunicateat
communicationspeedsof300,2400,9600or19200baudandautomaticallydetectsthespeedused.
TheoutputdatapackagecanbeconfiguredtoincludevariousregistercombinationsbymeansofthePC
‐programs
METERTOOLHCWandREADyManager.
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ThemoduleisfittedwithtwosetsofscrewterminalsforconnectiontotheM‐Busnetwork.TheM‐Buscablecanthus
beloopedthroughthemetersothattheuseofjunctionboxescanbeavoided.Theconnectionisindependentof
polarity.
TheM‐Buscablemustbecoppertwistedpair.Maxcopperthicknessis1.5mm
2
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Kamstrup MULTICAL 603 Specifications

General

Flow Sensor	Ultrasonic
Battery Life	Up to 16 years
Power Supply	Battery
Communication Options	M-Bus, Wireless M-Bus, Modbus, BACnet
Display	LCD
Application	Heating and Cooling
Pressure Rating	PN16
Approval	MID
Accuracy	Class 2
Ambient Temperature Range	55°C
Housing Material	Brass