Specifications

Masterclock, Inc.
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phone(USAandCanada):1‐800‐940‐2248|phone(international):+1‐636‐724‐3666
email:[e-mail]|online:www.masterclock.com
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FEATURES
• Large18”(40cm)analogclock
• Usesexternal(oryourowninternal)NTPsourceforaccurate
timetraceabletoNIST
• ‐11.5to+12hour,TimeZoneoffsetsin30‐minuteincrements
• DaylightSavingsTime,USandCanadastandard(othersoptional)
• UsesstandardEthernetwiring
• Microprocessorcontrolledsteppermotorforreliable,accurate,
andquietoperation
• Sweepsecondhand
• UniversalACinputvoltageandfrequency
• OptionalPoE(PoweroverEthernet)
• Internalcrystalandclockchip
• LEDstatusindicator
• Standardchassiscolorsareblackandstainlesssteel.Othercolorsavailablewithminimumorder.
• 12/24hour,true24hourandArabicfacesalsoavailable
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NTP Analog Clock
s
CLKNTD 18-SS
SPECIFICATIONS
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SetupandControlSoftware
• SupportsDHCP/BOOTPforautomaticacquisitionofnetwork
address,nameservers,andtimeserverconfiguration
• NTPsynchronizationoptionsandmore
• Providesdynamicconfigurationfornetworkingparameters,
TimeZone/DaylightSavingsTime
• WinDiscoveryprovidesautomaticdiscoveryofNTPclocks
attachedtonetworkwithoutchangingPC’snetwork
configuration
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• ConfigureclocksthroughprovidedWinDiscovery,network
discoveryapporTELNET
• Configurationissavedtonon‐volatilememoryandsurvives
powerlosses
• Password‐protectedandauthenticatednetworkmessages
preventunauthorizedtamperingofclockconfiguration
OperatingParameters
• Temperature:0to+50°C
• Humidity:Upto90%(non‐
condensingat+25°C)
Physical
• 18”(45cm)roundstainlesssteelcasewith
polycarbonatelens/crystal,4.075”(10.35cm)
high
• Surface/wallmountbracketprovided
• Weight:11.4lbs(5.1kg)
• Optional24hrfaceavailable
• Optionaltickmarkfaceavailable
Power
• 90‐265VAC50/60Hz
• IECACpowerconnectorandcord 
• SpecifyUS,UK,EURO,orAUS/NZplugs
• PoE(PoweroverEthernet)optionavailable
<12.95Wpowerconsumption
Compliance
• CEMarked,availableforsaleinEU
• FCC,ClassB,emissions