Specifications

Masterclock, Inc.
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phone(USAandCanada):1‐800‐940‐2248|phone(international):+1‐636‐724‐3666
email:sales
@
masterclock.com
|
online:www.masterclock.com
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FEATURES
• 4"(10.2cm),6digitLED–displaycolorsavailableinred,green,
amber,andblue
• SyncstoexternalorinternalNTPsourceforaccuratetraceabletime
• Displaytimein12or24hrformat–hh:mm:ss
• Displaydate‐MM:dd:yyordd:MM:yyoryy:MM:dd–configurable
• Adjustablebrightnesslevels
• Allinternationaltimezonesandautomaticdaylightsavingtimes
• Wirelessnetworkavailableonspecialorder
• Standardchassiscolorsareblackorbeige(off‐white)powdercoat
• PoE,ACorDCinput
• CEmarkedforsaleinEU–FCC,ClassB,Emissions(pending)
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SPECIFICATIONS
Setupandcontrolsoftware
• SupportsDHCP/BOOTPforautomaticacquisition
ofnetworkaddress,nameservers,andtimeserver
configuration
• Providesdynamicconfigurationfornetworking
parameters,timezone/daylightsavingtime
• ConfigureclocksthroughprovidedWinDiscovery
softwareorTELNET
• WinDiscoveryprovideseasydiscoveryand
configurationofNTPclocksattachedtothe
networkwithoutchangingPC’snetwork
configuration
• Configurationissavedtonon‐volatilememory
• Encryptednetworkmessagesprevent
unauthorizedtamperingofclockconfiguration
Physical
Powder‐coated,non‐r usting,weldedsteelchassis
Size:
25wx6.8hx2.1din
Weight:
7.6lbs
63.3wx17.4hx5.4dcm 3.5kg
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Connectors
• RJ45‐Ethernet
• USBconnectorforsetup(option) 
• 2.1mmlockingDCinputjack(DCoption)
PowerOptions
• Powerconsumption15W
• PoE(toIEEE802.3afstandard)or
• ACinput,IECpowercord
• DCinputwithwallwart(transformer)
o InternationalAC–115/230,50/60Hz
o Suppli edwithyourchoiceofUS,Euro,Britishor
AUS/NZplug–othersavailable
OperatingTemperatureandHumidity
• Temperature:0to+60°C
(0to+40°C,±1min/yearforstandardTCXO)
• Humidity:Upto90%,non‐condensing
DryContactRelayOptionNew!
• UponlossoflockfromNTPsourceNO/NCdry
contactrelayinsidetheclockisactivated.
NTP Driven Clocks
NTDS46
MOUNTING BRACKETS
WallMount
Bracket
Included
TiltWall
Bracket
Option
DualFaceCeilingMountOption
(see3.7)
2.3”SecondsOption
3.3. 2