System Description

SystemDescriptionandInstallationManualforRangeFinder ICD1000001
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5.2 RoutepowercablesandHostComputertotheRangeFinder
Figure5251PinMicroDSubTypeFemaleMainConnector
TheMainConnectorcarriespoweraswellasserialandEthernetcommunicationstothehostcomputer.
RangeFinder’sMainConnectorisa51pinMicroDSubtypefemaleconnector.Figure52showstheMain
Connectorpinassignmentorientation.Table52providestheMainConnectormanufacturer’spartnumber.
Table52MainConnectorPartDescription
PartDescription Manufacturer PartNumber
FemalePowerandInterfaceConnector
MicroD51pin,2row
Omnetics A99601512
5.2.1 ConnecttotheMainConnector
Construct a cable to connect the host computer to the Main Connector according to pinoutdefinitions and
instructionsdescribedinSection7.1.ThecableshouldbebuiltaccordingtostandardAA59569A.
The Range Finder can be powered with 1428 VDC +/‐ 4 VDC (at the Range
Finder). Range Finder
power consumption is documented in Table 53. If you are supplying voltage to the Range Finder at
the lower end of that range, avoid voltage loss by using short power supply wires and/or larger
diameterpowersupplywires.
Zener diodes are used on the DC
Power pins to protect the Range Finder against overvoltage and
reversepolarity.
Surgecurrentscanbe upto5Awhenenablingoperatingmodeortransmitting.Theinrushcurrentat
poweron(inoperatingmode)willalsonotexceed5A.
Table53MaximumCurrentConsumption
Variant
SupplyVoltage
MaxAverageCurrent Note
RangeFinder 14V 2.1A Measured
28V 1.0A Measured