Kongsberg cNODE Maxi - Jumper settings Modem

26
322217/G
PinnumberSignal
1
TD+
2
TD–
3
RD+
4
RD–
5
RS-232TxSensorinterface3
6
RS-232RxSensorinterface3
7
Ground
8COM2_OUT
9COM3_IN_A
10
DCOutGround
11VDCOut24V
12VDCIn
13
DCInGround
14
RemoteOn/Off
15
RS-232TxSensorinterface1
16
RS-232RxSensorinterface1
Setup
FordeckcalibrationpurposesortousewithaROVdisplay,theEM3000telegram
containingheading,pitch,rollandheaveiscommunicatedthroughthe16pinSeaconn
connector.ThedataissentthroughtheRS–232portCOM2_OUT(pin8Tx,pin7
GND).Thecommunicationsparametersare9600/8/n/1witha10Hzupdaterate.
TheON/OFFsignal(pin14ON/OFF,pin13ExtpowerGND)canbeinterfacedto
aROVswitchtomanuallyturnexternalpowertotheMGConoroffbyaROV .
ExternalpowersupplyisalsoturnedonbythecNODEtransponderwhenenabling
theMGCsensor,buttheROVswitchandROVdisplayoutputisabackupsolutionif
thetransponderisnotworking.
Fordecktestwithinternalbatteryonly,theMGCsensormustbeactivatedbyusinga
TTC30sendinganenablesensorcommand.
KongsbergcNODEInstructionManual