JMA-9100/7100 Installation Manual > 6.Appendix > 6.2 GENERAL SYSTEM DIAGRAM
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6.2.2.5 General system diagram of JMA-7122-6XAH (Desktop)
Fig 6-32: JMA-7122-6XAH (desktop)
NJU-85
PERFORMANCE UNIT
250V-MPYCYS -7
250V-TTYCS-1
3C-2 V x5 (MAX 30m)
250V-TTYCS-1
18 CORES COMPOSITE CABLE
H-2695111153
MAX 18.0φ (JRC SUPPLY)
250V-TTYCS-4
H-2695110006 (JRC SUPPLY )
H-7ZCNA0483 (JRC SUPPLY)
250V-MPYC -4
250V-TTYCS-4
250V-TTYCS-4
GYRO
LOG
(NMEA 0183)
DGPS
VDR
RADAR
(I NTER SWI T CH)
ECDIS
(JAN- 901M)
ALERM MONITORING SYSTEM
(NE AREST APP ROACH)
(POWER FAIL)
CONNING DISPLAY
(JAN- 701-CON)
AIS
0.6/1kV-DPYCY -6
0.6/1kV-DPYCYS -1.5
SHIP’S MAIN
AC220 V,60Hz,1φ,800VA
SHIP’S MAIN
for POWER FAIL ALARM
DC24V(BATTERY),1W
NOTE: ELIMINATING THE INTERFERENCE ON FREQUENCIES USED FOR MARINE COMMUNICATIONS AND
NAVIGATION DUE TO OPERATION OF THE RADAR.
ALL CABLES OF THE RADAR ARE TO BE RUN AWAY FROM THE CABLES OF RADIO EQUIPMENT.
(ex. RADIOTELEPHONE, COMMUNICATIONS RECEIVER and DIRECTION FINDER. etc..)
ESPECIALLY INTER-WIRING CABLES BETWEEN SCANNER UNIT AND DISPLAY UNIT OF THE RADAR
SHOULD NOT BE RUN PARALLEL WITH THE CABLES OF RADIO EQUIPMENT.
(X-BAND 25kW RADAR)
ＪＭＡ－７１２２－６ＸＡＨ形レーダー総合系統図
GENERAL SYSTEM DIAGRAM OF RADAR TYPE JMA -7122 -6XAH
(5A)
NBL-175
SHIP’S MAIN
for HEATER
AC220V,60Hz,1φ
AC100V,60Hz
1φ,200W
CIRCUIT BREAKER
(SHIP YARD SUPPLY)
(WITH PM UNIT)
NKE-2254-6HS
SCANNER UNIT
STEPDOWN
TRANSFORMER
NDC-1399-7
RADAR PROCESS UNIT
NWZ-173
MONITOR UNIT
NCE-5163
OPERATION UNIT
H-7ZCRD1338
Power & Control Cable
DVI CABLE
CONTROL CABLE
P OWE R CA BL E
(JRC SUPPLY ) max 5m
NCD-4790T DISPLAY UNIT
NBA-5135
AC/DC CONVERTER
W 407 H-7ZC RD134 3A
(JRC SUPPLY)
W 408 H-7ZC RD134 4A
(JRC SUPPLY)
19 CORES COMPOSITE CABLE
CFQ-6912-** 65m MAX
MAX 14.5φ (JRC SUPPLY)
0.6/1kV-DPYCYS-1.5
注） レーダーの動作が他の無線装置に、雑音妨害を与えることを防止するために、レーダーケーブルを他の無線
装置のケーブルから極力離して敷設して下さい。特に、空中線ケーブルを他の無線装置のケーブルと平行に
敷設しないで下さい。
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