Introduction
20169223D 1-3
1.4 AP9 MK3 Standard System, On-Off Valves
Ref. Fig. 1-2.
The standard AP9 MK3 system consist of the following units:
• AP9 MK3 Control Unit P/N 20169199
Optional Gyro interface PCB P/N 20168316
• CD109 Magnetic Course Detector
(with tripod holder) P/N 20120861
• RF14XU Feedback Unit (with transm. link) P/N 22501647
• D9X Distribution Units:
Version D90 (19-40V DC, 3A solenoids) P/N 20125001
(Extra S.S.B. P/N 20125043)
Version D91 (110V DC, 1A solenoids) P/N 20125407
(Extra S.S.B. P/N 20125423)
Version D92 (110/220V AC, 1A solenoids) P/N 20125704
(Extra S.S.B. P/N 20125720)
Note that the standard
mains supply is 24V DC.
If AC mains is used, the
system must also include
an AC Power Adapter
(Not supplied by Simrad
Robertson AS)
Where the system shall
operate two sets of
solenoid valves, one
extra Solid State PCB
(S.S.B.) must be mounted
in the D9X Distribution
Unit (see above).
Interface to navigational
receiver is incorporated.
Fig. 1-2
Standard system with ON-OFF
valves
AP9MKII AUTOPILOT
NAV.RECEIVER
AP9 MK3
MAGNETIC COMPASS
CD109
GYRO-COMPASS
D9X
DISTRIBUTION
(D90/91/92)
AC
ADAPTER
24V DC MAINS
24V DC ALARM
"ON-OFF""ON-OFF"
TO INDICATORS
(VOLTAGE)
RF14XU
RUDDER
TRANSMISSION LINK
SOL.
VALVE
PUMP 1
SOL.
VALVE
PUMP 2
AUTOPILOT F.B.
FOR TWO PUMPS,
ADD EXTRA
SOLID STATE PCB.
110/220V AC
50/60Hz
(FREQUENCY)
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