Simrad AP70 - Page 29

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Wiring | AP70/AP80 Installation Manual
Rotary drive
Connects to: AC70 board (in AC70 or AC85 Computer).
Rotary drive (reversible motor with clutch) is normally used for mechanical connection to
Voith Schneider drive system or helm unit on sailing vessels.
The rotary drive need connection to the Engage terminal for clutch operation.
MOTOR
SOL-1
MOTOR
SOL-2 SOL GND
DRIVE
ENGAGE
CMD
RET
AC70 BOARD
ROTARY DRIVE
AC70 or AC85
Computer
CLUTCH
MOTOR
Solenoid valves, 12 V or 24 V DC
The following figures described operation of 12 V or 24 V solenoids.
For solenoids with higher voltage (110/220 V AC or DC), use external relays/solid state relays.
Internally powered Solenoids
Connects to: AC70 board (in AC70 or AC85 Computer).
SOLENOID VALVE
MOTOR
SOL-1
MOTOR
SOL-2 SOL GND
DRIVE
AC70 BOARD
AC70 or AC85
Computer
SOL GND
SOL-1 SOL-1