Simrad AP70 Installation Manual page 37

Key
1
4 1
2
3 2 3
4
Engage signal
Connects to:
Engage is primarily for operating bypass or dual speed valve, clutch etc for hydraulic or
mechanical drive units. The output can be sw configured for activating in all steering modes
except STBY or in AUTO modes only.
For AC70 the drive voltage is internally supplied and the voltage level follows the nominal
drive voltage set in sw configuration of the AC70 drive.
For SD80 the drive voltage is galvanic isolated and has to be externally supplied. The output
can also be sw configured for proportional valve control.
Wiring |
1
4
3
2
CENTRAL ALARM PANEL
BATTERY+ (12 - 24 V DC)
ALARM
Color Description
Black Battery (-)
Blue Alarm/Active
Yellow External command
1
Red Battery (+), 12 - 24 V DC
AC70 board (in AC70 or AC85 Computer) or SD80 board (in SD80, AC80S or
AC85 Computer).
AP70/AP80 Installation Manual
AD80/SD80 BOARD
+ _
12 - 24 V DC
OUT A
OUT B
IN +
RET
8
AC70 BOARD
G
Supply
S D
ENGAGE
HS..
AD80/SD80,
AC80S or AC85
OUT A
Computer
OUT B
IN +
RET
HS..
AC70 or AC85
Computer
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