Simrad ROBERTSON AP45 G40A Gyro Interface G45 Gyro Interface, G40A Gyro Interface dimensions

Page 4-4	Robertson AP45 Autopilot
	Technical specifications

G40A Gyro Interface

G45 Gyro Interface

Dimensions:	See Fig. 4-4
Signals in	- 6 step/degree with positive or
	negative common
	- Synchro signal, 90:1 or 360:1, gyro
	excitated
	- SKR80/82 current loop (9600 Baud)
Signal level in:	- Stepper signal: 20 - 70V DC
	- Synchro signal: 40 - 115V, 50 - 400Hz
Load:	Maximum 20mA
Supply voltage:	12V DC (autopilot supplied)
Power Consumption:	2.4 W
Ambient temperature, storage:	–25 - +70°C
operation:	0 - +55°C

Fig. 4-4

G40A Gyro Interface - dimensions

Dimensions:	See Fig. 4-8
Signals in	- Synchro signal, 1:1
Signal level in (S1, S2, S3):	- High voltage, 80V L-L
	- Low voltage, 11,6V L-L
Signal out (Synchro excitation):	26V 400 Hz, max 5 VA
Supply voltage:	12V DC (autopilot supplied)
Ambient temperature, storage:	–25 - +70°C
operation:	0 - +55°C

Simrad Robertson AS

Egersund - Norway