Simrad AP21 User Manual

Simrad AP21 and AP22 Autopilots
12 20220596G
Junction unit comparison chart:
J3000X J300X (J300X-40)
Supply voltage 10-28 V 10-40 V
Motor current
(continuous/peak)
6/10 A 10/20A (20/40A)
Clutch/bypass current 1,5 A 1,5 A
Number of Robnet units 2 5
NMEA ports (input/output) 1 2
Solenoid output x x
Input for NFU control x x
External alarm x
Radar clock/data interface x
1.7 Rudder Feedback unit
RF300 Rudder Feedback unit
Rudder feedback unit with transmission link and 10 m (30 feet)
of cable. Transforms the angular travel of the rudder to a digital
signal read by the autopilot steering computer.
LF3000 Linear Feedback
Linear feedback unit for boats with outboard engine. Transforms
the linear movement to an analogue signal. Supplied with 8,5 m
cable and mounting clamps.
LFI3000 Mk2 Linear Feedback Interface
Interface unit for LF3000 Linear Feedback. Converts the
analogue LF3000 signal to the standard digital feedback signal
for the autopilot steering computer.

Simrad AP21 Specifications

General

Brand	Simrad
Model	AP21
Category	Marine Equipment
Language	English