Instruction manual

Instruction manual
20220513E 61
IS11 instrument installation
The IS11 Instruments (RUDDER, COMPASS) can be
connected directly to the AP11 as shown. Both are designed
for panel mount in exposed locations. See separate
installation instruction enclosed with the units.
RX1
RX1+
MA IN PC B
DATABOX (NMEA Input )
Vbat+
Spare
Gnd
Red Wh
Bn
Gn
Blk
TX1 TX1+
NMEA
Output2
IS11 RUDDER IS11 COMPASS
BROWN
BLACK
WHITE
RED
GREEN
REAR SIDE
REAR SIDE
BROWN
BLACK WHITE
RED
GREEN
BROWN
BLACK WHITE RED
GREEN
WHITE
GREEN
J3000X/J300X JUNCTION UNIT
Figure 32 IS11 instrument connection
Note ! You can only connect the instruments as shown if the
Mains input is 12V. If Mains input is 24V a separate
12V source must be provided for the instrument Vbat+
and Gnd input.
J300X/J300X-40 NMEA input/output
The J300X and J300X-40 Junction Unit has two NMEA input
and output ports. The input ports are factory preset,
dedicated ports that can not be altered. Hence, the
connection of external Nav. receiver, Plotter and other
NMEA "transmitters" must be made as follows:
Nav. receiver or Plotter to port 2 (RX2) on Power PCB.
IS11 Databox or Wind and Speed input from other source to
port 1 (RX1) on Main PCB.