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Simrad GI51 Gyro Interface
14
20221594 / B
TB6, Step In
ST
EP
IN
Com
Step 3
Step 2
Step 1
Used when connecting a gyro compass with stepper output.
TB7 and TB8, NMEA
NM
EA
TX+
TX-
RX+
RX-
NMEA signals from compass or speed log with serial output
should be connected to RX- and RX+. Refer Dip switch settings
for speed, page 7.
Output heading from active steering compass and speed from log
in the GI51 is available on TX- and TX+.
TB9, RGC proprietary
RX-
RX+
RG
C
Used for reading serial data (9600 baud) from gyro compass
(RGC11, RGC12).
TB10, LOG
Pulse
+12V
LO
G
Used for connecting speed log with 200p/NM. Refer
Dip switch
settings
, page
7.
TB11, Radar
Data L
RA
D
A
R
Clk L
Clk H
Data H
Data and Clock output signal to Radar.
Simrad or Furuno format is selected via Robnet, or set by dip
switch SW1 if GI51 not is connected to Robnet. Refer
Dip
switch settings
, page 7.
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