Furuno GP-80 - Manual (Page 21)

5. INITIAL SETTINGS
18
Interface Documentation
"DATA1" Port
! IEC 61162-1/NMEA 0183 Ver. 1.5 Output
•
Output Schematic Diagram (Talker)
1
2
6
6
7
8
DATA 1
J5
TD-A
TD-B
FL14
FL13
MJ-A6SRMD
20P8147
U35
SN75ALS172
•
Output Drive Capability
Max. 10mA
•
IEC 61162-1 output subject to the standard of IEC 61162-1 First edition 1995-11.
•
Output Sentence is described on page 8 and 9. Each sentence is output at the interval
entered.
! NMEA 0183 Input
•
Input Schematic Diagram (Listener)
1
J5
2
3
4
5
6
RD-H
RD-C
1
3
4
5
FL11
DATA 1
20P8147
MJ-A6SRMD
R77
470
FL12
CR13
1SS226
PC-400
U17
+5V
R64
2.2K
•
Load Requirements
Isolation: opto coupler
Input Impedance: 470 Ω
Max. Voltage: ± 15V
Threshold: 3mA (In case of FURUNO device talker connection)
•
Input Sentence is described on page 11.