Digital Interface (Iec 61162-1 Edition 2) - Furuno DP-6 Operator's Manual

Input sentences
GLL, RMA, RMC
Schematic diagram
IEC1162 (NMEA)
1
2
RD-A
3
RD-B
4
5
6
7
8
9
10
Load requirements as listner
Isolation
Input impedance
Max. Voltage
Threshold
APPENDIX 3 Digital Interface
(IEC 61162-1 Edition 2)
CHASSIS
05P0653
J2
P609
J9
1
W9
2
3
R2
C1 470 CR1
1000p
1SS133
Optocoupler
470 ohms
15V
4 mA
+12V
U18
1 6
3 4
R1 R47
TLP121-GB
4.7k 4.7k
-12V
AP3-1