Icom IC-M710 Instruction Manual page 21

CONNECTIONS AND INSTALLATION
7
DSC PIN PIN NAME DESCRIPTION SPECIFICATIONS
(GMDSS versions only)
Modulation input from a DSC terminal
lmput impedance :600Q
1 DMD+
unit
lmput level
: Approx. 0.75 V rms
2 DMD- Coaxial ground for DMD+
3 DAF+
AF detector output for a DSC terminal Output impedance : 600Q
6 9
unit.
Output level 0.25-2.5 Vrms
~o 0 o 0 o 0 o 0 o~
4 OAF- Coaxial ground for OAF+
1
5
5
NMI+
NMEA data input NMEA standard format/level
6 NMI- Coaxial ground for NMI+
7 NMO+
NMEA data output NMEA standard format/level
8 NMO-
Coaxial ground for NMO+
9 GND
Ground for digital equipment
MOD/AF
PIN PIN NAME DESCRIPTION SPECIFICATIONS
(GMDSS version only)
1 NMD+
Modulation input from an external
Input impedance : 600Q
terminal unit. Input level : Approx. 100 mV rms
2
NMD- Coaxial ground for NMD+
3
NAF+
AF detector output for an external Output impedance
600Q
terminal unit
Output level 0.25-2.5 Vrms
6 9
~
o
0
o
0
o
0
o
0
0~
4 NAF- Coaxial ground for NAF+
1
5
5
NSEN
Transmits when grounded
Ground level
-0.5 to 0.8 V
Input level
:
less than 20 rnA
6
NC
No connection
7
NC
No connection
8 NC
No connection
9 GND
Ground for digital equipment
REMOTE PIN PIN NAME DESCRIPTION SPECIFICATIONS
(Marine/General versions)
1 MOD+
Modulation input from an external Input impedance 600Q
terminal unit Input level
: Approx. 1 00 mV rms
2
MOD-
Coaxial ground for MOD+
3 AF+
AF detector output for an external Output impedance :
600Q
6 9
terminal unit.
Output level
0.25-2.5 Vrms
~o 0 o 0 o 0 o 0 o~
4 AF- Coaxial ground for AF+
1 5
5 NMI+ NMEA data input NMEA standard format/level
6 NMI- Coaxial ground for NMI+
7 NMO+ NMEA data output NMEA standard format/level
8 NMO- Coaxial ground for NMO+
9 GND
Ground for digital equipment
DC 13.6V PIN PIN NAME DESCRIPTION
SPECIFICATIONS
1 2
3
~u
1 ,4,7
EB
DC input® Max. power consumption:
30
A
4 0 0
0
6
ooo
2,5,8
e
DC input8
7 8 9
17