Furuno FCR-2139S-BB Installation Manual page 60

2. WIRING
Pin # Signal name
5 DC12V_OUT
6 DIGI_IN2
7 DIGI_RTN2
8 GND
(DC12V)
Pin # Signal name
1 DC12V_OUT
2 DIGI_IN3
3 DIGI_RTN3
4 GND (DC12V) In
5 DC12V_OUT
6 DIGI_IN4
7 DIGI_RTN4
8 GND (DC12V) In
Pin # Signal name
1 DC12V_OUT
2 DIGI_IN5
3 DIGI_RTN5
4 GND (DC12V) In
5 DC12V_OUT
6 DIGI_IN6
7 DIGI_RTN6
8 GND (DC12V) In
2-34
In/Out Remarks
Out ACK2 In
In
Depending on ACK2 input
Out
In
Connector J4
In/Out Remarks
Out ACK3 In Pin #1-#2:
short
In
Out MPYC-12
Out ACK4 In
In
Out
Connector J5
In/Out Remarks
Out ACK5 In Pin #1-#2:
short
In
Out MPYC-12
Out ACK6 In
In
Out
ACK1 ACK
contact voltage
ACK1
ACK1 voltage
contact
No connection
MPYC-12
No connection
-
ACK1 ACK
contact voltage
No connec-
tion
MPYC-12
No connec-
tion
-
ACK2 ACK2
contact voltage
Pin #1-#2: No connec-
short tion
MPYC-12
MPYC-12
NO con-
nection
ACK2 ACK2
contact voltage
-
Pin #1-#2: No con-
short nection
MPYC-12
MPYC-12
No con-
nection
ACK2 ACK2
contact voltage
-
Pin #1-#2: No con-
short nection
MPYC-12
MPYC-12
NO con-
nection