Furuno ECDIS FMD-3200 Installation Manual page 32

2. WIRING
How to set contact input/output
The connector J11 can be used for the connection of contact input or voltage input.
Refer to the figures shown below to make the wiring which complies with the input
specification.
Note: The input must not exceed the range of the input voltage, to prevent malfunc-
tion.
-Setting for voltage input: 21.6V to 31.2V
-Setting for contact input: Voltage cannot be input (contact signal only).
• (Setting for contact input)
Use NH connector
and AWG24 wire.
Contact input
• (Setting for voltage input)
DC voltage input
(21.6V to 31.2V)
Pin # Signal name
1 SYS_FAIL-A
2 SYS_FAIL-B
3 PWR_FAIL-A
4 PWR_FAIL-B
5 NC1-A
6 NC1-B
7 NC2-A
8 NC2-B
9 NO1-A
10 NO1-B
11 NO2-A
12 NO2-B
13 DC12V_OUT
14 DIGI_IN1
15 DIGI_RTN1
16 GND (DC12V)
17 GND
Note: NC1/2 and NO1/2 are output with a fixed value.
2-12
12V
470Ω/ 0.5W
DC12V_OUT
DIGI_INx
DIGI_RTNx
GND(DC12V)
470Ω/ 0.5W
DC12V_OUT
+
DIGI_INx
DIGI_RTNx
-
GND(DC12V)
Connector J11
In/Out Description
Out System fail output (NC) TTYCS(LA)-10
Out System fail output (NC)
Out Power fail output (NC)
Out Power fail output (NC)
Out Alarm output (NC1)
Out Alarm output (NC1)
Out Alarm output (NC2)
Out Alarm output (NC2)
Out Alarm output (NO1)
Out Alarm output (NO1)
Out Alarm output (NO2)
Out Alarm output (NO2)
Out ACK input
In ACK input
Out ACK input
In ACK input
- GND
2.2kΩ / 1W
GND
Photocoupler circuit
GND
12V
2.2kΩ / 1W
GND
Photocoupler circuit
GND
Contact input
#13-#14: short
TTYCS(LA)-10
NO connection
5V
Register
to MC-DIN
circuit
5V
Register
to MC-DIN
circuit
Voltage input
TTYCS(LA)-10
No connection
TTYCS(LA)-10
No connection