Input; Output - Furuno INTERFACE UNIT IF-2500 Operator's Manual

Alarm output 1 Arrival Alarm
Alarm output 2 Cross Track Error Alarm
Alarm output 3 Receiving Error Alarm
Alarm output normal closed type
Normal Relay contact is closed.
Abnormal Relay contact is open.
Turns the power Relay contact is open.
off
10-35V
FUSE
B
A
B
B
A
A
B
B
A
A
B
B
A
A
B
B
A
A
A
A
B
B
B
A
A: IEC61162-1
Jumper
B: Current loop
Parts location
CR6
CR7
CR8
CR9
CR10
4
J1
Power
0.5A
Alarm output 3
J12
Alarm output 2
J11
Alarm output 1
J10
Output port 5
J8
Output port 4
J7
Output port 3
J6
Output port 2
J5
Output port 1
J4
Output port 6
J9
Input port 2
J3
Input port 1
J2
LEDs (Normal status)
Blinks every second.
Off.
Off.
Lights when Input port 1 has
priority.
Lights when Input port 2 has
priority.