Furuno TZTBB Installation Manual page 10

2. WIRING
2.1.2 MULTI port
Use the cable assembly FRUDD-18AFFM-L180 (supplied, 2 m)
for the event switch, external buzzer, speed alarm and the power
for CAN bus. This cable has an 18-pin connector. For example, a
MOB contact closure input may be connected to pin 15 and 11*.
*Note that any TZTBB interfaces to virtually any MOB system or
event switch (point save) contact closure signal using these pins.
Pin No. Color
18 Light green
17 Pink
16 Purple
15 White
14 Gray
13 Yellow
12 Black/White
11 Black
10 Blue/White
9 Blue
8 Green/White
7 Green
6 Orange/White
5 Orange
4 Brown/White
3 Brown
2 Red/White
1 Red
2-2
Function
NET-C IN (0V)
NET-S IN (+12V IN)
Shield
BUZZER or EVENT IN
SPEED-ALARM C
SPEED-ALARM H
+12V
GND
-
-
-
-
-
GND
DC_N
PWR_SW
GND
GND
Remark (Port No.)
CAN bus Power IN. When 12V DC power is
applied to these pins, the CAN bus port will be
powered (up to 1 ampere).
External Buzzer Output or MOB/Event Input
(Contact Closure)
Speed alarm contact. Can trigger an external
alarm or device when speed exceeds the limit
specified.
External buzzer power ONLY (100 mA max.)
GND for Event/MOB Input
For debug
1
2
5 3
6 4
8
11 10 9 7
13
15
14 12
18
17 16