2. WIRING
2-2
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
Function
Remark (Port No.)
18
Light green
NET-C IN (0V)
CAN bus Power IN. When 12V DC power is
applied to these pins, the CAN bus port will be
powered (up to 1 ampere).
17
Pink
NET-S IN (+12V IN)
16
Purple
Shield
15
White
BUZZER or EVENT IN
External Buzzer Output or MOB/Event Input
(Contact Closure)
14
Gray
SPEED-ALARM C
Speed alarm contact. Can trigger an external
alarm or device when speed exceeds the limit
specified.
13
Yellow
SPEED-ALARM H
12
Black/White
+12V
External buzzer power ONLY (100 mA max.)
11
Black
GND
GND for Event/MOB Input
10
Blue/White
-
For debug
9
Blue
-
8
Green/White
-
7
Green
-
6
Orange/White
-
5
Orange
GND
4
Brown/White
DC_N
3
Brown
PWR_SW
2
Red/White
GND
1
Red
GND
7
12
16
17
13
8
3
1
4
9
14
18
15
10
5
2
6
11
