3
Signals
The module has two connectors: 9-pin connector X1 (table 1) for input signals and
power connection, 10-pin connector X2 (table 2) for output signals, special signals
and CAN-bus connection. The first pin on each connector is marked by the key.
X1.1 Hea
1
The input can be used to switch off the heater, operated in pre-heat mode, by the
impulse of positive polarity (the input
Heater_off
- in that case has to be connected
to the Ground). The heater is stopped by the leading edge of the impulse. If the
heater is idle, positive impulse on this input cancels the program start of the heater,
programmed by DIS.
Table 1
X1 pin
number
Signal Name
Polarity
Wire colour
1
Hea
+
White
2
Heater_off-
-
Grey
3
He
+
Green
4
Heater_on-
-
Blue
5
Button
-
Brown
6
Boost
+
Orange
7
RC_in
+
Yellow
8
Ground
Black
9
Battery Power
Red
The signals to be necessarily connected marked in Italics
Table 2
X2 pin
number
Signal Name
Polarity Wire colour
Maximum
Electric Load*,
mА
1
RC_out
+
Blue-white
500
2
Heater_Status
-
Yellow
500
3
Alert_1
-
Grey
500
4
Alert_2
-
Orange
500
5
Timer_out
-
Blue
500
6
Indication
+
Red-white
1000
7
Sensor_In
-
Green-yellow
8
Sensor_Out
-
Green
500
9
CAN-L
Brown-white
10
CAN-H
Brown
