FuelTech FT Input Expander, Owner'S Manual

Page: 19 / 40

5
FT Input Expander
EN
4.2 Harness connections
Pin Wire Color Function Descriptions
1 Red
Freq Input - 1
Shielded Cable for RPM and Speed
Reading – Frequency 1
2 White
3 Red
Freq Input - 2
Shielded Cable for RPM and Speed
Reading – Frequency 2
4 White
5 Orange #1 Input #1
Sensors Inputs
6 Orange #2 Input #2
7 Orange #3 Input #3
8 Orange #4 Input #4
9 Orange #5 Input #5
10 Black Battery ground
Must be connected directly to the
battery’s negative terminal. Must not be
connected to the engine block or chassis
11 Yellow/Blue CAN LOW (-)
Connected to the CAN network of a
PowerFT ECU
12 White/Red CAN HI (+)
13 Orange #6 Input #6
Sensors Inputs
14 Orange #7 Input #7
15 Orange #8 Input #8
16 Orange #9 Input #9
17 Orange #10 Input #10
18 Red
Freq Input - 3
Shielded Cable for RPM and Speed
Reading – Frequency 3
19 White
20 Red Freq Input - 4
Shielded Cable for RPM and Speed
Reading – Frequency 4
21 Orange #11 Input #11
Sensors Inputs
22 Orange #12 Input #12
23 Orange #13 Input #13
24 Orange #14 Input #14
25 Orange #15 Input #15
26 Red 12V input from relay Connected to pin 87 of the main relay
27 Green/Red 5V sensors 5V Power for sensors
28 White Freq Input - 4
Shielded Cable for RPM and Speed
Reading – Frequency 4
29 Green/Black Sensor ground Sensor ground
30 Orange #16 Input #16
Sensors Inputs
31 Orange #17 Input #17
32 Orange #18 Input #18
33 Orange #19 Input #19
34 Orange #20 Input #20