UIC Connectors
Connector |
Description |
Part Number |
Mating Connector |
J101 |
5-pin UIC power connector1 |
43650-0513 |
43645-0500 |
J102 |
16-pin UIC to receiver communication connector2 |
98464-G61-16LF |
90311-016LF |
J1401 |
50-pin UIC to IMU communication connector |
LTMM‑125‑02‑L‑D |
SQT-125-01-L-D |
Pin |
Signal |
Type |
Description |
Comments |
1 |
VIN+ |
Power |
Power input |
+10 VDC to +34 VDC |
2 |
VIN+ |
Power |
Power input |
+10 VDC to +34 VDC |
3 |
VIN- |
Power |
Power return |
Connect to negative terminal of battery |
4 |
VIN- |
Power |
Power return |
Connect to negative terminal of battery |
5 |
GND |
Power |
Chassis ground |
|
Pin |
Signal3 |
Type |
Description |
Comments |
A1 |
UIC_RX+ |
Input |
RS-422 serial data in+ |
RS-422 serial port for UIC to |
A2 |
UIC_RX- |
Input |
RS-422 serial data in- |
|
A3 |
UIC_TX+ |
Output |
RS-422 serial data out+ |
|
A4 |
UIC_TX- |
Output |
RS-422 serial data out+ |
|
A5 |
A+ |
Input |
Wheel sensor input A (+) |
Connects to the wheel sensor. |
A6 |
A- |
Input |
Wheel sensor input A (-) |
Connects to the wheel sensor. |
A7 |
Reserved |
|||
A8 |
Reserved |
|||
B1 |
Reserved |
|||
B2 |
Reserved |
|||
B3 |
EVENT_OUT+ |
Output |
Event output (+) |
|
B4 |
EVENT_OUT- |
Output |
Event output (-) |
|
B5 |
B+ |
Input |
Wheel sensor input B (+) |
Connects to the wheel sensor. |
B6 |
B- |
Input |
Wheel sensor input B (-) |
Connects to the wheel sensor. |
B7 |
Reserved (do not connect) |
|||
B8 |
CGND |
Power |
Chassis ground |
|
Pin |
Signal4 |
Type |
Description |
---|---|---|---|
1 |
3.3V |
Output Power |
Positive 3.3 VDC supply |
2 |
3.3V |
Output Power |
Positive 3.3 VDC supply |
3 |
3.3V |
Output Power |
Positive 3.3 VDC supply |
4 |
GND |
Power |
Digital ground |
5 |
GND |
Power |
Digital ground |
6 |
GND |
Power |
Digital ground |
7 |
15V |
Output Power |
Positive 15 VDC supply |
8 |
GND |
Power |
Digital ground |
9 |
-15V |
Output Power |
Negative 15 VDC supply |
10 |
GND |
Power |
Digital ground |
11 |
NSS |
|
SPI Slave Select |
12 |
PWRDOWNx |
Output |
Power down warning |
13 |
SCK |
Output |
SPI Serial Clock |
14 |
RESETIMUx |
Output |
Reset IMU |
15 |
GND |
Power |
Digital ground |
16 |
GND |
Power |
Digital ground |
17 |
MISO |
Input |
SPI Master Input / Slave Output |
18 |
NOGOx |
|
|
19 |
MOSI |
Output |
SPI Master Output / Slave Input |
20 |
DIO2 |
|
|
21 |
GND |
Power |
Digital ground |
22 |
GND |
Power |
Digital ground |
23 |
IMU_TYPE0 |
Input |
Detect IMU type 0 |
24 |
IMU_EVENT_IN |
|
|
25 |
IMU_TYPE1 |
Input |
Detect IMU type 1 |
26 |
IMU_EVENT_OUT |
|
|
27 |
IMU_TYPE2 |
Input |
Detect IMU type 2 |
28 |
GND |
Power |
Digital ground |
29 |
IMU_TYPE3 |
Input |
Detect IMU type 3 |
30 |
TXC- |
|
|
31 |
IMU_DATA_OUT1- |
|
|
32 |
TXC+ |
|
|
33 |
IMU_DATA_OUT1+ |
|
|
34 |
SYNC- |
|
|
35 |
GND |
Power |
Digital ground |
36 |
SYNC+ |
|
|
37 |
IMU_DATA_OUT2- |
|
|
38 |
TXD- |
|
|
39 |
IMU_DATA_OUT2+ |
|
|
40 |
TXD+ |
|
|
41 |
GND |
Power |
Digital ground |
42 |
GND |
Power |
Digital ground |
43 |
5.25V |
Output Power |
Positive 5.25 VDC supply |
44 |
5.25V |
Output Power |
Positive 5.25 VDC supply |
45 |
GND |
Power |
Digital ground |
46 |
5.25V |
Output Power |
Positive 5.25 VDC supply |
47 |
GND |
Power |
Digital ground |
48 |
GND |
Power |
Digital ground |
49 |
-5.25V |
Output Power |
Negative 5.25 VDC supply |
50 |
-5.25V |
Output Power |
Negative 5.25 VDC supply |