Universal IMU Enclosure interface cable
The NovAtel part number for the Universal IMU Enclosure interface cable is 01018977 (see Figure: Universal IMU Enclosure interface cable). This cable provides power to the IMU from an external power source and enables communication between the receiver and the IMU.
|
J2 pin |
Function |
Connector |
Pin/Label |
|
1 |
VIN (-) |
P2 |
Vin (-) |
|
22 |
VIN (-) |
||
|
2 |
Not used |
||
|
3 |
VIN (+) |
P1 |
Vin (+) |
|
21 |
VIN (+) |
||
|
4 |
Not used |
||
|
5 |
Not used |
||
|
6 |
Not used |
||
|
7 |
DAS (+) |
J1 |
1 |
|
8 |
Not used |
||
|
9 |
DAS GND (-) |
J1 |
5 |
|
10 |
Not used |
||
|
11 |
OEM_CTS/Rx- |
J1 |
8 |
|
12 |
OEM_Rx/Rx+ |
J1 |
2 |
|
13 |
Not used |
||
|
14 |
DGND |
J1 |
5 |
|
15 |
DGND |
J1 |
5 |
|
16 |
Not used |
||
|
17 |
Not used |
||
|
18 |
Not used |
||
|
19 |
OEM_Tx/Tx+ |
J1 |
3 |
|
20 |
OEM_RTS/Tx- |
J1 |
7 |
|
|
Shield |
P3 |
Shield |
Pins 4, 6 and 9 of the J1 connector are not used.
Custom cable recommendations
The tables below provide recommendations for creating custom cables to replace the Universal IMU Enclosure interface cable (01018977).
|
Connector |
Description |
|---|---|
|
J1 |
DB-9, female |
|
J2 |
MIL-DTL-38999 III, plug |
|
IMU |
RS-232 |
RS-422 |
|---|---|---|
|
HG1700, LN-200, LCI-1 |
< 2.0 metres |
< 50 metres |
|
IMU-FSAS |
N/A |
< 1.5 metres |