This chapter describes the technical specifications of all components included in the Sirius IMU, Sirius VRU and Sirius AHRS Development Kit.
The CA-MP-USB cable is a RS232 to USB cable that has the USB converter integrated at the end of the cable and consists of the following parts:
The table below shows the pinning of the connections.
Connector pinning CA-MP-USB cable assembly
|
Function (Sirius) |
Wire color |
ODU pin no. |
|
VIN |
Red |
5 |
|
GND |
Black |
10 |
|
RS232_RTS |
Violet |
9 |
|
RS232_TxD |
Yellow |
8 |
|
RS232_RxD |
Grey |
7 |
|
RS232_CTS |
Orange |
6 |
|
SYNC_IN2 |
Red/White |
4 |
|
GND |
Blue |
12 |
|
SHIELD |
- |
SH |
The figure below shows the cable length definition (from connector end-to-end).
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Host Interface cable CA-MP-USB length definition
The CA-MP-USB-422 cable is a RS422 to USB cable that has the USB converter integrated at the end of the cable and consists of the following parts:
The table below shows the pinning of the connections.
Connector pinning CA-MP-USB-422 cable assembly
|
Function (Sirius) |
Wire color |
ODU pin no. |
|
VIN |
Red |
5 |
|
GND |
Black |
10 |
|
RS422_TX(+) |
Violet |
9 |
|
RS422_TX(-) |
Yellow |
8 |
|
RS422_RX(+) |
Grey |
7 |
|
RS422_RX(-) |
Orange |
6 |
|
SYNC_IN2 |
Red/White |
4 |
|
GND |
Blue |
12 |
|
SHIELD |
- |
SH |
The figure below shows the cable length definition (from connector end-to-end).
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Host Interface cable CA-MP-USB-422 length definition
The CA-MP-12-OPEN is a 12-pin Host Interface cable assembly with open ends and consists of the following parts:
The table below shows the pinning of the connections. The shield of the cable is only connected on the ODU connector side.
Connector pinning Host Interface cable assembly
|
Function (Sirius) |
Wire colour |
ODU pin no. |
|
VIN |
Red |
5 |
|
GND |
Black |
10 |
|
CAN_H |
Green |
1 |
|
CAN_L |
White |
2 |
|
RS232_RTS/RS422_TX(+) |
Violet |
9 |
|
RS232_TxD/RS422_TX(-) |
Yellow |
8 |
|
RS232_RxD/RS422_RX(+) |
Grey |
7 |
|
RS232_CTS/RS422_RX(-) |
Orange |
6 |
|
SYNC_IN1 |
Black/White |
3 |
|
SYNC_IN2 |
Red/White |
4 |
|
SYNC_OUT |
Blue/White |
11 |
|
GND |
Blue |
12 |
|
SHIELD |
- |
SH |
The figure below show the cable length definition (from end-to-end).

Host Interface cable length definition