Electrical Interfaces
Accessory Power Port
Panel mount (on X55):
PT02A-8-4S
Straight cable plug (mating plug):
PT06A-8-4P (SR)
PT06E-8-4P (SR)
Gasket:
10-101949-008
Pin | Signal |
A | ACC PWR (12V) |
B | ACC PWR (12V) |
C | ACC PWR GND |
D | ACC PWR GND |
AUX Communication Port
Model Before July 2023
Serial
The Cube part of the harness can be plugged into either a TELEM port or the GPS2 port, depending on the needs of the application.
TELEM2 mapping in Arducopter: SERIAL 2
GPS2 mapping in Arducopter: SERIAL 4
Pin | Signal | Source (option 1 - GPS2) | Source (option 2 - Telem) |
1 | 5V | Cube GPS2 pin 1 (VCC_5V) | Cube TELEM pin 1 (VCC_5V) |
2 | UART TX (OUT) | Cube GPS2 pin 2 (MCU_TX) | Cube TELEM pin 2 (MCU_TX) |
3 | UART RX (IN) | Cube GPS2 pin 3 (MCU_RX) | Cube TELEM pin 3 (MCU_RX) |
4 | CTS or SCL | Cube GPS2 pin 4 (SCL) | Cube TELEM pin 4 (MCU_CTS (TX)) |
5 | RTS or SDA | Cube GPS2 pin 5 (SDA) | Cube TELEM pin 5 (MCU_RTS (RX)) |
6 | GND | Cube GPS2 pin 6 (GND) | Cube TELEM pin 6 (GND) |
I2C
Pin | Signal | Source |
1 | 5V | Cube I2C pin 1 (VCC_5V) |
2 | SCL | Cube I2C pin 2 (SCL) |
3 | SDA | Cube I2C pin 3 (SDA) |
4 | GND | Cube I2C pin 4 (GND) |
CAN1
Pin | Signal | Source |
1 | 5V | Cube CAN1 pin 1 (VCC_5V) |
2 | CAN_H | Cube CAN1 pin 2 (CAN_H) |
3 | CAN_L | Cube CAN1 pin 3 (CAN_L) |
4 | GND | Cube CAN1 pin 4 (GND) |
CAN2
Pin | Signal | Source |
1 | 5V | Cube CAN2 pin 1 (VCC_5V) |
2 | CAN_H | Cube CAN2 pin 2 (CAN_H) |
3 | CAN_L | Cube CAN2 pin 3 (CAN_L) |
4 | GND | Cube CAN2 pin 4 (GND) |
SERVO 1 (Top)
SERVO1 mapping in Arducopter: SERVO10
Pin | Signal | Source |
1 | GND | Cube AUX OUT 2 GND |
2 | VCC | Cube AUX OUT 2 PWR (rail normally not powered) |
3 | PWM | Cube AUX OUT 2 signal |
SERVO 2 (Bottom)
SERVO1 mapping in Arducopter: SERVO11
Pin | Signal | Source |
1 | GND | Cube AUX OUT 3 GND |
2 | VCC | Cube AUX OUT 3 PWR (rail normally not powered) |
3 | PWM | Cube AUX OUT 3 signal |
Sbus Out
Pin | Signal | Source |
1 | GND | Cube SBUSo GND |
2 | VCC | Cube SBUSo PWR (rail normally not powered) |
3 | Signal | Cube SBUSo signal |
Model After July 2023
Serial
The SERIAL connector is internally connected to SERIAL3
Pin | Signal |
1 | 5V |
2 | UART TX (OUT) |
3 | UART RX (IN) |
4 | NONE |
5 | NONE |
6 | GND |
CAN
The CAN connector is internally connected to CAN1 (pins 77 and 79 on the Cube connector)
Pin | Signal |
1 | 5V |
2 | CAN_H |
3 | CAN_L |
4 | GND |
SERVO S1
Mapping in Arducopter: SERVO10
SERVO S2
Mapping in Arducopter: SERVO11
Sbus.o
Pin | Signal |
1 | GND |
2 | VCC |
3 | Sbus out signal from the Cube |
Sbus-ext
Pin | Signal |
1 | GND |
2 | VCC |
3 | Sbus pass through signal (needs to be configured internally) |
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