🔌 Wiring Diagrams & Connection Guide
This section shows the complete wiring and connection layout for the LIMO Pro + MyCobot + YOLO system, including cable specifications and assembly instructions.
🖇 System Overview Diagram
🔗 Connection Schema
| Component | Connection Type | Destination | Notes |
|---|---|---|---|
| LIMO Pro Base | Internal power & CAN bus | Onboard computer | Pre-wired by AgileX |
| Orbbec DaBai Camera | USB 3.0 | Onboard computer USB port | Use supplied high-speed cable |
| MyCobot Arm | Wi-Fi 2.4 GHz | Onboard computer network | Static SSID: MyCobotWiFi2.4G |
| Gripper | Internal MyCobot control line | MyCobot wrist port | Pre-installed |
| Onboard Computer Power | DC barrel jack | LIMO Pro 24V output | Requires step-down converter to 12V if not natively supported |
| E-stop Switch | LIMO safety circuit | LIMO motor drivers | Interrupts drive power immediately |
📏 Cable Specifications
| Cable Type | Spec | Recommended Length | Notes |
|---|---|---|---|
| USB 3.0 Type-A to Type-C (Camera) | Shielded, 5Gbps | 1.5 m | Avoid hubs to reduce latency |
| DC Barrel Power Cable | 5.5 × 2.5 mm, 12–24V | 0.5 m | Use strain relief to prevent disconnection |
| Ethernet (Optional) | Cat6 | As required | For wired networking during debugging |
Tip
Label both ends of every cable — it saves hours during reassembly.
🛠 Assembly Instructions
-
Mount the MyCobot
- Secure the arm base to the LIMO mounting plate using M4 screws.
- Ensure no cable interference during arm motion.
-
Connect the Orbbec Camera
- Mount securely at the front of the LIMO base.
- Run the USB 3.0 cable along the chassis, avoiding wheel areas.
-
Power the Onboard Computer
- Connect DC barrel jack to power source.
- If using the LIMO’s 24V port, ensure proper voltage regulation.
-
Setup MyCobot Wi-Fi
- Power on the arm.
- Connect to hotspot
MyCobotWiFi2.4G(pass:mycobot123). - The
full_system.launch.pyscript will auto-detect IP.
-
Final Safety Check
- Test E-stop function.
- Verify no loose or pinched cables.
Safety Warning
Always power down and disconnect batteries before rewiring.
Avoid routing cables near moving wheels, gears, or arm joints.