1. ROBOTS ARCHITECTURE DEVICES INTERCONNECTION DIAGRAMS REVISION 0 MD-CT-RO-55 Rev.0 18/01/2012

2. L50 / BLITZ (SLIDE 1/5) Motherboard Grass sensors (6x) Drop-off sensors (4x) Battery Signal receiver ON/OFF key (with LEDs) START/STOP key (with LEDs) Wheel motors (2x) Blade motor Recharge circuit Bluetooth adapter Handles (2x) Optional device Coil

3. Serial port (software update or bluetooth adapter) Handle ON/OFF button (pin 1 is identified on the board) Blade motor Wheel motor (right) Wheel motor (left) Battery (-) Recharge L50 / BLITZ (SLIDE 2/5) Battery (+) Signal receiver Wiew without signal receiver

4. Grass sensors (battery side) See Note 1 Drop-off sensors (wheel motors side) See note 2 Drop-off sensors (wheel motors side) See note 2 L50 / BLITZ (SLIDE 3/5) Grass sensors (wheel motors side) See Note 1 Reset button LED Motherboard hardware version number Note 1: 6 poles male connector on the board and 4 poles female connector on wiring. Connect female connector starting from pin 1 identified in figure below Note 2: 4 poles male connector on the board and 2 poles female connector on wiring. Connect female connector starting from pin 1 identified in figure below Wiew without signal receiver

5. Dip-switch L50 / BLITZ (SLIDE 4/5) Coil LED Wiew with signal receiver

6. L50 / BLITZ (SLIDE 5/5) Grass sensors and drop-off sensors connection diagram

7. L200 / RUNNER & L300 / ONE (SLIDE 1/6) Motherboard Battery (Batteries) Alarm Signal receiver Wheel motors (2x) Blade motor Recharge circuit Bluetooth adapter Bump sensors (2x) Optional device Coil Display KeyboardHandle Bump sensors (2x or 3x) Rain sensor Note: bump sensor connection (to display or motherboard depends on model)

8. L200 / RUNNER & L300 / ONE (SLIDE 2/6) Motherboard - Brush version Display Bump microswitches Wheel motor (right) Wheel motor (left) Recharge Serial port (software update or bluetooth adapter) Blade motor (2 connectors) Backup battery Fuse F4 (500mA delay) Wiew without signal receiver Note: bump sensor connection (to display or motherboard depends on model)

9. L200 / RUNNER & L300 / ONE (SLIDE 3/6) Lamp L200 Basic only) Fuse F1 (1A) Fuse F3 (L300: 30A; L200 20A) Battery + Battery - Coil Motherboard hardware version Wiew with signal receiver LED Motherboard - Brush version

10. L200 / RUNNER & L300 / ONE (SLIDE 4/6) Display Bump microswitches Wheel motor (right) (2 connectors) Recharge Serial port (software update or bluetooth adapter) Backup battery Wiew without signal receiver Wheel motor (left) (2 connectors) Blade motor (2 connectors) Note: bump sensor connection (to display or motherboard depends on model) Motherboard - Brushless version

11. L200 / RUNNER & L300 / ONE (SLIDE 5/6) Fuse F4 (500mA delay) Wiew without signal receiver Fuse F3 (L300: 30A; L200 20A) Battery + Battery - Fuse F1 (1A) Signal receiver and coil: see brush version Motherboard - Brushless version

12. L200 / RUNNER & L300 / ONE (SLIDE 6/6) Display Alarm Motherboard (display provided with cable) Rain sensorHandle Bump sensor (left) Bump sensor (right) Bump sensor (center, on L300 only Note: bump sensor connection (to display or motherboard depends on model) Dip-switch 1 - OFF 2 – ON: STOP Emergency button active Keyboard