1. fischertechnik ® Interface Connections

3. The Serial Interface Connects the Computer with the fischertechnik ® model. 02 04 06 08 01 03 05 07

4. The 9V power supply connects here. The USB cable connects here. Interface

5. Output devices connect at M1 – M4. Motor Outputs Motor Lamp Electromagnet Buzzer Solenoid Valve

6. Lamp Outputs Lamp Output devices connect at 01 – 08 with one wire. Motor Lamp Electromagnet Buzzer Solenoid Valve One wire connects to the ground socket.

7. Digital Inputs connect at I1-I8. Digital Input Connections Pushbutton Switch (pressure sensor) Phototransistor (light sensor) Reed Switch (magnetic sensor)

8. Analog Input Connections Analog Input Devices connect at AX and AY. Thermistor (temperature sensor) Photocell (light sensor)

9. A Few Tips Building models is fun when they work. This is why you should follow a few basic rules Work carefully. Check the movement of all parts. Use the interface test. –Before you start to write a program for a model, you should test all parts that are connected to the Interface, using the interface test from the ROBO Pro software.

10. Interface Test

11. Prog Button Programs can be downloaded to the interface. Two programs can be stored in the Flash memory. Toggle between the two programs using the Prog Button.

12. Port Button This button can be used to toggle between the COM/USB or IR Ports. The light remains solid once you’ve selected the port.

13. Troubleshooting Interface Test Cables and Wiring Loose Connection –Loose plugs –Poor contact between wire and plug Short Circuits Programming Errors