Interface
Diode and resistor modules, Sixfold diode modules, Relays, Relay module with positive-action contacts, Transducer, Temperature controller, Power supplies
Indication
LED indicator lights, LED lighting elements, LSG3 control units for external vehicle lighting, Dimmer modules, Buzzer components
Passenger information
Audio system ACSys, passenger information system PIOS, Ethernet over coupling TLM, signal generators
