Auxiliary display (RP)
The auxiliary display is an option and has the same user interface as the main display. The auxiliary display reads the configuration from the main display. This makes it easy to retrofit.
Control panel
The engine can be started and stopped through the control panel. It can also be used to activate and adjust engine speed settings 1 or 2. The engine installation can be carried out with or without a control panel.
Network switch
A network switch is only required if more than one auxiliary display is connected to the engine management system. If the system only contains one auxiliary display, it is connected directly to the main display via a crossover network cable.
Safety module (SDU)
The safety device unit has monitoring and shutdown functions and is a requirement for classified engine management systems. It should be easily accessible so that alarms can be acknowledged in an easy way, scania trucks,trucks scania,scania trucking,scania cars,scania car,scania truck usa.
Junction box
The junction box is used to connect all the parts of the engine management system to the engine. The junction box also contains fuses. It should be easily accessible.
Gateway
The gateway reads specific messages about position and speed via NMEA 2000, so that the instrumentation can calculate fuel consumption per nautical mile. The gateway cannot process messages other than these. The gateway requires software version 2.11 or later to be installed in the displays.
Example of the layout of a type approved marine engine management system.
1. Control panel.
2. Auxiliary display (RP).
3. Network switch.
4. Main display (DCU).
5. Safety module (SDU).
6. Junction box.
7. Gateway.