CP3 version 3003
42
Mounting the Display and Display Interface Module
Display Interface Module
The display interface SBP2DI48524 is a 2-din rail ‘black box’ that converts Dupline® to Modbus. It can be
installed near the display or in the cabinet (maximum 300 m from display) with the other cabinet modules.
The interface module is 24 VDC supplied by an external supply. Do not power the interface module with the
pulsating 28 VDC from the Dupline® bus. The interface module must be mounted with Dupline® bus signal
D+ and D- from any Dupline® lane in the carpark system. The output is a RS485 and 24VDC output which
must be connected to the yellow and green wire and brown and white wire on the display.
Display
The display has 4 wires that must be connected to 24VDC (Brown, White) and RS485 (, Green -)
respectively to the display interface module. See above.
There are a large variety of displays, and for example, the data regarding dimensions and power
consumption can be found in the datasheets. The correct size of the power supply must be chosen
accordingly to this information.
The display must be mounted with the supplied hammer nuts.
The display’s aluminium frame has a slit where three 6 mm nuts for mounting are placed. By using the nuts,
the installer can install the display in the ceiling or on the wall.