Paul NOVUS 300, Original Operating Instructions

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Connection of the adapter board 3.4.1
The adapter board with the 2-fold RJ45 plug connection and the 5-pole screw terminal X1 is used for
communication of the modules via the internal RS485-BUS. The CAT5 network cable establishes the
internal connection between the RJ45 jack of the NOVUS and one of the two RJ45-jack of the adapter
board.
Fig 35: Adapter board
Fig 36: Casing for adapter board
A screened 4-wire cable is connected to the 5-pole screw terminal of the adapter board. This cable
connects the adapter board to the 5-pole screw terminal of the control unit’s adapter board. In order to be
protected against error voltage, short circuit and dust, the adapter board must be mounted into the casing
made of transparent plastic. The cables connected to the adapter board must be placed into the cable
troughs of the casing and are fastened by means of the 3-fold click lock of the hinged cover. It is
recommended to use a cable of the type J-Y(ST)Y 2x2x0.6 LG internal cable with a colour coding
according to VDE0815.
Terminal X1 (adapter board / control unit) Wire Signal
X1.1 red 24P
X1.2 white RX
X1.3 yellow TX
X1.4 black GND
X1.5 aluminium-coloured screen
Tab. 20: Terminal assignment for terminal X1 adapter board and terminal X1 control unit
Connection of the TFT touch panel 3.4.2
The comfort edition of the control panel, as a TFT touch panel with a stainless steel frame, is designed for
an in-wall installation.
Fig 37: Adapter board with terminal X1 on an in-wall base plate; ribbon cable of the adapter board;
board of the TFT touch panel (from left to right)
The cable of the type J-Y(ST)Y 2x2x0.6 must be connected to the terminal X1 of the adapter board acc.
Tab. 20. The ribbon cable connects the adapter board to the board of the TFT touch panel.
X1
X1