Electrical Connection - CTC SMS-styrning V3 Instructions D'installation Et D'entretien

Electrical connection

The GSM modem is connected to the display card via the serial cable and the four pole black
cable. For display cards with a pin block (picture 2), the adapter (see component list No. 3) is
used between the pin block and the four polar black cable. The adapter does not need to be
used for display cards with a black four polar plug (picture 3). The four polar black cable can
be connected directly to the display card.
Picture 2. Display card with pin
block. Adapter is required.
If the adapter is used, FRONT should
face forwards (picture 4).
Picture 3. Display card with 4
pole plug. Adapter not required.
Picture 4 Adapter is to be turned so that
the text FRONT is facing forwards.
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