Connection Of The Boards; 24Vac Power Line Connection - Videotec NTC Manuel D'instructions

6.2 Connection of the boards

Locate the position of the power supply terminal on
the board.
Fig. 3
On the board, locate the position of the BNC
connector, the serial line connector and the DIP
switches to terminate the serial lines.
Fig. 4
8
J2 - Serial line

6.2.1 24Vac power line connection

Before the installation, make sure the
specifications of the power supply system
match the ones required by the device.
Check that the power supply socket and
cable are adequately dimensioned.
Earth cable should be about 10mm longer
than the other two, so that it will not be
disconnected accidentally if pulled.
The power supply cable must be covered
by the silicone sheath (01) supplied. The
silicone sheath must be fastened with the
corresponding cable tie (02).
Cut the cables to the correct length and make the
connections. Connect the power supply to the
terminal.
01
02
~
Fig. 5
~
a
MNVCNTC_1637_EN