Connection Of The Power Supply Line - Videotec WASPT Manuel D'instructions

6.1.4.3 Wiper connection
If you are using a pan & tilt equipped with
a wiper, skip the instructions here below
and follow those provided in the relative
manual.
For the manual activation of the wiper, refer to the J9
terminal contacts (Fig. 7, page 5).
WIPER CONNECTION
Connector Function
CW Wiper control (clean contact)
GCW GND Wiper control (clean contact)
Tab. 3
Join connector J7 to the wiper observing the order of
the PERM, SW and COM contacts (refer to the wiper
manual).
J7
Fig. 8
The voltage applied to connector J7
(WIPER) is the same as the one delivered
to the power supply terminal. Use a wiper
having electric characteristics that are
suitable for the power supply voltage.
6
WIPER
6.1.4.4 Remote control with DTWRX optional
board
The optional DTWRX board allows you to turn the
wiper and the pump on remotely, from the keyboard.
This solution is particularly suitable for stand alone
housings. Insert the board into connector J8 and refer
to the following contacts on terminal J9 (Fig. 7, page
5).
REMOTE CONTROL WITH DTWRX OPTIONAL BOARD
Connector Function
RS-485-A Connector RS-485
A (+)
RS-485-B Connector RS-485
B (-)
Tab. 4
The configurations of the optional board and
keyboard are described in the respective manuals.

6.1.4.5 Connection of the power supply line

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 should also be
covered by the silicone sheath (01) supplied
for this purpose. The silicone sheath must
be fastened with the corresponding tie (02).
Fig. 9
Notes
Connect to the
RS-485-A serial line
coming from the
keyboard
Connect to the
RS-485-B serial line
coming from the
keyboard
01
02
Neutral (N)
Phase (L)
Earth
MNVKWASPT_1426_EN