Videotec WASPT, Instruction Manual

Page: 13 / 134

Instruc
tion manual - English - EN
11 MNVCWASPT_2045_EN
6.5.3 Pump manual activation
If the PTZ camera is used combined with the
wash system, ignore the instructions below
and follow those in the relevant manual.
Use cables with the characteristics outlined
below.
• Minimum section: 0.5mm² (20AWG).
• Maximum length: 1000m.
Manual activation of the pump takes place by short-
circuiting the (by closing a button, relay, etc.) CP and
GCP dry contacts. Manual stoppage of the pump
takes place by opening the CP and GCP dry contacts.
Refer to the terminal contacts (J9, Fig. 9, page 9).
6.5.4 Wiper connection
The voltage supplied to the J7 (WIPER)
terminal is equal to that applied to the
power supply terminal of the washer pump.
Use a wiper having electric characteristics
that are suitable for the power supply
voltage.
Contacts rated current: 6A max.
If the PTZ camera has a wiper, ignore the
instructions below and follow those in the
relevant manual.
Connect the wiper to the connector (J7, 6.4 Board
description, page 8).
Respect the order of the contacts PERM, SW and COM
(refer to the wiper manual).
J7
PERM
SW
CO
M
WIPER
Fig. 10
Nominal section of the cables used: from
0.2mm² (24AWG) up to 2.5mm² (13AWG).
6.5.5 Wiper manual activation
If the PTZ camera has a wiper, ignore the
instructions below and follow those in the
relevant manual.
Use cables with the characteristics outlined
below.
• Minimum section: 0.5mm² (20AWG).
• Maximum length: 1000m.
Manual activation of the wiper takes place by
short-circuiting the (by closing a button, relay, etc.)
CW and GCW dry contacts. Manual stoppage of the
wiper takes place by opening the CW and GCW dry
contacts.
Refer to the terminal contacts (J9, Fig. 9, page 9).
6.5.6 Remote control with DTWRX
optional board
If the PTZ camera is used combined with the
wash system, ignore the instructions below
and follow those in the relevant manual.
The optional DTWRX card enables remote activation
of the wiper and the pump via RS-485.
Insert the board in the connector (J8, 6.4 Board
description, page 8). Refer to the terminal contacts
(J9, Fig. 9, page 9).
The possible configurations of the optional card and
the control system are described in the respective
manuals.