11
61000663 Iss 03
(rear view shown)
PROGRAM PANEL
To subsequent air curtains
(maximum of 6)
DATA
GND
+12V
DATA
GND
+12V
DATA
GND
+12V
DATA
GND
+12V
Screw terminals
BASE UNIT
(located in air curtain 1)
BASE UNIT
(located in air curtain 2)
BASE UNIT
(located in air curtain 3)
3 core screened cable,
screen
4.5 Network Wiring - Electronic Controller
Networking
This diagram refers only to the
data cable wiring of 2 or more
networked air curtains. (maximum
6 air curtains per control panel).
For mains wiring refer to section 4
of this manual ‘installer wiring
details’.
The program panel is connected
to the base unit in the first air
curtain via a set of 3 way
connector marked "+12V”, “DATA”
and “GND". Each subsequent air
curtain
is
linked
to
it’s
corresponding terminal.
Interconnecting wiring is via
Belden cable 8132 or equivalent
as shown.
Max length 50m.
(Total
length of cable used between
program panel and last air curtain
in network).
It is recommended that this control
cable is run separately within its
own trunking to avoid external
interference.
