Innova Srl
Page 24
N420740A _manuale-SLC+ 2022
multi_EN_Rev.01.docx
ZONE DISPLAY CONNECTION TO CONTROL MULTIPLE OUTPUTS
The CNV-CNW panel provides for the
command of several outputs; it is possible to
connect several outputs which will be
managed by the single remote panel and
therefore by a single zone;
They must be connected in series with an in
and out connection on the boards of the
individual units;
The network is an RS485 network; Use 2-wire
shielded cable with a maximum length of
150 m;
- Carry out a layout in order to minimize the
length of the leads;
- terminate the line with the supplied 120
Ω
resistor;
- do not make "star" connections; - the
connection with the RS485 cable is polarized,
REMOTE ON OFF CONNECTION EEA649 / EEB649 COMMAND
The CNV-CNW remote panel provides an ON
OFF command with which the unit can be
connected through a clean contact to a device
for turning the unit on / off remotely such as a
switch or a timer
The logic provides:
Contact closed: Unit OFF
Contact open: Unit ON