32
Installation
Anti-intrusion control panels
4-4-2
Single balancing (N.C. with EOL)
In this case, the discriminated conditions are:
• standby
• alarm
• tamper (wire cutting)
• tamper (short-circuit)
For each of these, the control panel reads different resistance values on the terminal,
expressed below in Ohm.
The alarm condition is detected exclusively by the pulse count and sensitivity, in accordance
with the programmed parameters (refer to the Programming manual
paragraph 5-2 Zones/
Inputs
,
Roller-blind/Shock
).
4-5
Learn zone balancing
After completing the zone wiring and balancing, it is possible to start the Learn zone balancing
phase thus avoiding the need to type on each zone balancing value individually (refer to the
Programming manual,
Chapter 16, Default settings, Learn zone bal.
).
Note
The Self-balancing feature is a Registered patent.
4-6
Connecting the outputs
It is possible to set up the outputs to activate in response to the events the control panel
manages.
The Sol control panel is equipped with an output relay and two configurable terminals (
Table
2-5: Sol control panels - internal, L
). Terminals
T1
and
T2
on the control panel, configured as
outputs, are “open collector” outputs, capable of driving maximum voltages in accordance
with
Table 2-1: Control panels - electrical and mechanical features
.
For the connection of the outputs to terminals
T1
and
T2
of the Air2-MC300 device, refer to
the Installation
paragraph 4-9 Installing wireless devices
.
CONNECTING THE
SOUNDERS
The Sol control panel is equipped with a sounder built into the panel front (
Table 2-4: Sol
control panels - external, G
). If required, it is possible to connect other audible-visual
signalling devices.
The alarm output which is most commonly used to drive a self-powered sounder is formed by
the relay output on the control panel (
Table 2-5: Sol control panels - internal, L
).
The following wiring diagram shows the connection of a self-powered sounder (IVY
manufactured by INIM) and an indoor sounder.
Ohm
Zone
> 3900 / 2
tamper (wire cutting)
3900 / 2
standby
0
tamper (short-circuit)
2 x 3K9
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