FORTEZA JSC
FORTEZA FMC 24 (50m, 100m, 200m)
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Fig. 2.5
Warning: Do not open the detector’s housing, because it may damage the device!!!
Note: Always use separated cables for the power supply circuit as the cables for the
alarm signal circuit to avoid unexpected alarms.
Note: The alarm contact loading capacity is up to 30 Vdc 0.1 A.
Note: All the electronic connections should be carried out only after power is
disconnected.
2.3.3. The type and the nominal of the terminal element of the security systems loop
(resistor, condenser and diode) are determined by the type of the control device. The detector
is connected to the control device. Usually it is a resistor. The nominal resistance of this
resistor should take into the clamping resistor of the lightning circuit (this resistor - 100
Ohm) and resistance of the security systems loop (depends on the chosen cable type and its
length).
2.3.4. The contacts of the tamper circuit (“TAMPER”) of Rx or Tx can be connected
to the receiver control device by the separate loop. In this case the user receives the
information of the
opening of the Rx or Tx terminal covers with the separate signal. The
second variant: the individual point relay is switched ON in series with the contacts of the
individual relay. In this case an alarm will be generated when:
-
the individual point relay functions;
-
the opening
of the Rx or Tx terminal covers on one channel of the control device.
2.4. Sensor adjustment with the built-in adjustment, control and indication parts
2.4.1 Preliminary adjustment of Tx and Rx
2.4.1.1. Loosen the bolts 12 and 9 of Rx and Tx (fig.1.2).
