Comelit 48BFC000, Manual

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5
Description of the 10-pole terminal block:
Terminal reference Description
L1+ “+” Power supply
L1- “-” Power supply
SHLD Shield
COM+ | Dt+
(2)
“+” remote box communication line
COM- | Dt- (2) “-” remote box communication line
NC Not connected
Caution:

The type of cable to use for electrical connection depends on the unit to which it is connected. For further
information, please refer to the manual for the device supplying power to the detector.
Description of the 9-pole terminal block:
Terminal reference Description
TL+ (2) “+” remote box radio control input
TL-/K- (2) Remote box earth connection
K+ (2) “+” remote box key input
AL NO Normally open alarm relay contact
AL COM Alarm relay common contact
AL NC Normally closed alarm relay contact
FTL NO Normally open fault relay contact
FTL COM Fault relay common contact
FTL NC (1) Normally closed fault relay contact
1. If the detector enters fault status, the relay contact opens.
2. For connection of the remote box, unshielded 2 x 2 x 0.5 mm2 cables are recommended, for COM+/COM- and
TL+/TL- respectively. The K+ terminal is connected by means of a wire from a 2 x 0.5 mm2 cable.
COMMISSIONING
A.4. MAIN STEPS
Commissioning takes place by means of the following steps:
Step Step description
7 Powering up the E / R part
8 Activating the laser pointer (press the button)
9 Deactivating the laser pointer (press the button)
10 Automatic calibration startup (1)
11 Alignment check startup (2)
12 Reflector masking
13 Alignment check completion
14 Alarm check
1. This function starts up automatically when the laser pointer is deactivated.
2. This function starts up automatically following a successful automatic calibration.
A.5. POWERING UP
Power up the E / R after making sure the power supply provided is compatible with the specifications of the detector;
please refer to this document and the manual for the detector control panel or the 24 Vdc power supply unit, with the
output limited to 100 mA per detector.
Every time it is powered up, the detector enters an initialising phase lasting 10 seconds; the end of this phase is
indicated by the light-up indicator on the front flashing green.