Venitem CTH-18, Техническое руководство

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MANUALE TECNICO / TECHNICAL MANUAL
OUT1 OUTPUT
Solid-state relay output with normally open volt free contact MAX 100mA 24V; it can be activated/
deactivated by pressing the third button of the remote control or remotely with the APP or SMS.
STI OUTPUT
Open collector output (Max 50mA) for system status feedback. It can be connected to the LED which
notifies and distinguishes the ON/OFF system status through the flashes.
Output signalings:
• Total arming: 3 pulses and active output;
• Partial arming: 1 pulse and active output;
• Disarming: deactivated output;
• Maintenance mode: 6 pulses then enabled/disabled output according to the status set for maintenance
mode.
SUPERVISION
The supervision signal sent every 35 minutes from CTH-18’s contact and detector enables a steady
monitoring activity on the device. It is possible to activate or deactivate the control of this signal from the
control panel. In case of 7 consecutive superivision signal failures (4 hours), CTH-18 activates the RGBW
LED notifications and sends communication through SMS (if programmed).
O.C. 1 OUTPUT
Open collector output for the connection of a 12V buzzer. The output emits system status, programming
and alarm signalings. Max 50mA.
O.C. 2 OUTPUT
Open collector output for the connection of the LED. When this output is active, there is a general anomaly
(anomaly distinction is not possible). Max 50mA.
ZONE TAMPER
CTH-18 is equipped with a built-in tamper zone to which other tampers of external devices may be easily
connected. The tamper zone is NC normally closed unbalanced and it is connected to anti-opening/anti-
removal and anti-foam/anti-shock tamper. For this reason, in the event of a tamper alarm, it is not possible
to identify where it comes from.
ZONES 17 AND 18
CTH-18 features 2 hardwired zones on the motherboard, which make reference to the negative and can
programmed as NC normally closed or balanced. These can be balanced with a 5.6Kohm resistor in series
with the zone.
OUTPUTS VOLTAGE
CTH-18 is equipped with a power output (max 50mA) and two outputs (max 50mA), all protected by auto-
reset fuses.
BATTERY
CTH-18 is designed for housing a 12V 2.1Ah or 12V 1.2Ah battery. The alarm control panel checks the
battery level, only in the event of mains failure: if the battery is low, CTH-18 sends a battery anomaly
message, activates the anomaly output and turns on the flashing unit for optical notification. It is important
to use sealed lead-acid batteries, with flammability class V2 (minimum).
USING OTHER TYPES OF BATTERY MAY CAUSE DAMAGE!