C.Nord GSM Operation Manual Download

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∙

connection of up to 31 wireless devices;

∙

configuration of up to 32 partitions with the possibility of their independent arming and disarming.

∙

control of actuators and automation facilities using open-collector control outputs;

∙

control of the product operation mode using wired keypads K16-LCD, K14-LED, wireless keypad CN-Keypad,
electronic keys Touch Memory, proximity card reader, and wireless keyfobs;

∙

sound and light alarm in “Alarm” and “Fire” modes;

∙

control of the product case opening;

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control of the zone operability with automatic detection of an open or short circuit, light and sound alarm
signaling, formation of notifications for the receiver about the fault;

∙

sound and light indication when the product is armed and disarmed;

∙

storing of information to the event log.

1.5

Main Technical Characteristics

∙

The minimum number of the product wired security zones, designed to connect different detectors, is 8;

∙

The number of the product security zones, when the product is equipped with an expander for the number of
wired zones, is 16;

∙

The maximum allowable total resistance of two wires of each zone - no more than 330 Om;

∙

The number of wireless (stand-alone) terminal units supported by the product when installing the radio
channel signaling zone extension unit CN-WRL is up to 31;

∙

For joint operation with the product in the version of the “Nord GSM/WRL” (with the installed radio
expander CN-WRL), the following radio channel terminal units can be used:

–

manual security detector

≪

CN-KeyFob

≫

;

–

volume electro-optical security detector

≪

CN-PIR

≫

;

–

volume electro-optical street security detector

≪

CN-PIR-Outdoor

≫

;

–

manual security detector magnetic contact

≪

CN-Magnetic

≫

;

–

surface sound security detector

≪

CN-Glass

≫

;

–

fire detector

≪

CN-Smoke

≫

;

–

manual fire detector

≪

CN-Fire

≫

;

–

flooding detector

≪

CN-Flood

≫

;

–

temperature detector

≪

CN-Celsius

≫

;

–

notification repeater

≪

CN-Repeater

≫

;

–

siren

≪

CN-Siren

≫

;

–

keypad “CN-Keypad”.

The optional radio expander CN-WRL is connected to the product main board by means of a special
4-pin connector via RS-232 v.24 interface (with TTL logic signal levels), and the radio extender is
powered through the same connector.

∙

The maximum number of wired zone states controlled by the product is four (“norm”, “alarm”, “break”,
“closing”). In this case, the type of each of the organized zones is normally closed or normally open, as well as
the number of termination resistors, with one or two termination resistors - is set by the user when configuring
the product;

∙

The product allows connection of four-wire fire sensors to the security wired zones, providing the possibility
of their automatic restart (alarm reset) by switching in their power lines.

∙

The maximum current consumption of all wired sensors connected to the product is limited by the value of
self recovering thermal switch and shall not exceed 200 mA;

∙

The product is equipped with a microswitch installed on its board, which acts as a tamper switch.

In addition, it is possible to install a terminal block on the board to connect an external tamper
switch (for the product version in a metal case);