According to the instructions, "Signal-20P SMD" was developed and put into operation for operation in fire, alarm and burglar alarm systems. The control and fire alarm device can be equipped with 20 communication lines in the system. The composition includes all types of fire and security equipment to detect and inform about the occurrence of fires or violations of the protected perimeter.
general description
In the description of the "Signal-20P SMD" instruction, the device is listed as a device with monitoring and reception functions in a fire alarm system. It has technological capabilities to control up to 20 alarm areas . It receives information from warning devices that have an automatic, manual, or active mode. It has control over sound and light technical means for detecting and generating a fire signal. Functioning in the RS-485 shell, it receives commands and provides information to the network controller. According to the “Signal-20P SMD” instruction, such control points can be control panels of the C2000 modification or a personal computer with Orion-type software installed on it.
The device broadcasts the fire and malfunction alerts to the fire station console. The central monitoring console receives alarms from this device. Interacts with electronic identifiers Touch Memory.
Appointment of the device
According to the “Signal-20P SMD” instruction, the purpose of the control device is to subordinate to its functionality the processes of arming and disarming individual alarm loops. Also, the device can perform these tasks with a group of loops, it depends on the instructions of the network controller.
"Signal-20P SMD" monitors breaks and short circuits on the lines to which signal sirens are connected. The device provides the connection of an alternative power source to an additional input. Transmits the electronic identifier cipher to the network controller for organized partition management. All the necessary information on the status of the section is displayed on an external indicator mounted in the device (according to the instruction "Signal-20P SMD").
The operation of the device is defined as addressable and only in a joint group with the Orion security system.
The Signal-20P SMD device is designed to protect premises and structures from fires and unauthorized access. Such objects most often become the various offices of enterprises and companies, commercial buildings, banking institutions, storage areas, residential buildings and the like, indoor building structures.
System operating conditions
The instruction manual "Signal-20P SMD" recommends taking care of the device and puts forward a number of requirements for working with it.
The device should only be installed inside closed buildings with no heating. The power supply is specially reserved for uninterrupted operation, or there should be two of them - the main and alternative. The required voltage varies from 10 to 28 V. It is recommended to use power supplies of the Rip model range of the Bolid company. It is strictly not recommended by the manufacturer to use the "Signal-20P SMD" device in dusty rooms, in explosive atmospheres and in conditions when negative environmental factors can affect the device.
Proper operation is ensured by the device in conditions at an ambient temperature of -30 ℃ to +50 ℃, air humidity should not exceed 98% at +25 ℃. Vibration pressure should be in the range of 1 to 35 Hz. In an inappropriate electromagnetic environment, the quality of the operational functions is not guaranteed by the manufacturer.
Instrument Technical Parameters
According to the instructions, "Signal-20P SMD" can process the information volume of 20 signal loops. It provides service for up to five switched circuits, the number of inputs of control circuits is 26. This number includes 20 fire alarm loops, an electronic identifier circuit, two RS-485 interface shell circuits, controlled relay output circuits, and electrical power supply inputs for the device.
"Signal-20P SMD" has outputs in the amount of 7 pieces. They are defined as 3 relay outputs for switching with a voltage of 28 V and current strength of up to 2 A, 2 monitoring outputs for connecting technical means of fire detection and signaling about it, two outputs that control an external indicator of scanning electronic identifier.
Informational content of the system
The device alerts you to events such as:
- arming of the backbones of the loop or an unsuccessful attempt;
- sensors triggering;
- fire or prerequisites for its occurrence;
- breaks of loops and chains;
- short circuits of own circuits;
- violation of the integrity of the body;
- restoration of the last and output circuits;
- test run;
- disarming loops;
- device reset;
- alarm reset;
- breakage and restoration of supply sources;
- breakage and restoration of a technological signal loop;
- silent alarm;
- input area alarms;
- restoration or violation of a loop disconnected from the security system;
- unauthorized entry alarm.