- What resistance must have a current limiting resistor when connecting detectors SPD-3.0 to a 2-wire loop?
- In what way the noise immunity of detectors SPD 3.0 connected to the AC loop of a Fire Control Panel “Gamma-132” should be increased?
- In what way heat detectors should be connected to a Fire control panel “Gamma-132”?
- In what way fire linear detectors “ARTON-DL” should be placed in premises higher than 12 meters?
- Is it possible to connect several fire linear detectors “ARTON-DL” to a single fire alarm loop?
- Where are the requirements for the connection of fire linear detectors contained in?
- How should modules “MUSH-DL” be used for the connection of two-wire detectors SPD-2.1, SPD-3, SPD-3.1, SPD-3.1M to a control panel with the 4-wire scheme of connection?
- How should detectors SPD-3.2 with normally open contacts be connected by the 4-wire scheme so that a control panel would pass to the status “Refuse”, not to the status “Fire”?
- How should an external device of optical alarm (EDOA) be connected to detectors SPD-3.2?
- What are the selection criteria of load resistors for the control of communication lines of outlets “L/S”, “Fir”, “Flt” of the device “ARTON-04P”?
- What are Russian companies which represent the products of PE “ARTON”?
- I haven’t found the answer on my question in this section. What should I do?
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