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EXPLOSION-PROOF EQUIPMENT
Analog-addressable system “Dialog-Ex”
Non explosion-proof DEVICES
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Address relays
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Shipping date: 7 days
Main features of address relays
AMR(V) relay address mark
The relay address mark is a microprocessor device with controlled circuit integrity control as per current requirements of the “Technical Regulations on Fire Safety Requirements” (TRoFSR).
The mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
On one hand, the address mark constantly transfers to the FACP-1A information on its status and on the other hand receives commands to connect and disconnect load from the FACP-1A.
The mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
On one hand, the address mark constantly transfers to the FACP-1A information on its status and on the other hand receives commands to connect and disconnect load from the FACP-1A.
The address mark AMR1 is designed for controlling by means of the external load via the relay bridging contacts fire and smoke dampers, production equipment and launching fire-extinguishing modules.
An example of application of address marks and explosion-proof boxes KKV-07e.
Distinctive features and characteristics
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circuit integrity control;
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intensive power load commutation;
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software driven grouping of address marks between themselves and other addressable devices;
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power supply from addressable loop;
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*connection of up to 56 AMR1 to the alarm loop;
*Please, note that when connecting only AMR1 address marks to the instrument’s addressable loop without any other addressable devices, you can install no more than 56 units in order not to exceed the loading capacity of the addressable loop.
AMR(VP) relay address mark with heating
AMR(VP) relay address mark with heating
The address mark AMR2 is designed to control the external load via the relay bridging contacts with controlled circuit integrity control as per current requirements of the “Technical Regulations on Fire Safety Requirements” (TRoFSR).
The address mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
On one hand, the address mark constantly transfers to the FACP-1A information on its status and on the other hand receives commands to connect and disconnect load from the FACP-1A.
When receiving an activation command, the AMR2 mark not only is able to connect the load but also to work in flashing mode at 1 Hz frequency.
The flashing mode in activated mode is often used when various light and acoustic annunciators are connected to the mark.
When receiving an activation command, the AMR2 mark not only is able to connect the load but also to work in flashing mode at 1 Hz frequency.
The flashing mode in activated mode is often used when various light and acoustic annunciators are connected to the mark.
As a matter of practice, the AMR2 is usually used for controlling various annunciators, valves and dumpers (fire, smoke dumpers, etc.), production equipment and for launching (gas, powder, aerosol) fire-extinguishing modules.
An example of application of address marks and explosion-proof boxes KKV-07e.
Distinctive features and characteristics
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circuit integrity control;
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commutation outputs state continuance;
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software driven grouping of address marks between themselves and other addressable devices;
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capability of sequential activation (with certain dwell time);
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power supply from addressable loop;
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observance of the polarity during installation is not required;
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*connection of up to 186 AMR2 to the alarm loop;
*Please, note that when connecting only AMR2 address marks to the instrument’s addressable loop without any other addressable devices, you can install no more than 186 units in order not to exceed the loading capacity of the addressable loop.
AMP start address mark
The AMP start address mark is designed for generation of current pulse in order to activate fire-extinguising modules or other equipment. It is provided with start circuit integrity control as per current requirements of the “Technical Regulations on Fire Safety Requirements” (TRoFSR).
The address mark is connected to the addressable loop formed by the FACP-1A through which data transfer and power supply is effected.
As a matter of practive, the AMP is used for lauching of various fire-extinguising modules, activated by destruction of a pyrotechnic squib. Usually, these are powder fire-extinguishing modules.
An example of application of address marks and explosion-proof boxes KKV-07e.
Distinctive features and characteristics
-
capability of secuential activation (with certain dwell time);
-
software driven grouping of address marks between themselves and other addressable devices;
-
possibility to limit “on” time;
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power supply from addressable loop;
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does not require observance of the polarity when connected;
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*connection of up to 140 AMP to the alarm loop;
*Please, note that when connecting only AMP address marks to the instrument’s addressable loop without any other addressable devices, you can install no more than 140 units in order not to exceed the loading capacity of the addressable loop.
| Number of controlled outputs | 1 |
| Current consumption from addressable loop, max., mA | 5 |
| Maximum voltage switched by the output contacts: | |
| — alternating, max., V | 250 |
| — direct, max., V | 30 |
| Maximum current switched by the output contacts: | |
| — alternating, at 250 V, A | 3 |
| — direct, at 30 V, A | 5 |
| Test current, mA | 0.8-1.2 |
| Voltage in switched circuit, direct or alternating, V | 10-250 |
| Max. overall dimensions, mm | 56х47х22 |
| Max. weight, kg | 0.2 |
| Design lifetime, min, years | 10 |
| Status notification sent by the instrument: | |
| Status | Notification |
| External circuit is in working condition | norm |
| External circuit is faulty | No circuit |
| Device internal failure | failure |
AMR(VP) relay address mark with heatingя
| Number of controlled outputs | 1 |
| Current consumption from addressable loop, max., mA | 1.5 |
| Maximum voltage switched by the output contacts: | |
| — alternating, V | 250 |
| — direct, V | 30 |
| Maximum current switched by the output contacts: | |
| — alternating, at 250 V, A | 0.25 |
| — direct, at 12 V, A | 3 |
| Test current, mA | 0.8-1.2 |
| Voltage in switched circuit, direct or alternating, V | 10-250 |
| Max. overall dimensions, mm | 70х47х22 |
| Max. weight, kg | 0.2 |
| Design lifetime, min, years | 10 |
| Status notification sent by the instrument: | |
| Status | Notification |
| External circuit is in working condition | norm |
| External circuit is faulty | No circuit |
| Device internal failure | failure |
| Number of controlled outputs | 1 |
| Current consumption from addressable loop, max., mA | 2 |
| Start circuit integrity test current, max., mA | 0.2 |
| Current start pulse retention time, min., sec. | 1 |
| Current limiting by means of external device in start mode, A | 0.12-0.15 |
| Internal capacitor charging time, max., min. | 15 |
| Max. overall dimensions, mm | 70х47х22 |
| Max. weight, kg | 0.2 |
| Design lifetime, min, years | 10 |
| Status notification sent by the instrument: | |
| Status | Notification |
| Everything is in working condition, external circuit in normal condition, capacitor is charged | norm |
| Open-circuit failure | No circuit |
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Internal reserve capacity is not charged. The capacitor is charged automatically, when power is supplied. Maximum charging time is 15 min. |
failure |
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Address relays
