CO ZCO Central
Central CO sensor ZCO
CO SCO sensor, designed according to the European standard EN 50545-1 and certified UNE 23300.
The sensor is designed to work with all models of COsensor plants, both conventional (CCO and MiniCO models) and addressable (ZafirCO). In this sense, the sensor, when the control panel is turned on, recognizes the model and adapts its communication to the one required by it.
The detector sensor is based on electrochemical technology that allows it to respond appropriately to CO concentrations in the environment and send this information to the control panel. In this way, the control panel will act appropriately by activating the necessary ventilations and alarms.
The sensor also contains a red LED that in normal operation flashes every 10 seconds approximately. Connected to conventional power plants, the flashing is double to indicate that a concentration of 50 ppm of CO has been reached, and remains fixed when the concentration reaches 200 ppm of carbon monoxide (CO). Connected to addressable control panels, the flashing is double when the concentration read by the sensor is equal to or higher than the ventilation level programmed in the zone, and fixed when the reading is equal to or higher than the alarm level also programmed in the zone.
CO sensors should be distributed throughout the enclosure in accordance with installation standards/regulations. A recommended coverage for these devices can be between 200 and 300 m2, placing them at a height of between 1.5 and 2 m from the ground.
In addressable control panels with activated maintenance mode, the operation of the sensors can be easily checked.
Automatic COsensor addressable central station with carbon monoxide (CO) and nitrogen dioxide (NO2) diffusion sensors designed according to the European standard EN 50545-1 and certified UNE 23300.
This plant includes the ZafirCO2 (Ref. ZCO2), ZafirCO3 (Ref. ZCO3) and ZafirCO4 (Ref. ZCO4) models. Equivalent to 2, 3 or 4 zone plants with a capacity of up to 25 CO and/or 25 NO2 sensors per zone.
These models support DVB version (Double Ventilation and Batteries).
The COsensor ZafirCO central controller allows setting the activation concentration for ventilation level 1, 2 and alarm, as well as the activation delay and stop delay times for these levels/alarm.
It has independent dry contact outputs per zone for each ventilation and alarm level, as well as a general fault output and 30 Vdc auxiliary power supply.
The control panel has a maintenance mode that allows you to easily check the operation of the sensors by observing how their LED flashes when confronted with the test gas.
The control panel allows to identify, through the menu, all the sensors of the installation by means of their programming number. When this identification is not necessary, the autoconfiguration function of the control panel will automatically detect all the sensors in the zones and show them on the display. By confirming this information, the control panel enters directly into working mode.
The philosophy and mode of operation of the equipment is designed according to EN 50545-1, using diffusion sensors and factory calibration to operate throughout its operating life, and certified UNE 23300.
The test gas is then applied to the test gas and the LED flashes.
The philosophy and mode of operation of the equipment is based on a design according to EN 50545-1, using diffusion sensors with factory calibration to operate during its entire operating life, and certified UNE 23300.
Key features
- Central units with up to 4 ventilation zones with COsensor model SCO (CO sensor) and SDN (NO2 sensor) diffusion sensors.
- Dry contact output (COM/NA) for ventilation 1, ventilation 2 (DVB models only) and alarm.
- Dry contact fault output (COM/NA/NC).
- Auxiliary power supply output of 30 Vdc 1A.
- Averaged concentration readings according to EN 50545-1 up to 60 minutes.
- Ventilation level 1, ventilation level 2 (DVB models only) and alarm level selectable between 5 and 300 ppm CO and between 0.1 and 30 ppm NO2.
- Delay time to start and delay time to stop ventilation 1 and ventilation 2 (DVB models only), independent and selectable between 0 and 10 minutes.
- Activation delay time and alarm stop delay time selectable between 0 and 5 minutes.
- Maintenance mode to check the operation of the sensors.
- Space for 2×12 Vdc 7 Ah batteries (DVB models only).
- Backlit LCD display with 4 lines and 40 characters.
- Dimensions: 424 x 330 x 160 mm (with cover).
- System designed according to European standard EN 50545-1.
- UNE 23300 certified system.
Technical Data Sheets
Manuals
Simplified CO Central MCO
Simplified CO Central MCO
Conventional automatic COsensor station with carbon monoxide (CO) and nitrogen dioxide (NO2) diffusion sensors, certified UNE 23300.
This control panel includes the MiniCO120 (Ref. MCO120) and MiniCO120DVB (Ref. MCO120DVB) models of 1 zone with capacity for 20 detectors.
The model ending in “DVB” refers to the fact that it has double ventilation and battery charger.
They are especially suitable for parking lots or places that only need 1 ventilation zone or the installation of few sensors in the same.
The control panel displays the maximum CO concentration in the detection zone, activating the ventilation and alarm outputs when specific concentrations are reached and the set delays have elapsed.
It has dry contact outputs for ventilation, a 30Vdc auxiliary output and an alarm dry contact output.
CO sensors model SCO and NO2 sensors model SDN can be placed in the same zone.
The NO2 sensors transform the NO2 concentration reading into an equivalent CO reading, and it is shown on the display as a single CO concentration, activating the vents and alarm when the set CO concentrations are reached.
The control panel allows manual activation and deactivation of the ventilations.
The equipment is designed to use diffusion sensors and factory calibrated to operate for the lifetime of these sensors, and UNE 23300 certified.
Key features
- 1 zone ventilation plants with diffusion sensors brand COsensor model SCO with CO sensor and SDN with NO2 sensor.
- Dry contact output (COM/NA) of vent 1 and vent 2 (DVB models only)
- 30 Vdc 0.5 A output.
- Dry contact alarm output.
- Space for 2 x 12 Vdc 2 Ah batteries (DVB models only).
- 3-digit 7-segment display.
- Dimensions: 248 x 240 x 115 mm.
- UNE 23300 certified.
Technical Data Sheets
Manuals
Conventional power plant CLVR
Conventional power plant CLVR
Conventional automatic fire detection and alarm system.
This fire control panel includes different models in order to adapt in the most precise way to the needs of each installation:
- CLVR 08Z: CLVR 08 Zones Central Station
- CLVR 12Z: 12-Zone CLVR Control Panel
The characteristics of the CLVR fire fighting stations are common to all models.
Key features
- Fire control panels up to 12 zones for use with conventional detectors and push buttons.
- 2 supervised general siren outputs, delayable from 0 to 10 minutes, each protected by a self-rearming fuse.
- 1 immediate alarm output through a NO/NC (Normally Open/Normally Closed) dry contact.
- 1 immediate fault output through a NO/NC (Normally Open/Normally Closed) dry contact.
- 2 auxiliary 30 V/DC outputs supervised and protected by a self-rearming fuse for external power supply (fire door electromagnets, sirens, etc.).
- It has a Test Mode to facilitate quick and easy testing of detectors and pushbuttons.
- Allows setting of open line, detector alarm and pushbutton alarm thresholds to suit operation with other detectors.
- Supports configuring the last detection zone as a supervisory input from an external fire protection system giving fault indication.
- Metal box with front screwed door, 4 pre-drilled holes of 28 mm and 1 rectangular hole in the bottom of 140 x 40 mm for wiring, plus space for 2 batteries of 7 Ah.
- MODBUS protocol with RS485 output on request.
- Possibility of ON-LINE software on PC using MODBUS functionality
- CONTACTID on demand.
- Certified according to EN 54-2 and EN 54-4 with CE marking.
Technical Data Sheets
Manuals
Iron conventional power plant
Iron conventional power plant
Conventional automatic fire detection and alarm system.
This plant contemplates different models to adapt in the most precise way to the needs of each installation:
- IRON02: IRON control panel with 2 detection zones
- IRON04: IRON control panel with 4 detection zones
Key features
- 2 or 4 zone control panels for use with conventional detectors and pushbuttons.
- Up to 32 elements (with detectors and push buttons) per zone.
- 2 supervised general siren outputs, delayable from 0 to 7 minutes, and each protected by a self-rearming fuse.
- 1 immediate alarm output through a NO/NC (Normally Open/Normally Closed) dry contact.
- 1 immediate fault output through a NO/NC (Normally Open/Normally Closed) dry contact.
- 1 auxiliary 30 V/DC output supervised and protected by a self-rearming fuse for external power supply (fire door electromagnets, sirens, etc.).
- It has a Test Mode to facilitate quick and easy testing of detectors and pushbuttons.
- Allows setting of open line, detector alarm and pushbutton alarm thresholds to suit operation with other detectors.
- Metal box with front screwed door, 10 pre-drilled 28 mm holes for wiring, plus space for 2 x 2 Ah batteries.
- Certified according to EN 54-2 and EN 54-4 with CE marking.
Technical Data Sheets
Manuals
Repetidora digital ZYR
Zyr digital repeater
Fire detection and alarm algorithmic control panel certified EN 54-2 and EN 54-4 in accordance with the Construction Products Directive.
The LYON REMOTE / ZAFIR / COMPACT Lyon central controller allows connecting up to 15 repeaters, by means of a 4-wire 1.5 mm2 connection (two power supply wires and two communication wires for the RS485 line). The two wires of the RS485 line will be connected from the control panel to the corresponding repeaters. The connection of the repeaters is made as shown in the attached figure.
Up to 3 repeaters can be connected to the 30V output of the Lyon Remote control panel power supply. For the C-Lyon and Zafir control panels, 1 repeater can be powered. The rest of the repeaters must be powered from the 30V output of an external power supply.
The connection of the repeaters, both communication cables and 30 V power supply cables, will be made with 2 x 1.5 mm2 twisted and shielded halogen-free cable, up to a maximum cable length of 1200 meters.
At the end of the installation, a 120 Ω resistor must be connected to the back panel of the last repeater connected.
Key features
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Compatible with the EN 54-2 and EN 54-4 certified Lyon Remote, Zafir and Compact Lyon algorithmic control panels.
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Connection of up to 15 ZYR Repeaters on RS-485 bus
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4-wire 1.5 mm² bus: 2 for data and 2 for power supply at 30 V dc
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Halogen-free, shielded, stranded cable with a maximum length of 1,200 m
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Power supply 30 V dc; power consumption during surveillance 150 mA
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Lyon Remote’s 30 V output powers 3 repeaters; C-Lyon and Zafir power 1; additional repeaters require external 30 V dc source
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Temperature range -10 °C … +50 °C and humidity 20 % … 95 % RH
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IP30 protection
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Dimensions 283 × 240 × 35 mm; weight 2.4 kg
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Termination of the branch with 120 Ω resistor at the last repeater.
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Installation and wiring according to the supplied diagram
Technical Data Sheets
Manuals
Central ZAFIR
Central Zafir, algorithmic power in a compact format
Cofem’s new Zafir fire detection and alarm control panel redefines intelligent security efficiency. Certified to EN 54-2 and EN 54-4 in accordance with the Construction Products Directive, it integrates all the power of an algorithmic-addressable system in a surprisingly compact format.
Capable of managing up to 452 devices distributed in 2 loops, the Zafir concentrates intelligence and functionality in a design that optimizes space without sacrificing the performance of an advanced system.
Its full compatibility with the Lyon ecosystem ensures seamless integration into existing or new installations. Each loop component – detectors, pushbuttons, relay modules, master units and technical signal modules – self-identifies when connected, eliminating the need for manual coding or pre-configuration. This translates into a faster, more intuitive installation that is ready to grow or adapt to new requirements with minimal intervention.
The Zafir control panel not only simplifies the installation: it makes it smarter. Designed for environments where space is at a premium but safety is non-negotiable, it combines algorithmic precision, operational flexibility and a hassle-free installation experience.
Key features
- Central base of 1 or 2 loops.
- It allows to connect 226 points per loop.
- All loop points are supervised, except for the KABY loop isolator.
- Capacity for 32 relays per loop and 64 in total.
- Allows the programming of 99 zones.
- History that stores up to 6601 events with date and time.
- Relay configuration with activation of 1, 2 or 3 alarm detectors.
- Relay trip auto-configuration function.
- Allows to configure visual and/or sound devices of the detector bases as relays fed from the loop.
- Programmable delayed siren output from 0 to 10 minutes supervised, identified as S1.
- Alarm output as unsupervised voltage-free relay, identified as ALARM.
- Fault output, delayed and supervised, identified as FAULT.
- Allows the connection of addressable sirens in the loop.
- Evacuation button.
- Backlit LCD display with 4 lines and 40 characters.
- It incorporates several languages by default (Spanish, English, French, Portuguese, etc).
- Configurable and manageable via PC software, I-Link.
- Access to the panel keypad by means of a numeric code.
- Allows the connection of up to 15 repeaters and/or 15 central stations in a network.
- Cofem Remote on demand.
- Dimensions: Black box of 363 x 331 x 96 mm.
- Certified according to EN-54-2 and EN 54-4 and CE mark according to the European Regulation of Construction Products (UE) N° 2024/3110.
Technical Data Sheets
Manuals
Central COMPACT LYON
Central Compact Lyon, modular intelligence for medium-sized installations.
Cofem’s Compact Lyon algorithmic-directional control panel is certified under the EN 54-2 and EN 54-4 standards, complying with the latest fire safety directives.
Designed with the same functional architecture as Lyon Remote, this control panel maintains full compatibility with all its elements: from wiring and analog detectors to pushbuttons, modules and sirens. This ensures frictionless integration in new installations or technological upgrades.
Compact Lyon is the ideal solution for medium-sized spaces that have traditionally opted for conventional systems. Its leap to an algorithmic-addressable platform offers all the advantages of an intelligent system: detection accuracy, advanced customization and increased operational reliability. In addition, its network capability makes it a dynamic node within scalable installations.
Thanks to its inter-plant connection functionality, it can share information and operate collaboratively, behaving as an intelligent repeater that extends the control and security of the overall system. Compact Lyon is not only versatile, it is also scalable: technology designed to grow with the needs of the environment, without compromising quality, response or protection.
Key features
- 1- or 2-loop central station.
- Allows 99 points to be connected per loop.
- All points of the loop are monitored, except the KABY loop isolator.
- Capacity of up to 16 relays per loop, 32 in total.
- Allows the programming of 99 zones per control panel.
- Allows relay tripping with 1, 2 or 3 elements in alarm.
- History that stores up to 6601 events with date and time.
- Relay configuration with activation of 1, 2 or 3 alarm detectors.
- Relay trip auto-configuration function.
- Allows to configure visual and/or sound devices of the detector bases as relays fed from the loop.
- Programmable delayed siren output from 0 to 10 minutes supervised, identified as S1.
- Alarm output as unsupervised voltage-free relay, identified as ALARM.
- Fault output, delayed and supervised, identified as FAULT.
- Allows the connection of addressable sirens in the loop.
- Evacuation button.
- Backlit LCD display with 4 lines and 40 characters.
- It incorporates several languages by default (Spanish, English, French, Portuguese, etc).
- Configurable and manageable via PC software, I-Link.
- Access to the panel keypad by means of a numeric code.
- Allows the connection of up to 15 repeaters and/or 15 central stations in a network.
- Cofem Remote on demand.
- Dimensions: 363 x 331 x 96 mm.
- Certified according to EN 54-2 and EN 54-4 and EN 54-4 and CE mark according to the European Regulation of Construction Products (UE) N° 2024/3110.
Technical Data Sheets
Manuals
Central LYON REMOTE
Central Lyon Remote, the intelligence that expands protection.
Cofem’ s algorithmic-addressable detection system acts like an intelligent nerve center: it recognizes in real time the exact device – sensor or pushbutton – that generates an alarm or warns of a fault, and allows all monitoring parameters – alarm levels, sensitivity, delays – to be adjusted with surgical precision. Its adaptive logic calibrates each detection point according to environmental conditions and the degree of head soiling, maintaining reliability even in harsh environments.
All loop elements – detectors, pushbuttons, relay modules, master units and technical signal modules – are self-identifying. Simply connect them: the control panel detects and numbers them without the need for dip-switches or manual programming. The result is a faster, cleaner installation that is ready to grow or reconfigure as easily as plugging in a new device.
Overall, the Lyon Remote architecture ensures proactive and evolutionary protection: technology that not only watches, but learns and adapts to guard what matters most.
Key features
- Base station configurable up to 8 loops (226 points per loop).
- Expandable up to 20 loops, adapting an additional box.
- All loop points are supervised, except for the KABY loop isolator.
- Capacity of up to 199 configurable relays per control panel.
- Allows the programming of 99 zones per control panel.
- History that stores up to 3308 events with date and time.
- Relay configuration with activation of 1, 2 or 3 alarm detectors.
- Relay trip auto-configuration function.
- Allows to configure visual and/or sound devices of the detector bases as relays fed from the loop.
- Programmable delayed siren output from 0 to 10 minutes supervised identified as S1.
- Alarm output as unsupervised voltage-free relay, identified as S2.
- Delayable fault output, identified as S3.
- Allows the connection of addressable sirens in the loop.
- Evacuation button.
- Backlit LCD display with 4 lines and 40 characters.
- It incorporates several languages by default (Spanish, English, French, Portuguese, etc).
- Configurable and manageable via PC software, I-Link.
- Access to the panel keypad by means of a numeric code.
- Allows the connection of up to 15 repeaters and/or 15 central stations in a network.
- MODBUS on demand.
- Cofem Remote.
- Dimensions: 424 x 330 x 160 mm (with cover).
- Certified according to EN-54-2 and EN 54-4 and CE mark according to the European Regulation of Construction Products (UE) N° 2024/3110.