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CONUS II SF for D-Loop, red housing, red flash

Loop controlled multi-tone sounder-flasher for an acoustic alarm according to EN 54-3 and a visual alarm according to EN 54-23

Art-Nr.: DL-520-CONUS-AB-SF-RR |

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100% uninterruptible loop alarm (zero seconds according to MLAR requirement)
Cost reduction, the integrated battery enables decentralised energy management, therefore no additional fire protection housing for the FACP is required
Full integration into D-Loop topology
Individual configuration via DPT (41 tones incl. DIN tone, 4 different alarm scenarios, 4 volume levels)
Optimized, homogeneous SPL dispersion
Monitoring of the operating status via D-Loop
Visual Alarm Device according to EN 54-23, red LEDs
3 Brightness levels
Flashrate 1 Hz or 0,5 Hz
High: C-3-6; W-2,4-3
Medium: C-3-5; W-2,4-2,8
Low: C3-4; W-2,4-2,3
Optional automatic or manual addressing.
Integrated bidirectional isolator according to EN 54-17
Easy installation, the base allows quick pre-installation and loop connection
Designed for wall and ceiling mounting (cover cap available as accessory)
Integrated base for D-Loop detectors (ceiling mounted)
Long-term investment through physical separation of signalling and fire detection. The Sounder-Flasher can continue to be used if it is necessary to replace the detector.
Service-friendly due to integrated battery monitoring and runtime prognosis via DPT
Esthetic, robust housing according to IP 41
8 years battery life time with normal use/maintenance

Supply Voltage	30 V bis 41 V
Quiescent Current	250 uA
Alarm Current	Powered by battery
Operating Temperature	-10°C to + 55°C
Storage Temperature	-20°C to + 65°C
Humidity	Max. 93% (non condensing
Protection Class	IP41 with cover / IP21 with D-Loop detector
Weight	433 g
Material	ABS
Color	Red
Standards	EN 54-3, EN 54-23
Remarks	Compatible with DC520
Dimensions (H x D)	81 x 145 mm
Flash frequency	1 Hz/0,5 Hz
Loudness	95 dB @1m, DIN 33404, Part 3

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