Features
- EN 54-16 certified
- Digital audio memory for VARIODYN D1
- Networkable via Ethernet
- Can be used for the logging and recording of announcements
- Automatic buffer and repetition of interrupted announcements
- 24 V DC emergency power supply
System Communication Unit SCU
The System Communications Unit serves as a digital audio memory for the VARIODYN D1 system. It is possible to record and playback multiple audio data streams simultaneously.The connection to the other VARIODYN D1 modules is made via the Ethernet, and is permanently monitored.The audio storage for critical evacuation alerts and notifications is done in accordance with IEC EN 60849 in a non-volatile flash memory. Depending on the format, storage capacity is approx. two hours.Additional prerecorded audio messages such as announcements, signals, or commercial texts are stored on a hard disk. Depending on the format, storage capacity here is approx. 1000 hours.The SCU can also be used for the logging and recording of announcements. These are also stored in the memory, and logged with date, time, and activation details. The automatic buffer makes it possible to transmit announcements that cannot be played to all targets as soon as these targets become available.Connections
• Ethernet connection 100 Mbit/s
• Network connection
• 24 V DC emergency inputDisplays
• POWER-LED, HARDDISK-LED
• ERROR-LED, STAND-ALONE-LEDNote:
Not for safety-related voice messages, these must be stored in the DOM.
- Part-No.:
- 583381.31
Technical Data
- Rated voltage
- V AC
- Input-Clipping
- Verzerrung bei -3dB unter Nennleistung (ohmsche Last)
- Indication Output voltage
- Alle Kanäle auf Batterienennspannung geladen
- Alle Kanäle werden mit Netznennspannung geladen
- Betriebsarten
- Frequency
- Versorgungsspannung_a
- Eigenschwingungsfrequenz im Ruhezustand
- Effizienz bei maximaler Last
- Eingangsimpedanz (symmetrisch)
- Eingangsempfindlichkeit
- Spannungsverstärkung
- Maximale Tragfähigkeit
- Verzerrung bei Nennleistung (ohmsche Last)
- Frequenzgang bei Nennleistung
- Vorgang Klasse D
- Temperaturkompensationsfaktor für Batterieladegerät
- Schutz vor tiefer Batterieentladung
- Starten des Ladegeräts
- Impedanz der Batteriequelle
- Strombegrenzung des Batterieladegeräts
- Kapazität der ventilgeregelten Blei-Säure-Batterie
- Zulassung/Zertifizierung VDE, Semko (EN 60934)
- Isolationswiderstand
- Stehspannung Prüfspannung
- Shutdown
- Operating life
- Kontrolllampe
- Rated current
- Signal Rausch Verhältnis
- Frequenzbereich_fr
- kHz
- Leitungsspannung
- Lautsprecher_Line_Modul
- Spitzenspannungswiderstand
- max_Schaltkontaktstrom
- max_Schaltkontaktspannung
- Lastimpedanz min.
- SNR
- THD
- max_Ausgangspegel_FR
- Audio Ausgangskanäle
- Ausgabetype
- Max. Power per module
- Audio latenzy
- Output channels
- Audio Transmission Format
- Ethernet
- Output impedance
- Frequency response
- Nominal output level
- Audio output:
- Interference Voltage DistanceLine
- Interference voltage ratioMicrophone
- frequency response line
- frequency response microphone
- Nominal line input level
- Nomminal input levvel microphone
- audio input channels
- Short-circuit proof against + 24 V
- load current per output
- input resistance
- input voltage logical 0
- input voltage 1
- Input voltage
- audio storage
- Encoder/Decoder
- Sampling rate
- Voltage supply
- Power consumption
- Max. external voltage
- V DC
- Voltage of loudspeaker output
- Max. number of lines per moduel
- Max Power per line
- Max. number of modules per INC
- Operation temperature
- Channel separation
- Distortion factor @ 1 kHz
- Approval
- Efficiency
- Signal to noise ratio
- Input level
- Output power *8
- Current (1 kHz sinus/1 min.) @ 24 V DC *7
- Rated current @ 230 V AC *6
- Rated current @ 24 V DC*6
- Rated frequency
- Emergency power supply
- V DC
- Technology
- Operating voltage
- V DC
- Operating voltage
- Current consumption @ 12 V DC
- Current consumption @ 24 V DC
- Power consumption
- 24 W
- Rated voltage
- 90 ... 265 V AC
- Output voltage
- V AC
- Output current
- A
- Contact load relay
- Data transmission speed
- Transmission distance
- Transmission range
- System input impedance
- Channel separation
- dB
- Harmonic distortion at nominal level
- Sensitivity
- mV
- Sound level
- dB
- Impedance
- Ω
- Fiber
- Operating voltage
- Current consumption
- Ambient temperature
- -5 °C ... 45 °C
- Storage temperature
- Air humidity
- < 93 % (non-condensing)
- Air humidity
- Type of protection
- Housing
- Maximum line voltage
- Maximum line voltage (without a short circuit or partial short circuit fault)
- Maximum rated continuous current with the switch closed
- Maximum rated switching current (under short circuit)
- Maximum series impedance with the switch closed (ZC max.)
- Color
- gray, similar to RAL 7016
- Mounting
- Weight
- Weight
- approx. 3 kg
- Dimensions
- W: 483 mm H: 44 mm D: 360 mm (1 HU, 19")
- Declaration of Performance
- Output current (idle)
- Output current (alarm)
- Emergency power supply
- RS-485 baud rate
- RS-485 End of Line Resistor
- Maximum amplifier input voltage
- Maximum amplifier rated current
- DC output voltage range
- Maximum DC output current
- Threshold for LIM Enablement / Disablement
Accessories
583486A Patch cable CAT5, 1 m yellow (ETH)
583487A Patch cable CAT5, 2 m yellow (ETH)
583488A Patch cable CAT5, 3 m yellow (ETH)
583703 Mounting set 1
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