Zone Expander RK-ZONE8

RK-ZONE8 | Zone Expander RK-ZONE8

INTEVIO Zone Expander

RK-ZONE8 is a zone extension device to expand the number of loudspeaker lines and interfaces on an INTEVIO system. The RK-ZONE8 provides interfaces for 16 loudspeaker lines corresponding

to 8 zones), 8 dry contact inputs and 8 dry contact outputs. External power amplifiers must be connected to drive all the loudspeakers.

Functions

RK-ZONE8 has 8 monitored contact inputs that can be linked with a fire alarm system to trigger alert and evacuation messages if a fire occurs. 1 line input is provided to connect with an internal audio source. RK-ZONE8 also has 8 contact outputs that can be used to activate external devices. It has 8 pairs of 100V speaker outputs where each one allows multiple loudspeakers to be connected in parallel. Two audio output ports for audio channel 1 and audio channel 2 can be used to connect with 3rd party power amplifiers or devices. One 24VDC output is provided to power external devices.

Automatic fault diagnosis

RK-ZONE8 has an automatic fault diagnosis function to monitor various types of fault such as main power, backup power, CPU, power amplifier, speaker circuits, dry contact inputs and communication line. All fault information is shown on the LED indicators on the front panel.

All calls possible even if the Controller CPU fails

In the event of a controller CPU malfunction, audio can still be delivered to all the local zones from an external source connected to the line input. This function can reduce potential system downtime and ensures operation in the event of emergency.

Part-No.:
RK-ZONE8

Technical Data

Rated voltage 
230 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 
24 V DC
Operating voltage 
21,5 ... 28,5 V DC
Current consumption @ 12 V DC 
Current consumption @ 24 V DC 
Power consumption 
35 W
Rated voltage 
Output voltage 
V AC
Output current 
A
Contact load relay 
 
Data transmission speed 
Transmission distance 
Transmission range 
80 Hz ... 18 Hz
System input impedance 
Channel separation 
dB
Harmonic distortion at nominal level 
Sensitivity 
mV
Sound level 
dB
Impedance 
10.000000000 Ω
Fiber 
Operating voltage 
Current consumption 
Ambient temperature 
10 °C ... 55 °C
Storage temperature 
-40 °C ... 70 °C
Air humidity 
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 
 
Mounting 
Weight 
Weight 
approx. 7,9 kg (net)
 
approx. 10,7 kg (gross weight)
Dimensions 
W: 482 mm H: 88 mm D: 407 mm
 
W:580 mm H: 235 mm D: 552 mm (Packing)
 
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 

Product Data Sheet

Version: 2024-12

Language:
English
Doc extension:
pdf