Plena Range | 57
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Communication
Installation/Configuration Notes
Rear view
*) Maximum load means; maximum power out, maximum load 24V out, maximum
number of call stations
Technical Specifications
Electrical
Mains Voltage 230 / 115 VAC, ±10%, 50 / 60 Hz
Main Power Consumption 60 VA
Max/Rated Output Power 360 W / 240 W
Battery Current 24VDC, +20% / -10%
Max Mains Inrush Current 8A @ 230 VAC / 16A @ 115 VAC
Power Consumption
Mains Current
System Idle 0.26 A = 60 VA
System Idle with Pilot Tone 0.6 A = 136 VA
Maximum Load*
)
3.6 A = 830 VA
24 V Current
System Idle 0.9 A
Maximum Load* 14 A
Performance
Frequency Response 60 Hz – 18 kHz (+1/-3 dB,
@ -10 dB ref. rated output)
Distortion <1% @ rated output, 1 kHz
Bass Control -8/+8 dB @ 100 Hz
Treble Control -8/+8 dB @ 10 kHz
Inputs
Mic / Line
Input Type XLR, 6.3 mm jack
Sensitivity 1 mV / 1V
S/N 63 dB (flat at max volume)
S/N 75 dB (flat at min volume/muted)
Headroom 25 dB
Speech Filter -3 dB@ 315 Hz, high-pass, 6 dB/oct
Phantom Power Supply 12 V
VOX Trigger Level –20 dB (100 µV mic / 100 mV line)
or via input contact
Limiter Automatic
BGM and PC Call Station
Input Type Cinch stereo (converted to mono)
Input Level 200 mV – 2 V
Impedance 22 kOhm
S/N 70 dB (flat at max volume)
S/N 75 dB (flat at min volume/muted)
Headroom 25 dB
Trigger Inputs 6 EMG, 6 business
Type MC1,5/14-ST-3,5
Activation Programmable
Supervision On EMG inputs, programmable
Supervision Method Series / parallel resistor
100 V Input MSTB 2,5 /16-ST
Power Handling Capacity 480 Watts
Outputs
Tape Ou tput Cinch, 2x mono
Nominal Level 350 mV
Impedance <1 kOhm
Loudspeaker Outputs MSTB 2,5 /16-ST floating
100 V Outputs 480 W rated per zone
Volume Override Type 3 wire, 4 wire (24V), 4 wire failsafe
BGM Zone Output
Attenuation
70/50/35/25/18/13 V for 0/-3/-6/-9/
-12/-15 dB (120/60/30/15/8/4 W)
Output Contacts
All Contacts
Connector Type MC 1,5/14-ST-3,5
Rating 250 V 7A voltage free
Emergency Active Relay NO / COM / NC
Call Active Relay NO / COM / NC
Fault Relay NO / COM / NC normally energized
(failsafe)
General Purpose Relays (2x) NO / COM
Electrical
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