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Plena Two-zone Call Station | Installation and User Instructions | Technical data
6
Technical data
6. 1
Electrical
Voltage range:
24 V(DC), supplied by PLE-series mixer or mixer
amplifier.
Current consumption:
< 30 mA
6.2
Performance
Nominal sensitivity:
85 dB SPL (gain preset 0 dB)
Nominal output level:
700 mV
Maximum input sound level:
110 dB SPL
Gain preset:
-15 / 0 / +6 dB
Limiter threshold:
2 V
Compression ratio limiter:
1:20
Distortion:
< 0.6% (maximum input)
Equivalent input noise level:
25 dB SPL(A)
Frequency response:
100 Hz - 16 kHz
Speech filter:
- 3 dB @ 315 Hz, high-pass, 6 dB/oct
Output impedance:
200 Ω
6.3
Interconnection
Type:
2x redundant RJ-45 sockets for daisy chaining
multiple call stations.
Bosch Security Systems | 2008-01 | PLE-2CS en
6.4
Mechanical
Base dimensions (H x W x D), without
microphone:
40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in)
Stem length (with microphone):
390 mm (15.35 in)
Cat-5 extension cable length:
5 m (16.4 ft)
Weight:
Approx. 1 kg (2.2 lb)
Mounting:
Standalone
Color:
Charcoal with silver
6.5
Environmental conditions
Operating temperature range:
-10 °C to +55 °C (+14 °F to +131 °F)
Storage temperature range:
-40 °C to +70 °C (-40 °F to +158 °F)
Relative humidity:
< 95%
6.6
Certifications and Approvals
Safety:
According to EN 60065
EMC immunity:
According to EN 55103-2
EMC emission:
According to EN 55103-1
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