PMX-4CR12 kontroler je centralni audio procesor sistema za govorno obaveštavanje Promatrix 6000 i pruža sve funkcije obrade zvuka, nadzora i kontrole za ceo sistem. Procesor je EN54-16 sertifikovan.
8 audio ulaza, kao i 2 kanala reproduktora govornih poruka, ovog integrisanog procesora može se proslediti na 4 audio izlaza. Jedan kontroler može da izdrži opterećenje do 2000W zvučnika i podržava do 16 mikrofonskih pozivnih stanica i 492 pozivne zone. Sam uređaj je opremljen sa 12 zona, 18 ulaznih i 19 izlaznih analogno/logičkih kontakata. Dodatne zone i snage mogu se dodati korišćenjem do 20 sistemskih audio rutera i 50 sistemskih audio pojačavača.
Signalni indikatori zone na prednjoj strani kontrolera pokazuju trenutni status svake zone (zelena za audio signal, crvena za govorno obaveštenje i žuta za indikaciju greške).
Electrical:
Audio: 8 audio inputs, 4 audio outputs
Safety/redundancy: Internal supervision, system monitoring, watch-dog, fault output
PC configuration and control software: Configuration Wizard - Easy system configuration, IRIS-Net - Integration
of controller, amplifiers, call stations, routers and peripheral control; configuration, control, and supervision for complete audio systems; programmable user control panels and access levels, Hot Swapper (included in IRIS-Net package) - Easy updating of messages during runtime.
Frequency response (ref.1kHz): 20Hz to 20kHz (-0.5dB)
Signal-to-noise ratio (A-weighted): Line in to line out 106dB typical
THD+N: <0.05%
Crosstalk (line level): Line in to line out (0dB gain) <100dB at 1kHz
Sample rate: 48kHz
DSP processing resolution: 24-bit linear A/D and D/A conversion, 48-bit processing
Audio inputs (microphone/line level): MIC/LINE 2x3-pin port, electronically symmetric, AUX: 2xStereo RCA
Input level (nominal): MIC/LINE 15dBu, AUX 9dBu
Input level (max. before clip): MIC/LINE 18dBu, AUX 12dBu
Input impedances: MIC/LINE 2.2kΩ, AUX 8kΩ
Common mode rejection: MIC/LINE >50dB
Phantom power,switchable: MIC/LINE 48VDC
A/D conversion: 24 Bit, Sigma-Delta, 128 times oversampling
Audio inputs (100 V): AMP IN 2x6-pin port
Max. voltage: 120 V
Max. current: 7.2 A
Max. power 500 W
Signal detection ≥3V
Audio outputs (line level): LINE OUT 1xRJ-45, 4x3-pin port
Output level (nominal): 6dBu
Output level (max. before clip): 9dBu
Output impedance: <50Ω
Min. load impedance: 400Ω
D/A conversion: 24 Bit, Sigma-Delta, 128 times oversampling
Audio outputs (100 V): SPEAKER OUT 2x12-pinport
Max. voltage: 120Veff
Max. current: 7.2A
Max. power: 500W
Crosstalk (100 V): AMP IN to SPEAKER OUT <100dB at 1kHz with 1kΩ load
Breakdown voltage: Pole-Pole 120Veff, Pole-Ground 60Veff
Call station bus (CST): 4xintegrated power+CAN+audio interface, RJ-45
Power: +24VDC, electronic fuse
CAN: 10, 20 or 62.5kbit/s
Audio: electronically symmetric
Max. length: 1000m
ANALOG CONTROL IN: 1x12-pin port
Control inputs: 8 (analog 0-10V/logic control; low: U≤5VDC; high: U≥10VDC; Umax=32VDC)
Reference outputs: +10V, 100mA, GND
Time sync input: 1 (DCF-77 receiver)
CONTROL OUT HP: 1x12-pin port
Control outputs: 6 High Power outputs (open collector, Umax=32 V, Imax=1A)
Reference output V: +24V, Imax=200mA
Ready/fault output: 1 (NO/NC relay contacts, Umax=32V, Imax=1A)
Slave clock output: 1 (24VDC, max. 1A)
CONTROL IN: 2x10-pin port
Control inputs: 5 supervised inputs (0-24V, Umax=32V), 5 isolated inputs (low: U≤5VDC; high: U≥10VDC; Umax=32V)
CONTROL OUT: 2x10-pin port
Control outputs: 12 Low Power outputs (open collector, Umax=32V, Imax=40mA)
Control relay: 1 (NO/NC relay contacts, Umax=32V, Imax=1A)
Interfaces:
Ethernet: 1xRJ-45, 10/100MB (for PC connection)
CAN BUS port: 2xRJ-45, 10 to 500kbit/s (for amplifier, router connection)
OM-1 interface Module (optional): Ethernet connectors (Primary/Secondary) 100/1000Mbit/s, RJ-45, integrated transformer isolation
RTC clock accuracy: ±4 minutes/month
DC power input: 21 to 32VDC
Power consumption: 10 to 250W
Maximum supply current (24V):
Standby: <600mA + external load
Idle/announcement/alert: <800mA + external load
Environmental:
Operating temperature: -5°C to +45°C
Storage temperature: -40°C to +70°C
Humidity (non-condensing): 5% to 90%
Altitude: Up to 2000m
Mechanical:
Dimensions (HxWxD): 88mm x 483mm x 375mm (2 RU)
Weight (net): 8.0kg
Mounting: Standalone 19" rack
Color: Black