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Figure 6.2: Unbalanced cabling

AUX IN

The RCA inputs AUX IN 1/2 allow connecting stereo line level sources. The stereo signal is
internally summed.
Recommended connecting cable: Standard AUX cable.

Amplifier inputs

The AMP IN audio inputs allow to connect the 100 V (or 70 V) output signals of two 2-channel
power amplifiers (up to four power amplifier channels) to the integrated 2-in-6 router blocks A
or B. Additionally there are two input channels for spare amplifiers.
The delivery includes 6-pin connectors. Conductor cross-sections of 0.14 mm² (AWG26) to
1.5 mm² (AWG16) can be used.
Recommended connecting cable: flexible CU strand, LiY, 0.75 mm².
Routing
Following illustration gives an overview of possible routings between the AMP IN audio inputs
and the SPEAKER OUT audio outputs using the internal relays of the device. The PVA-4CR12
includes two 2-in-6 routing blocks A or B. Each routing block provides 2 regular inputs, 1 spare
amplifier input and 6 outputs. Spare amplifier input S1 is for replacing the amplifiers
connected to inputs 1 of routing block A and B. Spare amplifier input S2 is for replacing the
amplifiers connected to the inputs 2 of routing blocks A and B.

6.1.2

PAVIRO Controller

Connection | en

19

Operation manual

08-May-2017 | 04 | F01U306900

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Содержание PVA-4CR12

Страница 1: ...PAVIRO Controller PVA 4CR12 en Operation manual ...

Страница 2: ......

Страница 3: ...24 6 6 CAN BUS 25 6 7 Slave clocks 27 6 8 DCF77 28 6 9 Ready relay 28 6 10 Control input 29 6 10 1 CONTROL IN 29 6 10 2 ANALOG CONTROL IN 31 6 11 Control output 32 6 11 1 CONTROL OUT 32 6 11 2 CONTROL OUT HP 34 7 Configuration 35 7 1 Network configuration 35 7 2 Displaying the CAN baud rate 35 8 Operation 37 8 1 Line supervision 37 8 1 1 Impedance measurement 37 8 1 2 EOL slave module 38 8 1 3 Ple...

Страница 4: ...cleaners or aerosol cleaners 7 Do not block any ventilation openings Install in accordance with the manufacturer s instructions Openings in the enclosure if any are provided for ventilation and to ensure reliable operation of the apparatus and to protect it from overheating These openings must not be blocked or covered This apparatus should not be placed in a built in installation unless proper ve...

Страница 5: ...the equipment when it is transported from a cold to a warm space 20 Hearing damage For apparatus with audio output to prevent possible hearing damage do not listen at high volume levels for long periods 21 Replacement parts When replacement parts are required be sure the service technician has used replacement parts specified by the manufacturer or having the same characteristics as the original p...

Страница 6: ...onnection Note for power connections For permanently connected equipment a readily operable mains plug or all pole mains switch shall be external to the equipment and in accordance with all applicable installation rules For pluggable equipment the socket outlet shall be installed near the equipment and shall be easily accessible This label may appear on the bottom of the apparatus due to space lim...

Страница 7: ... Electrical or electronic devices that are no longer serviceable must be collected separately and sent for environmentally compatible recycling in accordance with the European Waste Electrical and Electronic Equipment Directive To dispose of old electrical or electronic devices you should use the return and collection systems put in place in the country concerned Only used at altitude not exceedin...

Страница 8: ...tations and 492 paging zones The controller is equipped with 12 zones 18 GPIs and 19 GPOs One controller can handle up to 2000 W loudspeaker load Additional zones and power can be added by using up to 20 external routers and 40 amplifiers with each 2 500 W The zone indicator lights on the front indicate the current status of every zone Green Zone in use for non emergency purpose Red Zone in use fo...

Страница 9: ...an audio input router where the correct input signal is selected automatically Each loudspeaker circuit can be connected with amplifier outputs via a relay matrix which allows for 492 loudspeaker zones The controller manages the audio signals and distributes them according to priority In addition to the call stations other audio sources can also be connected to the audio inputs such as microphones...

Страница 10: ...trol doors gates and roller blinds and much more Automatic control The controller contains a quartz controlled real time clock that can be switched to DCF77 radio clock operation via an optional antenna The system clock automatically recognizes leap years in DCF77 mode it also automatically switches to daylight saving time Up to 80 external slave clocks max 1 A can be controlled by the system cloc...

Страница 11: ...functions that is all unnecessary internal and external consumers switch to standby mode or are deactivated and only reactivated again when required This greatly reduces power consumption and ensures maximum operating time on battery power Error messages can be displayed on the call station displays in plain text The status of the combined fault is available via the floating READY contact on the c...

Страница 12: ... the device Briefly press this button to reset the device 13 CONTROL IN port Control port with isolated or supervised inputs 14 CONTROL OUT port Control port with open collector outputs 15 AMP IN port Input for 100 V or 70 V audio signal from power amplifier 16 SPEAKER OUT port Output for speaker zones If the reset button is pressed too long e g 4 seconds the device enters the service mode Press t...

Страница 13: ...urpose Off Zone in idle condition 2 Combined fault warning indicator light This indicator lights yellow if a fault in the system is detected The indicator is coupled with the READY contact see section Ready relay page 28 on the rear of the device which allows any faulty system behavior to be reported externally Note The fault types to be indicated via this indicator can be configured 3 2 PAVIRO Co...

Страница 14: ...ators LEDs at the front panel light up as long as the button is pressed LED test and the internal buzzer is activated 4 System fault indicator light This indicator lights yellow if a system fault according EN 54 16 was detected 5 Voice alarm indicator light This indicator lights red if the controller is in voice alarm state according EN 54 16 6 Network indicator light Indicates the Ethernet networ...

Страница 15: ...827716 F 01U 104 680 2 Euroblock connector 6 pole Phoenix MC 1 5 6 ST 3 81 1827745 F 01U 104 179 4 Euroblock connector 10 pole Phoenix MC 1 5 10 STF 3 81 1827787 F 01U 301 445 2 Euroblock connector 12 pole Phoenix MC 1 5 12 STF 3 81 1827800 F 01U 108 397 4 Foot stand self adhesive 1 Operation manual 1 Important safety instructions 4 PAVIRO Controller Parts included en 15 Operation manual 08 May 20...

Страница 16: ... C should not be exceeded Front attachment of the device Refer to the following illustration to attach the front of the device using four screws and washers Because of painted surfaces the connection of the grounding screw at the rear panel of the device is recommended Figure 5 1 Installation of the device into a 19 rack Caution The use of rack mount rails is recommended when installing the device...

Страница 17: ...d to prevent any outages that could occur as a result of negative ambient conditions If a solid object or fluid enters the housing immediately disconnect the device from the voltage supply and have it serviced by an authorized technician before it is recommissioned OM 1 Module installation The optional OM 1 Module can be installed at the rear of the device See item 2 in Rear page 11 Figure 5 3 Rea...

Страница 18: ...e following illustration shows the balanced cabling of an audio input or output on the device Figure 6 1 Balanced cabling Unbalanced cabling If the connecting cable s is are very short and no interference signals are to be expected in the environment of the device then an unbalanced signal can also be connected In this case it is imperative that a bridge in the connector between the shield and the...

Страница 19: ...tions of 0 14 mm AWG26 to 1 5 mm AWG16 can be used Recommended connecting cable flexible CU strand LiY 0 75 mm Routing Following illustration gives an overview of possible routings between the AMP IN audio inputs and the SPEAKER OUT audio outputs using the internal relays of the device The PVA 4CR12 includes two 2 in 6 routing blocks A or B Each routing block provides 2 regular inputs 1 spare ampl...

Страница 20: ...20 en Connection PAVIRO Controller 08 May 2017 04 F01U306900 Operation manual ...

Страница 21: ...NE OUT 4 1 Cold 1 2 Hot 2 3 Shield Plug Table 6 1 Internal connection of line level audio outputs Notice The maximum overall cable length between controller and amplifiers is 100 m Euroblock The audio outputs are electronically balanced You must always use a balanced audio signal at the output of the device where this is possible The scope of delivery for the device includes 3 pin connectors Condu...

Страница 22: ... of the PAVIRO power amplifier using standard RJ 45 patch cables Figure 6 4 Pin assignment of the LINE OUT 1 4 socket Loudspeaker outputs The audio outputs on the device allow to connect 100 V or 70 V loudspeaker zones The delivery includes 12 pin connectors Conductor cross sections of 0 14 mm AWG26 to 1 5 mm AWG16 can be used Recommended connecting cable flexible CU strand LiY 0 75 mm 6 2 2 22 en...

Страница 23: ...regulations When installing and operating 100 V loudspeaker networks compliance with the VDE regulation DIN VDE 0800 is mandatory Especially when 100 V loudspeaker networks in alarm system applications are concerned all safety precautions have to be in accordance with the safety class 3 standard Call station The four Call STation CST BUS ports connect call stations with the controller This are 8 p...

Страница 24: ...icate with a PC This not only allows simple configuration of the controller using the IRIS Net software but it also allows you to operate and monitor the entire system LED status lights The Ethernet interface of the controller has an orange and a green LED to display the status of the Ethernet connection If no network cable is connected both LEDs remain unlit The orange connectivity LED on the lef...

Страница 25: ...as an input and for daisy chaining the network The CAN bus allows different data rates to be used where the data rate is indirectly proportional to the bus length If the network is small data rates of up to 500 kbit s are possible In larger networks the data rate must be decreased down to the minimum data rate of 10 kbit s please refer to section Configuring the CAN baud rate Notice The data rate ...

Страница 26: ... Bus length in m Data transmission cable Termination in Ω Maximum data transmission rate Resistance per unit in mΩ m Cable cross section 0 to 40 70 0 25 to 0 34 mm AWG23 AWG22 124 1000 kbit s at 40 m 40 to 300 60 0 34 to 0 6 mm AWG22 AWG20 127 500 kbit s at 100 m 300 to 600 40 0 5 to 0 6 mm AWG20 150 to 300 100 kbit s at 500 m 600 to 1000 26 0 75 to 0 8 mm AWG18 150 to 300 62 5 kbit s at 1000 m Ta...

Страница 27: ...ates The overall length of all branch lines must not exceed 30 m The following applies In terms of rack wiring standard RJ 45 patch cables with 100 ohm impedance AWG 24 AWG 26 can be used for short distances up to 10 m The guidelines specified above for the network cabling must be used when wiring the racks with each other and for the building installation Slave clocks The lower half of the contro...

Страница 28: ...es faults in the system The following table shows the possible statuses of the ready contact Status Switch position Description Ready for operation ready The voltage supply is functioning the boot process of the device has completed and there are no faults in the system The relay has been activated Not ready The voltage supply is off interrupted or the boot process of the device has not yet comple...

Страница 29: ...e ready contact is 32 V 1 A Control input CONTROL IN The CONTROL IN port is split into two halves The upper half has five freely configurable supervised not isolated control inputs The lower half has five freely configurable isolated control inputs The delivery includes 10 pole connectors Conductor cross sections of 0 14 mm AWG26 to 1 5 mm AWG16 can be used Recommended connecting cable Flexible CU...

Страница 30: ...put e g for connecting a CIE add two resistors as illustrated above if not already included in the outputs of the connected device Notice The supervised inputs are internally equipped with 8 2 kΩ pull up resistors The ground pins are equipped with a common self resettable 140 mA fuse Isolated control inputs The isolated control inputs can be used as normal logical high low input with low 5 V or hi...

Страница 31: ...onnections for 10V REF and ground see the following diagram Figure 6 10 Sample application of a control input and use of an analog input signal The control inputs can also be used as digital control inputs Internally the control inputs are connected to ground via a resistor If an input is connected to the 10 V REF pin or another external voltage the input switches to the active status On Caution T...

Страница 32: ...ve the outputs are closed to ground Caution The maximum permissible current per output is 40 mA The maximum permissible voltage is 32 V To operate externally connected elements a voltage source is available on the connection V the voltage at connection V is identical to the device input voltage see also the following illustration The ground pin is equipped with a common self resettable 750 mA fuse...

Страница 33: ...to configure the parameters or fault types for which the changeover contact should switch over To integrate the device into the hazard alert systems a normally closed contact standby current principle is recommended Caution The maximum load of the control relay is 32 V 1 A 4CR12 4R24 CIE Figure 6 13 Internal configuration of the REL contact VDE 0833 4 PAVIRO Controller Connection en 33 Operation m...

Страница 34: ...ternally connected elements a voltage source is available on the connection V see also the following diagram Notice The voltage value used as the supply voltage for the controller is always present on the V output Caution The maximum permissible power on the V output is 200 mA Figure 6 14 Sample application of a high power control output LED with series resistor 6 11 2 34 en Connection PAVIRO Cont...

Страница 35: ...ddress must be unique i e it must only be assigned to one device host in a network If a new Ethernet is established for operating the controller we recommend retaining the default network ID and subnet mask When integrating the controller into an existing Ethernet the network configuration of the controller must be adjusted The default IP address of the controller can be retained if only one singl...

Страница 36: ...e 12 Network indicator light 250 On Off On 500 On On Off Table 7 2 Displaying the CAN baud rate via indicator lights on the front panel Notice Edit CAN baud rate Use the IRIS Net software to edit the CAN baud rate 36 en Configuration PAVIRO Controller 08 May 2017 04 F01U306900 Operation manual ...

Страница 37: ...tions In general the device can detect open circuit and short circuit In case of an open circuit only a fault message will be generated In case of a short circuit a fault message will be generated and the loudspeaker line will be automatically deactivated to avoid influence to other loudspeaker lines Impedance measurement The PVA 4CR12 controller is equipped with a speaker line impedance measureme...

Страница 38: ...nd the EOL slave module using very low frequency signals If a communication error occurs for example if the EOL master does not receive a response from the slave then an error message is generated The unique addressing of the slave modules means that multiple slave modules can be connected to one speaker line For communication between the master and the slave modules the EOL slave modules must be ...

Страница 39: ...peakers on the line the load on the line or the line capacitance The contact can be used to detect and report faults on a loudspeaker line Several EOL boards can be daisy chained to a single fault input This allows a loudspeaker line with several branches to be monitored Since the background music also includes a pilot tone signal there is no need to interrupt background music Please refer to the ...

Страница 40: ...e of the controller please refer to the IRIS Net documentation Warning Risk of explosion if battery is not replaced correctly Must be replaced only with the same or equivalent type of battery 9 40 en Maintenance PAVIRO Controller 08 May 2017 04 F01U306900 Operation manual ...

Страница 41: ...o A weighted Line in to line out 106 dB typical THD N 0 05 Crosstalk line level Line in to line out 0 dB gain 100 dB at 1 kHz Sample rate 48 kHz DSP processing resolution 24 bit linear A D and D A conversion 48 bit processing Audio inputs microphone line level MIC LINE 2 3 pin port electronically symmetric AUX 2 Stereo RCA Input level nominal MIC LINE 15 dBu AUX 9 dBu Input level max before clip M...

Страница 42: ...0 or 62 5 kbit s Audio electronically symmetric Max length 1000 m ANALOG CONTROL IN 1 12 pin port Control inputs 8 analog 0 10 V logic control low U 5 V DC high U 10 V DC Umax 32 V DC Reference outputs 10 V 100 mA GND Time sync input 1 DCF 77 receiver CONTROL OUT HP 1 12 pin port Control outputs 6 High Power outputs open collector Umax 32 V Imax 1 A Reference output V 24 V Imax 200 mA Ready fault ...

Страница 43: ...000 Mbit s RJ 45 integrated transformer isolation DC power input 21 32 V DC Power consumption 10 to 250 W Operating temperature 5 C to 45 C 23 F to 113 F Storage and transport temperature 40 C to 70 C 40 F to 158 F Electromagnetic environment E1 E2 E3 Product dimensions Width Height Depth 19 2 HU 483 x 88 2 x 391 mm Net weight 8 0 kg Shipping weight 9 5 kg Standards The device meets the following ...

Страница 44: ...Dimensions 10 2 44 en Technical data PAVIRO Controller 08 May 2017 04 F01U306900 Operation manual ...

Страница 45: ......

Страница 46: ...Bosch Security Systems B V Torenallee 49 5617 BA Eindhoven Netherlands www boschsecurity com Bosch Security Systems B V 2017 ...

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