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Table of Contents
Related Manuals for Bosch PVA-4CR12
Summary of Contents for Bosch PVA-4CR12
- Page 1 PAVIRO Controller PVA-4CR12 Operation manual...
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Page 3: Table Of Contents
PAVIRO Controller Table of Contents | en Table of contents Safety Short information System overview Rear Front Parts included Installation OM-1 Module installation Connection Audio input 6.1.1 Line level signal 6.1.2 Amplifier inputs Audio output 6.2.1 Line level signal 6.2.2 Loudspeaker outputs Call station Ethernet... -
Page 4: Safety
en | Safety PAVIRO Controller Safety Danger! High risk: This symbol indicates an imminently hazardous situation such as "Dangerous Voltage" inside the product. If not avoided, this will result in an electrical shock, serious bodily injury, or death. Warning! Medium risk: Indicates a potentially hazardous situation. If not avoided, this could result in minor or moderate bodily injury. - Page 5 PAVIRO Controller Safety | en 13. Use only with the cart, stand, tripod, bracket or table specified by the manufacturer, or sold with the apparatus. – When a cart is used, use caution when moving the cart/ apparatus combination to avoid injury from tip-over. Quick stops, excessive force, and uneven surfaces may cause the appliance and cart combination to overturn.
- Page 6 en | Safety PAVIRO Controller Danger! Object and Liquid entry – Never push objects of any kind into this apparatus through openings as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. Never spill liquid of any kind on the apparatus. 25.
- Page 7 PAVIRO Controller Safety | en Warning! To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone- network voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some LAN and WAN ports both use RJ‑45 connectors. Use caution when connecting cables.
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Page 8: Short Information
PAVIRO Controller Short information The PVA-4CR12 controller is the central paging manager for the PAVIRO system. Eight local audio inputs can be switched to four audio outputs. A two channel message manager is integrated. The controller provides all the audio processing, supervision and control functions for a complete PAVIRO system. -
Page 9: System Overview
General overview The PVA-4CR12 is the controller of the PAVIRO system. The controller contains all necessary audio functions and is responsible for controlling and monitoring the complete PAVIRO system. The type and number of connected audio sources, amplifiers, and relays are extremely variable, and can be adjusted to individual requirements. - Page 10 en | System overview PAVIRO Controller Call stations The call stations are used mainly for announcements, but are also used for manual control of the PAVIRO system. Possible call station functions include zone/group selection, announcements, program allocation, triggering chime and alarm signals, and message playback.
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Page 11: Rear
PAVIRO Controller System overview | en – The power amplifiers and the routers are controlled and monitored by the controller via an additional, independent CAN bus interface. – The connection to a PC is established via an Ethernet interface. – An optional OM-1 Module can be installed at the rear of the device. - Page 12 en | System overview PAVIRO Controller Number Element Description 9 CONTROL IN/OUT port Control port with analog/logic inputs, high power outputs and pins for DCF77 or slave clocks. 10 CAN BUS port Port for connecting power amplifiers or routers. 11 ETHERNET port with status Port for connecting to a PC or other network indicator lights devices.
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Page 13: Front
PAVIRO Controller System overview | en Front Number Symbol Element Description Zone status indicator light Indicates the status of the zone: – Green = Zone is in use for non- emergency purpose – Yellow = Zone fault detected (Note: The indication of this status has the highest priority) –... - Page 14 en | System overview PAVIRO Controller Number Symbol Element Description Recessed button The button is protected to prevent it from being pressed accidentally. Use a pointed object (such as a ballpoint pen) to press the button. This button has the following functions: –...
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Page 15: Parts Included
PAVIRO Controller Parts included | en Parts included Quantity Component PVA-4CR12 CAN terminating resistor (120 ohm) Euroblock connector 2-pole (Phoenix, PC 5/2-STF-7,62, 1975697, F.01U. 108.398) Euroblock connector 3-pole (Phoenix, MC 1,5/3-STF-3,81, Nr. 1827716, F.01U. 104.680) Euroblock connector 6-pole (Phoenix, MC 1,5/6-ST-3,81, 1827745, F.01U. -
Page 16: Installation
en | Installation PAVIRO Controller Installation This device has been developed for horizontal installation in a conventional 19" rack cabinet. As a rule, the device must be mounted in such a way that the ventilation slots are not blocked on either side. When installing the device in the housing and rack cabinet, ensure there is a free channel of air between the sides of the device and the side walls of the cabinet/rack up to the level of the upper rack or cabinet vent so that the devices are sufficiently ventilated. -
Page 17: Om-1 Module Installation
PAVIRO Controller Installation | en Figure 5.2: Stacking of devices using the supplied foot stands (example with 3 devices, rack mount rails are used for the bottom device only) The device must be protected from: – Dripping water or spray –... -
Page 18: Connection
en | Connection PAVIRO Controller Connection Audio input 6.1.1 Line level signal MIC/LINE IN This Euroblock inputs allow the connection of low impedance microphones or line level audio sources. The audio inputs are electronically balanced. You must always use a balanced audio signal at the input of the device where this is possible. -
Page 19: Amplifier Inputs
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. - Page 20 en | Connection PAVIRO Controller 08-May-2017 | 04 | F01U306900 Operation manual...
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Page 21: Audio Output
PAVIRO Controller Connection | en Audio output 6.2.1 Line level signal The four audio output channels of the controller can be connected via Euroblock or RJ-45. Using the RJ-45 socket is recommended for connecting PAVIRO power amplifiers. The internal connections of the outputs are given in following table. Euroblock Function RJ-45... -
Page 22: Loudspeaker Outputs
en | Connection PAVIRO Controller Balanced cabling The following illustration shows the balanced cabling of an audio input (or output) on the device. Figure 6.3: Balanced cabling RJ-45 The pin assignment of the LINE OUT 1-4 audio output sockets allows to connect the controller to the RJ-45 audio input socket of the PAVIRO power amplifier using standard RJ-45 patch cables. -
Page 23: Call Station
PAVIRO Controller Connection | en For ease of installation, the connector can be removed. Several loudspeakers can be connected until the point at which the total power consumption of the loudspeaker network corresponds to the nominal power value of the amplifier channel, where the rated load resistance of the power amplifier outputs is not to be exceeded. -
Page 24: Ethernet
en | Connection PAVIRO Controller AUDIO CALL STATION TO CONTROLLER - AUDIO CALL STATION TO CONTROLLER + AUDIO CONTROLLER TO CALL STATION - 5: CAN_L (-) 4: CAN_H (+) AUDIO CONTROLLER TO CALL STATION + GND ( CAN_GND 1: +24V DC Figure 6.6: Pin assignment of CST BUS connector For the CST BUS, the same requirements apply for the used line (length, cross section, etc.) as for the CAN bus interface (see section CAN BUS). -
Page 25: Can Bus
PAVIRO Controller Connection | en Connect a 24-volt DC source to the DC power input. The delivery includes a 2-pin connector. Conductor cross-sections of 0.2 mm² (AWG24) to 6 mm² (AWG10) can be used. Recommended connecting cable: flexible CU strand, LiY, 4 mm². The DC input is protected against incorrect polarity and overload. - Page 26 en | Connection PAVIRO Controller Figure 6.7: Assignment of the CAN port Figure 6.8: Assignment of the CAN connector Designation Cable color T568A T568B CAN_GND Green Orange CAN_H (+) Blue CAN_L (-) Blue stripes Table 6.3: Assignment of the CAN BUS interface Cable specification In accordance with the ISO 11898-2 standard, shielded twisted-pair cables with an impedance of 120 ohms must be used as the data transfer cable for the CAN bus.
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Page 27: Slave Clocks
PAVIRO Controller Connection | en The following table allows initial estimates for the required cable cross-section for different bus lengths and various numbers of bus participants. Bus length (in m) Number of devices on the CAN Bus 0.25 mm² or AWG24 0.34 mm²... -
Page 28: Dcf77
en | Connection PAVIRO Controller DCF77 The top half of the control port has an input for the radio receiver of the DCF77 signal. Observe the delivered documentation when connecting a 3 party DCF receiver to the controller. Ready relay The lower half of the control port has a potential-free READY changeover contact. -
Page 29: Control Input
PAVIRO Controller Connection | en The changeover contact position for the status “not ready” is displayed on the device. The IRIS-Net software allows the user to configure the fault types for which the changeover contact should switch over and signal the status “not ready”. To integrate the controller into the hazard alert systems, a normally-closed contact (standby current principle) is recommended, i.e., the left and right pin. - Page 30 en | Connection PAVIRO Controller Figure 6.9: Using supervised or isolated inputs of the CONTROL IN port Supervised control inputs The supervised control inputs can be used as – normal logical (high/low) input (with low ≤ 5 V or high ≥ 10 V), –...
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Page 31: Analog Control In
PAVIRO Controller Connection | en 6.10.2 ANALOG CONTROL IN The upper half of the control port has eight freely programmable control inputs for voltages of between 0 volts and 10 volts. The inputs are numbered 1 through 8. The controller provides its own voltage supply for externally connected control elements, e.g., a potentiometer. -
Page 32: Control Output
en | Connection PAVIRO Controller Figure 6.11: Sample application of a control input and use of 2 digital input signals 6.11 Control output 6.11.1 CONTROL OUT Control outputs The freely programmable control outputs are designed as open collector outputs that have a high resistance (open) when not active (OFF/inactive). - Page 33 PAVIRO Controller Connection | en Figure 6.12: Connecting a relay and the supervision contacts of a CIE to the CONTROL OUT port Control relay The control relay REL (changeover contact) can be used as VDE 0833-4 compliant output. The IRIS-Net software allows the user to configure the parameters or fault types for which the changeover contact should switch over.
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Page 34: Control Out Hp
en | Connection PAVIRO Controller 6.11.2 CONTROL OUT HP The lower half of the control port has six freely programmable high power (HP) control outputs numbered 1 through 6. In inactive mode (Off), these control outputs are open, while in active mode (On), they are closed to ground. To operate the externally connected elements, a voltage source is available on the connection V;... -
Page 35: Configuration
PAVIRO Controller Configuration | en Configuration IRIS-Net IRIS-Net PC software is used to configure and operate the PAVIRO system. It enables the overall configuration of the controller and connected devices to be performed off-line using a PC (i.e., without establishing a connection between the PC and controller). The configuration can then be transferred by establishing a connection between the PC and controller via Ethernet. - Page 36 en | Configuration PAVIRO Controller Baud rate (in kbit/s) Zone status indicator Zone status indicator Network indicator light of zone 11 light of zone 12 light 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.
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Page 37: Operation
8.1.1 Impedance measurement The PVA-4CR12 controller is equipped with a speaker line impedance measurement function. This function measures the effective values of the output current and the output voltage. The impedance value of the connected speaker line is calculated using these measurements. Due to the frequency and temperature dependence of the speaker line, the value obtained can vary substantially. -
Page 38: Eol Slave Module
en | Operation PAVIRO Controller Notice! The total impedance connected at the output on the amplifier (loudspeakers and cabling) must be within the specified impedance range in terms of the test frequency (see the table entitled “Impedance measuring specification”). Notice! To detect a line interruption to a single speaker, or the failure of a single speaker, the following instructions must be observed: Do not connect more than five speakers to one speaker line. -
Page 39: Plena Eol
PAVIRO Controller Operation | en 8.1.3 Plena EOL The Plena end-of-line boards can be used for permanent supervision on not active and active speaker lines. The PLN-1EOL module can be used e.g. for speaker lines with permanent background music or if passive volume controls are used. Plena end-of-line boards PLN-1EOL monitor the presence of a pilot tone on a loudspeaker line. -
Page 40: Maintenance
en | Maintenance PAVIRO Controller Maintenance Firmware update IRIS-Net can be used to update the firmware 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. -
Page 41: Technical Data
PAVIRO Controller Technical data | en Technical data Audio 8 audio inputs, 4 audio outputs Safety/redundancy Internal supervision, system monitoring, watchdog, fault output PC configuration and control software – Configuration Wizard: Easy system configuration. – IRIS-Net: Integration of controller, amplifiers, call stations, routers and peripheral control;... - Page 42 en | Technical data PAVIRO Controller Audio outputs (line level) LINE OUT: 1 x RJ-45, 4 x 3-pin port – Output level (nominal) 6 dBu – Output level (max. before clip) 9 dBu – Output impedance <50 Ω – Min. load impedance 400 Ω...
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Page 43: Standards
PAVIRO Controller Technical data | en 2 ✕ 10-pin port CONTROL OUT – Control outputs 12 Low Power outputs (open collector, U 32 V, I = 40 mA) – Control relay 1 (NO/NC relay contacts, U = 32 V, I 1 A) Interfaces 1 ✕... -
Page 44: Dimensions
en | Technical data PAVIRO Controller 10.2 Dimensions 08-May-2017 | 04 | F01U306900 Operation manual... - Page 46 Bosch Security Systems B.V. Torenallee 49 5617 BA Eindhoven Netherlands www.boschsecurity.com © Bosch Security Systems B.V., 2017...