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Bộ Kit PVA-CSK Bosch
Liên hệ
Call station kit for making custom made-call station
Connectors for 3 alarm buttons or lockable key switch
Connector for 15 programmable buttons
Connector for microphone and loudspeaker
PVA-CSK Call station kit
Call station kit for the PAVIRO system; used for installing an application-specific call station, such as a fire department call station.
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Bộ Kit PVA-CSK Bosch
Call station kit for making custom made-call station
Connectors for 3 alarm buttons or lockable key switch
Connector for 15 programmable buttons
Connector for microphone and loudspeaker
PVA-CSK Call station kit
Call station kit for the PAVIRO system; used for installing an application-specific call station, such as a fire department call station.
The PVA-CSK call station kit is a call station printed circuit board (PCB) for the PAVIRO system. The circuit board allows an application-specific call station to be installed, such as a fire department call station. The call station kit is based on the call station, but has been optimized so that it is easy to adapt to different application areas. In addition to the stem microphone that is used with the PVA-15CST, a dynamic EMERGENCY microphone such as the LBB 9081 can also be connected. The call station kit is equipped with an illuminated LC display (122 x 32 pixels). The call station has the following features:
• Possible to connect microphone with pre-amplifier and compressor/limiting switch
• Possible to connect five pre-programmed menu/ function buttons
• Possible to connect up to 15 function and selection buttons, programmable button assignment
• Possible to connect up to three alarm buttons or key switches
• Possible to connect an external microphone or audio source
• Possible to connect a loudspeaker
• High-resolution LC display
• Comprehensive parameter settings menu on the actual call station
• Microphone and line monitoring
• Error message via LED and buzzer, and error text in the LC display
• Processor control of all functions
• Monitoring of the processor system via watchdog circuit
• Non-volatile FLASH memory for configuration data
The call station is processor-controlled, and equipped with extensive monitoring functions. Line monitoring for the CAN bus and for audio transmission allows line interruptions and short-circuits to be detected and indicated to the user. The microphone, PTT button, alarm button and key switch monitoring allows line interruptions and short-circuits to be detected and reported. The call stations can be configured quickly and easily using IRIS-Net. A graphical and dialog-based user interface allows the user to define all button functions, priorities, options, and other properties.
Thông số kỹ thuật PVA-CSK
| Buttons (through screw-terminal connectors) | 5 pre-programmed 15 programmable zone/function buttons 3 supervised programmable optional emergency buttons 2 connections for each button; 23 buttons share 6 common VCCs (3V3 - DC) Each button has short circuit protection |
| LEDs connected to buttons (through screw-terminal connectors) | This kit supports open drain outputs with max. 5 mA per output. Using the internal supply, a maximum of 100 mA can be sourced for all outputs. The kit also provides an external power supply for lighting LEDs of external normal buttons. 2 connections (VCC & open collector) are available for each LED connected to a button. In total, 38 LEDs share 10 common MIX_PWR_LED. These LEDs are supplied with 5 V DC using the internal power supply. The connected LEDs are supplied with 24 V DC using the external power supply. Each LED circuit has short-circuit protection. |
| Power LED (through screw-terminal connectors) | Driven by MIX_PWR_LED (5 V DC or 24 V DC) 2 connections (VCC & open collector) |
| Fault LED (through screw-terminal connectors) | Driven by MIX_PWR_LED (5 V DC or 24 V DC) 2 connections (VCC & open collector) |
| Alarm LED (through screw-terminal connectors) | Driven by MIX_PWR_LED (5 V DC or 24 V DC) 2 connections (VCC & open collector) |
| Included LCD display kit | A flat ribbon cable connects the display to the call station kit mainboard. The ribbon cable length is +/- 300 mm |
| Others (through screw-terminal connectors) | 1 audio source (line in) 1 supervised microphone input (eg. LBB9081) capsule and PTT button connection (input & VCC) with short-circuit protection. 1 loudspeaker connection, 1 additional +24 V DC power supply |
| External connectors | 1 call station bus connector (control data + audio + power supply, RJ-45) 1 EXT connector (RJ-12, e.g. for call station extension) |
| Nominal voltage | 24 V DC (-10%/+30%) |
| Maximum voltage range | 15–58 V DC |
| Nominal current consumption for main power supply | < 100 mA |
| External power supply for lighting, without extensions | < 80 mA/24 V < 110 mA/18 V |
| Internal power supply for lighting, without extensions | < 150 mA/24 V < 200 mA/18 V |
| CAN interface | 10, 20, or 62.5 kbit/s |
| Maximum mic input level | -21 dBu |
| Maximum line input level | +4 dBu |
| NF output | Balanced |
| Nominal level | +6 dBu |
| Maximum level | +12 dBu |
| Frequency response | 200–16,000 Hz, +0/-3 dB |
