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BOSCH/PA PRS-CSRK
Features:
Praesideo Remote Call Station Kit
The PRS-CSRK is a PCB with the same functionality as the remote call station, PRS-CSR, but without its housing and other components. It is for the construction of custom applications. It connects via a CAT-5 cable, one-to-one, to the call station interface, PRS-CSI, which is part of the Praesideo optical network. The CAT-5 cable, carrying digital audio and control data, can be as long as 1 km. The length of the CAT-5 cable is not a part of the Praesideo optical network length. This considerably increases the overall possible length of the optical network.
The PRS-CSR can be extended with up to 16 keypads (LBB 4432/00 or LBB 4434/00), each with eight configurable keys. Extension with a numeric keypad (PRS-CSNKP) is also possible.
Features:
Connects to call station interface via CAT-5 cable
Up to 1 km from Praesideo optical network
Uses standard Praesideo keypads for extension
Built-in limiter
Powered via CAT-5 and/or local power supply
Complete supervision
Specifications
Electrical
Power consumption 4 W at 48 V without keypads
External power supply 18 to 56 VDC
Microphone
Nominal acoustic input level 75 to 90 dB SPL
SNR > 60 dB at 85 dB SPL
Frequency response 340 Hz to 14 kHz (-3 dB)
Loudspeaker
SNR 80 dB at max.
Sound pressure level 85 dB (SPL) at 0.5 m and 1 kHz
Headset
Impedance 0.5 to 5 kohm
Input sensitivity -57 to -42 dBV/Pa (±3 dB)
Earphone impedance >16 ohm
Status outputs 5 x open collector / drain
Max. current (internal) 10 mA per pin; 30 mA total
Max. voltage 56 V per pin
Max sink current 100 mA per output pin
Control inputs 2 x
Operation Closing contact (with supervision)
Mechanical
Dimensions (H x W x D): 20 x 130 x 118 mm
Weight: 120 g
Mounting PCB 6 holes
Environmental
Operating Temperature -5°C to +55°C
Storage Temperature: -20°C to +70°C
Humidity: 15% to 90%
Air pressure: 600 to 1100 hPa
The PRS-CSRK is a PCB with the same functionality as the remote call station, PRS-CSR, but without its housing and other components. It is for the construction of custom applications. It connects via a CAT-5 cable, one-to-one, to the call station interface, PRS-CSI, which is part of the Praesideo optical network. The CAT-5 cable, carrying digital audio and control data, can be as long as 1 km. The length of the CAT-5 cable is not a part of the Praesideo optical network length. This considerably increases the overall possible length of the optical network.
The PRS-CSR can be extended with up to 16 keypads (LBB 4432/00 or LBB 4434/00), each with eight configurable keys. Extension with a numeric keypad (PRS-CSNKP) is also possible.
Features:
Connects to call station interface via CAT-5 cable
Up to 1 km from Praesideo optical network
Uses standard Praesideo keypads for extension
Built-in limiter
Powered via CAT-5 and/or local power supply
Complete supervision
Specifications
Electrical
Power consumption 4 W at 48 V without keypads
External power supply 18 to 56 VDC
Microphone
Nominal acoustic input level 75 to 90 dB SPL
SNR > 60 dB at 85 dB SPL
Frequency response 340 Hz to 14 kHz (-3 dB)
Loudspeaker
SNR 80 dB at max.
Sound pressure level 85 dB (SPL) at 0.5 m and 1 kHz
Headset
Impedance 0.5 to 5 kohm
Input sensitivity -57 to -42 dBV/Pa (±3 dB)
Earphone impedance >16 ohm
Status outputs 5 x open collector / drain
Max. current (internal) 10 mA per pin; 30 mA total
Max. voltage 56 V per pin
Max sink current 100 mA per output pin
Control inputs 2 x
Operation Closing contact (with supervision)
Mechanical
Dimensions (H x W x D): 20 x 130 x 118 mm
Weight: 120 g
Mounting PCB 6 holes
Environmental
Operating Temperature -5°C to +55°C
Storage Temperature: -20°C to +70°C
Humidity: 15% to 90%
Air pressure: 600 to 1100 hPa
Our Price
880.13 BGN
BUY NOW!
Availability of this item:
In Stock
In Stock
Warranty: 12 months
Продуктът е наличен в
• София, Централен склад бул. "Проф. Цветан Лазаров" 74А
Useful links:
Into Category:
Bosch Praesidio
Availability info:
- In stock
- 2 - 5 days
- Limited Qty. Available
- Not available *
- Discontinued
* On request
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Advisers
OPERATOR:
"Music World” Ltd
VAT № BG 205686014
7, Iskarsko Chausee blvd.
1528, Sofia, Bulgaria,
info@musicworld.bg
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