Data sheet en_us_8337546379
- 1. Communications Systems | PRS 1AIP1 IP Audio Interface PRS 1AIP1 IP Audio Interface www.boschsecurity.com u All‑in‑one solution for audio transport on IP‑networks u Supervised control inputs and outputs u Supports re‑broadcasting u Configurable audio delay on the output for loudspeaker alignment u Easy to install and configure via standard web‑browser The PRS‑1AIP1 is a universal, IP‑based audio device The unit provides two balanced line inputs and two supporting VoIP and Audio over IP applications. It is an balanced line outputs. One of the inputs can be ideal solution for bridging audio and contact closures configured as balanced microphone input with a over long distance LAN and WAN networks, e.g. in and phantom power supply for electret / condenser between conference centers and/or in remote microphones. The output level is configurable. interpretation applications. It extends and interfaces A configurable audio delay can be used to artificially to DCN systems and non‑network based traditional delay the playback of audio for loudspeaker alignment. conference and public address systems without the Audio Routing need for a PC during operation. Audio signals can be routed in uni‑cast to up to 16 The unit has analog audio inputs and outputs for easy receivers, preconfigured or on activation of control interfacing. One audio input can be switched to inputs. Receivers are able to re-broadcast the microphone sensitivity with built‑in microphone incoming audio stream to other receivers. In case the supervision. Also, the control inputs offer cable and interfaces are on the same LAN also broadcast is connection supervision. supported. Control inputs and outputs can be used to pass In PCM and G.711 (uLaw and aLaw) full duplex audio channel engaged events to the DCN system. interfacing between two units is possible. Functions Control inputs and outputs The unit has eight control inputs. Eight control outputs Audio have dry relay contacts. Control inputs can be routed Multiple audio formats are supported: single channel, to control outputs for remote actions or to pass on full duplex 16‑bit PCM or G.711 for very low latency, fault information between audio transmitter and and two-channel send or receive MP3 for high quality receiver, in both directions. Control inputs can also be audio with various sample rates and compression configured to change the audio routing. settings. An additional dry relay contact is provided for fault indication of the unit, including a high temperature fault situation.
- 2. 2 | PRS 1AIP1 IP Audio Interface Network Interfaces Impedance 1360 ohm The unit interfaces to 10 and 100 Mbit Ethernet networks and announces its IP‑address that was given Frequency response 100 Hz to 15 kHz by a DHCP server. It can also search the network for a S/N >60 dB free IP‑address or can be given a static IP‑address. A second Ethernet connection is available to support Supervision detection Electret: 0.4 – 5 mA network redundancy. Dynamic: 120 – 1300 ohm An RS 232 interface is build‑in to communicate Line Inputs additional serial data over the IP network. Sensitivity -16.5 to +6 dBV Power Supplies Two power supply connections are provided as main Impedance 22 kohm input and backup input with supervision of both supplies. Frequency response 20 Hz to 15 kHz Controls and Indicators (front) S/N >70 dB • Reset button, recessed Pilot tone detection level -30 dBV • Two status indicator LEDs for network (input 2 only) • Eight status LEDs for control inputs Line outputs Interconnections (rear) • Eight control inputs on Euro‑connector Level 6 dBV max • Eight control outputs on Euro‑connector • Fault relay output on Euro‑connector Pilot tone level (output 2 only) -20 dBV (20 kHz) • Two balanced audio inputs on Euro‑connector (one Audio formats line input, one line / microphone input) • Two balanced audio outputs on Euro‑connector MPEG 1-layer 3 (MP3) 32, 44.1 and 48 kHz sample rate • Two Ethernet connections on RJ45 • RS 232 on Sub‑D Encoding up to 192 kbps VBR • RS 485 on Euro‑connector (future use) Decoding up to 320 kbps (stereo) • Main power supply on jack • Backup power supply on Euro‑connector MPEG 1-layer 2 16, 22.05 and 24 kHz sample rate Certifications and Approvals G.711 uLaw, aLaw at 8, 24 or 32 kHz sample rate Safety acc. to IEC 60065‑98 PCM 16‑bit at 8, 24 or 32 kHz sample Immunity acc. to EN 55103‑2 / rate EN 50130‑4 / EN 55024 Control inputs 8x Emissions acc. to EN 55103‑1 / EN 55022 Connectors Removable screw terminals Emergency acc. to EN 60849 Operation Closing contact (with Parts Included supervision) Control / fault outputs 8x/1x Quantity Component Connectors Removable screw terminals 1 PRS-1AIP1 IP Audio Interface Operation Make contact (SPST, voltage 1 Power supply free) 1 Set of connectors Rating 24 V, 0.5 A Technical Specifications Ethernet Electrical Connector Dual RJ45, DTE-pinout External power supply 1 18 to 56 VDC Standard 802.3i / 802.3u External power supply 2 18 to 56 VDC Speed 10 / 100 Mbps, auto-negotiation Power consumption 8 W max Flow Full / half-duplex, auto- negotiation Microphone input Protocol TCP/IP, UDP, RTP, IGMP, DHCP, Sensitivity -48.5 to -26 dBV SNMP
- 3. 3 | PRS 1AIP1 IP Audio Interface RS 232 Connector 9‑pin Sub‑D male, DTE‑pinout Pinout 300 to 115.200 Baud Setting (default) 9600, 8, N, 1 Mechanical Dimensions (H x W x D) 216 x 38 x 125 mm( 8.5 x 1.5 x 4.92 in) (half 19” wide) Weight 0.7 kg (1.5 lb) Mounting Stand‑alone or in 19”‑rack with additional frame Color Silver with Charcoal Environmental Operating temperature -5 ºC to +50 ºC (+23 ºF to +122 ºF) Start-up temperature 0 ºC to +50 ºC (+32 ºF to +122 ºF) Storage temperature -20 ºC to +70 ºC (-4 ºF to +158 ºF) Humidity 15 to 90 % Air pressure 600 to 1100 hPa Ordering Information PRS‑1AIP1 IP Audio Interface universal, IP‑based audio device supporting VoIP and Audio over IP applications. Order number PRS-1AIP1 Represented by: Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina: Bosch Communications Systems Bosch Security Systems B.V. Robert Bosch (SEA) Pte Ltd, Security Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division 12000 Portland Avenue South P.O. Box 80002 Systems 201 Building, No. 333 Fuquan Road Via Anhanguera, Km 98 Burnsville, Minnesota 55337, USA 5617 BA Eindhoven, The Netherlands 11 Bishan Street 21 North IBP CEP 13065-900 Phone: +1-800-392-3497 Phone: + 31 40 2577 284 Singapore 573943 Changning District, Shanghai Campinas, Sao Paulo, Brazil Fax: +1-800-955-6831 Fax: +31 40 2577 330 Phone: +65 6571 2808 200335 China Phone: +55 19 2103 2860 audiosupport@us.bosch.com emea.securitysystems@bosch.com Fax: +65 6571 2699 Phone +86 21 22181111 Fax: +55 19 2103 2862 www.boschsecurity.com www.boschsecurity.com apr.securitysystems@bosch.com Fax: +86 21 22182398 al.securitysystems@bosch.com www.boschsecurity.asia www.boschsecurity.com.cn www.boschsecurity.com © Bosch Security Systems 2012 | Data subject to change without notice 1777318027 | en, V1, 12. Jun 2012