BSS BLU120 Data Sheet
Networked Signal Processors bssaudio.com
BLU-120
Soundweb
TM
OF FIRE REPLACE ONLY WITH THE
ETHERNET
A
12341
23
4
B
C
D
CAUTION:
TO REDUCE THE RISK
SAME TYPE AND RATING OF FUSE
AVIS:
UTILISER UN FUSIBLE DE
RECHANGE DE MEME TYPE
THIS EQUIPMENT MUST BE EARTHED
MANUFACTURED IN
THE USA BY
BSS AUDIO
RS232LOCATE
SSSS
SSSS
SSSS
SSSS
T1.6AH - 250V FUSE
100-240V ~ 50/60Hz, 55W
BLU link
IN
OUT
Soundweb™ London
BLU-120
OVERVIEW:
The Soundweb London BLU-120 offers configurable I/O and a high bandwidth, fault tolerant digital audio bus.
The BLU-120 is configurable through HiQnet™ London Architect. A rich palette of logic objects and a “drag and drop”
method of configuration provide a simple and familiar design environment.
This processor features a low latency, fault tolerant digital audio bus of 256 channels which uses standard Category 5e
cabling giving a distance of 100m between compatible devices. Fiber media converters can be used to increase the
distance between devices to over 40km.
Four card slots which accommodate analog inputs, analog outputs, digital inputs and digital outputs in banks of four
facilitate many different device I/O configurations.
Analog Input Cards provide software configurable gain in 6dB steps up to +48dB per channel and software selectable
Phantom Power per channel. Digital Input Cards and Digital Output Cards process AES/EBU and/or S/PDIF audio and
offer a variety of clocking and syncing options. (Further information about the I/O cards can be found on dedicated
datasheets)
Phantom Power, Sync, Signal Present and Clip information per channel is easily accessible, without the requirement for
a PC, from clear front panel LED indication. Device-specific information such as Device Name, Device Type, Firmware
Version Number, Time, IP Address and Subnet Mask is available from the front panel display. A bi-directional locate
function allows devices to be identified both from and within HiQnet London Architect.
12 Control Inputs and 6 Logic Outputs allow the BLU-120 to be integrated with GPIO compatible devices. The
Soundweb London Interface Kit, comprehensive documentation which details how Soundweb London systems can be
integrated with third party control systems, is included within the installation of HiQnet London Architect.
The BLU-120 and the other members of the Soundweb London family provide the building blocks of the perfectly tailored
system solution.
KEY FEATURES:
9 Four Input / Output Card Slots
9 Configurable Inputs / Outputs
9 Analog Inputs (with Phantom Power per
Channel)
9 Analog Outputs
9 Digital Inputs (AES/EBU and S/PDIF)
9 Digital Outputs (AES/EBU and S/PDIF)
9 Rich Palette of Logic Objects
9 256 Channel, Low Latency, Fault Tolerant Digital
Audio Bus
BSS AUDIO | 8760 S. Sandy Parkway | Sandy, UT 84070 U.S.A | Ph. +1 - 801-566-8800 | Fax +1 - 801-566-7662
9 Clear Front Panel LED Indication
9 Informative Front Panel Display
9 Bi-Directional Locate Functionality
9 12 Control Inputs and 6 Logic Outputs for GPIO
Integration
9 Soundweb London Interface Kit for Third Party
Control System Integration (Documentation)
9 HiQnet Device
9 Configuration, Control and Monitoring from
HiQnet London Architect
bssaudio.com Networked Signal Processors
Soundweb™ London BLU-120
TECHNICAL SPECIFICATIONS:
Front Panel Led Indicators:
Per Input:
Other: LCD Display, Data Activity
Analog Inputs: Up to 16 electronically balanced on Phoenix Combicon removable screw connectors
Mic/Line Inputs: Nominal gain 0dB, electronically switchable up to +48dB,in +6dB steps
Input Impedance: 3.5kΩ
Maximum Input Level: +20dBu with 0dB input gain,+8dBu with 12dB gain
CMRR: >75dB at 1KHz
Input Noise (E.I.N.): <-128dBu typical with 150Ω source
Phantom Power: 48V nominal, selectable per input
A/D Latency: 38.7/Fs
Digital Inputs: Up to 16 AES/EBU or S/PDIF on Phoenix/Combicon removable screw connectors
Input Impedance: 110 ohm (AES/EBU), 75 ohm (S/PDIF)
Sample Rate: 48kHz or 96kHz
Sample Rate Conversion: 8kHz-96kHz
THD+N: <-140dB
Latency: 3/Fso + (56.581/Fsi) + (55.658/Fso)
Analog Outputs: Up to 16 electronically balanced on Phoenix/Combicon removable screw connectors
Maximum Output Level: +19dBu
Frequency Response: 20Hz-20KHz (+0.5dB/-1dB)
THD: <0.01% 20Hz to 20KHz, +10dBu output
Dynamic Range: 108dB typical, 22Hz-22KHz unweighted
Crosstalk: <-75dB
D/A Latency: 28/Fs
Digital Outputs: Up to 16 AES/EBU or S/PDIF on Phoenix/Combicon removable screw connectors
Output Impedance: 110 ohm (AES/EBU), 75 ohm (S/PDIF)
Sample Rate: 48kHz or 96kHz
Sample Rate Conversion: 8kHz-96kHz
THD+N: <-140dB
Latency: 3/Fso + (56.581/Fsi) + (55.658/Fso)
Control Ports: 12 inputs and 6 outputs
Control Input Voltage: 0 to 4.5v
Control Input Impedance: 4.7kΩ to +5V (2-wire mode), >1MΩ (3-wire mode)
Logic Output Voltage: 0 or +5V unloaded
Logic Output Impedance: 440Ωs
Logic Output Current: 10mA source, 60mA sink
Watchdog Output: Phoenix/Combicon connector for failsafe control
Opto Output Current: 14mA maximum
Withstanding Voltage: 80V maximum (Off)
Series Impedance: 220Ω (isolated)
Control Network:
Connectors: RJ45 Ethernet connector
Maximum Cable Length: 100m/300ft on Category 5 cable between device and Ethernet switch
Digital Audio Bus:
Connectors: 2 x RJ45 Ethernet connectors
Maximum Cable Length: 100m/300ft on Category 5e cable between devices
Maximum Number of Nodes: 60
Latency Per Node: 4(+/-1)Fs
Power and Dimensions:
Mains Voltage: 100-240V AC, 50/60Hz
Power Consumption: <35VA
BTU Rating: <188 BTU/hr
Operating Temperature Range: 5 (41) to 35 (95) degrees C (degrees F)
Dimensions (H(U) x W x D): 1.75" (1U) x 19" x 12.5" (45mm x 483mm x 318mm)
Weight: 9 lbs / 4.1 kgs (estimated)
Signal Present, CLIP, SYNC/48V, I/O card type (IN, OUT, DIG, AEC)
18-0651
BSS AUDIO | 8760 S. Sandy Parkway | Sandy, UT 84070 U.S.A | - Ph. +1 801-566-8800 | Fax +1 - 801-566-7662
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