Architects & Engineers Specification
S-4000S Digital Snake System
365.8
336
386.7
440
434.6
482
465
133.8
266.4
132.5
57
482
465
S-4000R Remote Control Dimensions
215
60.9
54.3
The audio protocol for a 40-channel system
shall have a 96 kHz sampling rate, provide
24-bit audio, and have a protocol latency of
375 microseconds from the stage unit to the
FOH unit. The system shall have redundant
Ethernet ports allowing the connection of
two Cat5e or Cat6 cables from the Input
unit to the FOH unit. The system shall be
designed to switch automatically from one
cable to the other in the case of damage to
one of the cables. The system shall allow
the user to copy or “split” the input sources
to several Output Modules using a fast
gigabit Ethernet switching hub.
89.2
The inputs shall be of very high quality
and accept both line and microphone level
inputs with individually selectable phantom
power. The input gains or trims for the
inputs as well as their phantom power
settings, shall be remotely controllable from
the Stage or FOH Module using either a
hardware remote control unit or a computer.
The gain level shall be controllable in 1 dB
steps. The system shall also offer at least 10
preset memories of different configurations
of the input gain and phantom power
settings.
S-4000H FOH Unit Dimensions
440
434.6
265.4
57.1 76.2 57.1
The modularity shall allow for different
configurations of the Input Module or Stage
Box including 40 inputs and 0 outputs, 32
inputs and 8 outputs, or 24 inputs and 16
outputs. The transmission cable between
the Input or Stage Box Module and the
Output or FOH Module(s) shall be a Cat5e
or Cat6 cable.
S-4000S-3208 Stage Unit Dimensions
87.8
The digital audio transmission system
(Digital Snake) shall be a modular system
that can be configured in groups of 8
channels up to a maximum of 40 channels
per transmission cable. The system shall
consist of one Input or Stage Box Module,
with XLR or AES/EBU inputs, as well as
the option for multiple line-level “returns” or
Outputs. It will also consist of at least one
Output or Front-of-House (FOH) Module
that will have line level outputs as well as
the option for some line level inputs or
returns.
54.6
The system shall be the Roland S-4000S
Digital Snake System.
801 West Orchard Drive, Suite 3
Bellingham, WA 98225
WWW.ROLANDSYSTEMSGROUP.COM
TOLL FREE: 800.380.2580 • FAX: 800.634.8202
Architects & Engineers Specification
S-4000S Digital Snake System
S-4000 Digital Snake System Main Specifications
S-4000S-3208 40CH I/O MODULAR RACK
Number of Channels
AD Conversion
32 in 8 out
Sample Rate: 96.0 kHz
Signal Processing: 24 bit
DA Conversion
Sample Rate: 96.0 kHz
Signal Processing: 24 bit
Frequency Response
-2 dB / +0 dB (@ +4 dBu, 20 Hz to 20 kHz)
Total Harmonic
Distortion + Noise
Dynamic Range
Cross Talk
0.05 % or less
(Pad: On, Input Gain: +4 dBu, 22 to 20000 Hz)
110 dB
-80 dB
-65 to -10 dBu (PAD: Off) -45 to +10 dBu (PAD: On)
(1 dB step, Max. +28 dBu)
Nominal Input Level
PAD
Input Impedance
Nominal Output Level
Output Impedance
20 dB On/Off
20 k ohms
+4 dBu, Max. +22 dBu
150 ohms
Recommended Load
Impedance
10 k ohms or greater
Residual Noise Level
(IHF-A, typ.)
Connectors
Input: 32 (XLR type, balanced, phantom power, 4 ch input module x 8)
Output: 8 (XLR type, balanced, 4 ch output module x 2)
REAC: MAIN, BACKUP (RJ-45 EtherCon type)
Remote Connector: 1 (RS-232C, DB-9 type)
MIDI Connectors: IN, OUT (5-pin DIN type)
Indicator
EXT Indicator (External Power Supply Unit)
INT Indicator
REAC Indicator
CTRL Indicator
ALARM Indicator
MUTE ALL OUTPUTS Indicator
AC Power Supply
DC Power Supply
Power Consumption
Current Draw
AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)
+24 V (from optional external power supply unit : S-240P):
130 W
(for an optional external
power supply unit;
Model S-240P)
6A
Phantom Power
+48 V / 14 mA (each input on SI-AD4, remote controlled)
-90 dBu
Dimensions
482.0 (W) x 336.0 (D) x 266.4 (H) mm
19 (W) x 13-1/4 (D) x 10-1/2 (H) inches
Equivalent Input
Noise Level (E.I.N.)
-128 dB
17.0 kg, 37 lbs 8 oz
Weight
Operation Temperature 0 to +40 degrees Celsius
Network Latency
375 microseconds when using REAC cable only
(AD - REAC - DA Latency: about 1.2 ms)
Accessories
+32 to +104 degrees Fahrenheit
Power Cord, REAC cable (10 m, Cat5e crossover cable)
Adhesive-backed number label sheets, REAC Connector Covers
Ferrite Cores, Owner's Manual
* 0 dBu = 0.775 Vrms
S-4000H 8X32 FOH UNIT
Number of Channels
8 in 32 out
AD Conversion
Sample Rate: 96.0 kHz
Signal Processing: 24 bit
DA Conversion
Frequency Response
Total Harmonic
Distortion + Noise
Dynamic Range
Cross Talk
Nominal Input Level
Input Impedance
Nominal Output Level
Output Impedance
Sample Rate: 96.0 kHz
Signal Processing: 24 bit
-2 dB / +0 dB (@ +4 dBu, 20 Hz to 20 kHz)
0.05 % or less (Input Gain: +4 dBu, 22 to 20000 Hz)
110 dB
-80 dB
+4 dBu, Max. +22 dBu
30 k ohms
+4 dBu, Max. +22 dBu
600 ohms
Indicators
EXT Indicator (External Power Supply Unit)
INT Indicator
REAC Indicator
CTRL Indicator
ALARM Indicator
MUTE ALL OUTPUTS Indicator
AC Power Supply
DC Power Supply
Power Consumption
AC 115 V, AC 117 V, AC 220 V, AC 230 V, AC 240 V (50/60 Hz)
+24 V (from optional external power supply unit : S-240P):
70 W
Current Draw
(for an optional external
power supply unit;
Model S-240P)
Recommended Load
Impedance
10 k ohms or greater
Residual Noise Level
(IHF-A, typ.)
-90 dBu
Network Latency
375 microseconds when using REAC cable only
(AD - REAC - DA Latency: about 1.2 ms)
Connectors
Input: 1 (DB-25 type, balanced, 8 channels)
Output: 4 (DB-25 type, balanced, 32 channels each)
REAC: MAIN, BACKUP (RJ-45 EtherCon type)
Remote Connector: 1 (RS-232C, DB-9 type)
MIDI Connectors: IN, OUT (5-pin DIN type)
6A
Dimensions
482.0 (W) x 386.7 (D) x 133.0 (H) mm
19 (W) x 15-1/4 (D) x 5-1/4 (H) inches
Weight
9.4 kg, 20 lbs 12 oz
0 to +40 degrees Celsius
Operation Temperature +32 to +104 degrees Fahrenheit
Accessories
Power Cord, REAC Connector Covers, Ferrite Cores,
Connector Guard, Screws for Connector Guard
Installation Manual
* 0 dBu = 0.775 Vrms
S-4000R REMOTE CONTROL UNIT
Connector
Indicators
Power Supply
Dimensions
Weight
Operation Temperature
Accessories
Remote Connector: 1 (RS-232C, DB-9 type)
CLIP Indicators, SIG Indicators, POWER Indicator, REAC Indicator, CTRL Indicator, Level Meter
Supplied from connected device. (S-4000S, S-4000H; through the remote cable)
215.0 (W) x 87.0 (D) x 54.6 (H) mm, 8-1/2 (W) x 3-7/16 (D) x 2-3/16 (H) inches
0.8 kg, 1 lb 13 oz
0 to +40 degrees celsius, +32 to +104 degrees Fahrenheit
Remote Cable (3 m), Rack Mount Brackets, Installation Manual
801 West Orchard Drive, Suite 3
Bellingham, WA 98225
WWW.ROLANDSYSTEMSGROUP.COM
TOLL FREE: 800.380.2580 • FAX: 800.634.8202