Rane | RPM 26z | Data Sheet | Rane RPM 26z Programmable Processor Data Sheet

Rane RPM 26z Programmable  Processor Data Sheet
DATA SHEET
RPM 26z
PROGRAMMABLE MULTIPROCESSOR
1
2
INPUT
LOCK
A
B
AES3
1
2
3
4
5
6
OUTPUT
24
PRESET
RPM 26z
PROGRAMMABLE
MULTIPROCESSOR
VIP
ETHERNET STATUS
POWER
General Description
The RPM 26z is a 100% drag and drop configurable DSP-based
device, set up and controlled using Rane’s Drag Net™ software.
Industry standard 10Base-T Ethernet is used to communicate
between Drag Net devices and any Ethernet-equipped PC running Microsoft Windows®.
Drag Net offers the ultimate in signal processing flexibility,
allowing you to draw the system you need without signal flow
restrictions. Familiar Windows file management tools and Shortcuts are incorporated into Drag Net, allowing complete project
management within a single interface.
The RPM 26z provides two balanced, line-level analog inputs
and six balanced analog outputs. A two channel AES3 digital
input is also provided making the RPM 26z a true 4-input,
6-output device. All I/O, including the AES3 input, has its own
100% user-defined signal processing path.
Cost-effective end user control is possible using optional
Rane accessories in conjunction with the Versatile Input Port.
Whether your application requires contact closure Preset recall
or remote level control using a potentiometer on a wall, the RPM
26z keeps the user interface easy and inexpensive.
Euroblock connectors are provided for audio and logic I/O,
slong with a standard XLR-type connector for the AES3 input,
an RJ-45 Ethernet connector for computer control, and an IEC
AC power input.
All DSP algorithms are not created equally and textbook
DSP algorithms miss the mark where the rubber meets the road.
Rane’s team of audio-savvy DSP mathematicians — a rare breed
itself — in conjunction with our industry-leading analog signal
processing gurus have combined forces to offer superlative digital
and analog audio performance. With 24-bit converters, greater
than 104 dB throughput dynamic range and double-precision
48-bit internal DSP “math,” the RPM 26z offers the best DSP
algorithms and audio performance available.
This ain’t no Internet appliance! For example, the RPM 26z’s
215 MIPs translate into 150 fully parametric EQ filters, should
you need multiple channels of 15 band parametrics and nothing
else.
Multiple units are controlled from a single computer using
low-cost Ethernet switches. The recessed Default button on the
rear panel recalls Preset 1 in case of communications failure. The
front panel has three-color LED meters for each input and output, allowing fast and intuitive signal flow verification without
a computer. Current Preset, Control Port, Power, Ethernet and
Status indicators are also on the front panel. Powered from an
internal power supply and certified as UL, CSA and CE compliant, the RPM 26z is compatible with any installation mandating
agency compliance.
Software Features
Hardware Features
• Drag Net™ setup & control software for Windows®
• Signal flow and critical settings in plain view on one screen
• 24 Fully programmable processing configurations
• Expandable collection of processing blocks
• Firmware upgrades via Ethernet connection
• Download Drag Net now at www.rane.com/dragnet
• 2 balanced analog Inputs; 6 balanced analog Outputs
• AES3 stereo digital Input
• Powerful DSP, up to 48-bit precision processing
• 104 dB dynamic range for line levels
• Preset recall via contact closures
• Versatile Input Port for remote control via voltage
• 10Base-T Ethernet control
• UL/CSA/CE internal power supply (100-240 VAC)
Drag Net runs with Windows XP, Vista and 7.
Windows is a registered trademark of Microsoft Corporation
Drag Net is a trademark of Rane Corporation
Data Sheet-1
Features and Specifications
Parameter
Analog I/O
Input Trim range
Line Gain Settings
.......Input Impedance
.......THD+N
.......Maximum Input
Output Trim range
.......Impedance
.......Maximum Level
Frequency Response
Dynamic Range
IM Distortion (SMPTE)
Crosstalk
Input & Output RFI Filters
Audio Converters
Audio Processing
Propagation Delay
Internal Memory
DSP MIPs
AES3 digital Input
Connector
Max cable length
Trim range
Sample rate conversion range
Supported Word lengths
Communications Interface
Ethernet
Max cable length
VIP (Versatile Input Port)
Type
Input Range
.....Filter
.....Passive Pull-up
Vref
Preset recall time
Unit: Power Requirement
Ambient Temperature
Agency Listing
.....UL
.....cUL (Canada)
.....CE
EMI: CE
.....FCC
Construction
.......Size
........Weight:
Shipping: Size
........Weight:
Data Sheet-2
Specification
Active Balanced
+16 to -20 (plus mute)
0, +12, user defined ±15
10k
0.005
+24
+16 to -30 (plus mute &
polarity invert)
100
+23 (+24 unloaded)
10 Hz to 22 kHz
104
<0.01
100
Yes
24 bit
24 bit and higher
1.58
Non-volatile
215
Limit
Units
1
1%
typ
typ
dB
dB
Ω
%
dBu
dB
+0/-1
min
0.01
typ.
Ω
dBu
dB
dB
%
dB
min
ms
2%
MIPs
XLR-type, female
328 feet / 100 meters
+16 to -20 (plus mute)
16 to 96
up to 24 bits per word
10Base-T
328 feet / 100 meters
10-pin Euroblock
8-bit A/D Converter ½ LSB
Vref + 0.3, GND - 0.3 V
15
100k
5
500
100 to 240
50
40
Safety
UL6500
CAN/CSAE60065-00
LVD 73/23/EEC
Part 15B
All Steel
1.75"H x 19"W x 8.25"D
5 lb
4.5" x 20.3" x 13.75"
8 lb
dB
kHz
Conditions/Comments
Euroblock connectors
1 dB steps
@ 1 kHz, “+” to “–”
+4 dBu, 1 kHz, 20 kHz bandwidth
gain at 0 dB
½ dB steps; gain above unity is digital, attenuation below unity is analog
Each leg to ground
@ 1 kHz, 2 kΩ load
Input Gain at 0 dB, A-weighted
60 Hz / 7 kHz, 4:1, +4 dBu
1 kHz bandpass, any channel
48 kHz sample rate
Analog I/O, no processing blocks
Flash and NOVRAM or FRAM
MIPs = Millions of Instructions Per Second
2 channels, balanced
ANSI S4.40-192; IEC 60958-4 standards
See RaneNote “Interfacing AES3 to S/PDIF”
1 dB steps
10 mega bit/sec; RJ-45 connector
Standard Ethernet CAT 5 cable length limits
8 Inputs, plus REF voltage & ground
5%
1%
4%
typ
Hz
Ω
VDC
ms
±10%
max
max
VAC
°C
°C
Low-pass 2nd-order Butterworth
To Vref
100 mA maximum
Via software or contact closure. The unit recalls
quickly, software may take longer.
50/60 Hz, 1.25 to 0.9 Amp
Minimal external loading
Maximum external loading
File E193164
EN60065
EMC directive 89/336/EEC
Class B Device
1U
(4.4 cm x 48.3 cm x 20.9 cm)
(2.3 kg)
(11.5 cm x 52 cm x 35 cm)
(3.6 kg)
RPM 26z
PROGRAMMABLE MULTIPROCESSOR
Block Diagram
INPUTS
+
1 –
+
2 –
OUTPUTS
DSP CORE
GAIN
SELECT
A/D
D/A
+
– 1
GAIN
SELECT
A/D
D/A
+
– 2
D/A
+
– 3
D/A
+
– 4
D/A
+
– 5
D/A
+
– 6
DSP PROCESSING
AES3 DIGITAL IN
2
+
3 –
1
A
AES3
RX
B
AES3
LOCK
µP
POWER
SUPPLY
LAN
HOST CONTROLLER
LINK
I/O METERS
ETHERNET
CONTROLLER
RAM
10BaseT
FLASH
OCTAL 10 BIT A/D
VIP
ETHERNET
STATUS
INTERNAL REFERENCE
+5 (100 mA)
PRESET
INPUT INTERFACE
(0 to 5 volts)
REF CH1CH2CH3CH4CH5CH6CH7CH8
VERSATILE INPUT PORT
RPM Family Comparison
Model Analog Inputs Analog Outputs AES3 Input
AES3 Output
Total Inputs
Total Outputs
RPM 22 line2nono22
RPM 2m2 mic/line
2noyes24
RPM 26z2 line6yesno46
RPM 222 mic/line
2yesyes44
RPM 444 mic/line
4yesyes66
RPM 888 mic/line
8yesyes1010
Data Sheet-3
RPM 26z
PROGRAMMABLE MULTIPROCESSOR
Rear Panel
RPM 26z
RANE CORP.
COMMERCIAL AUDIO
EQUIPMENT 24TJ
10Base-T
AES3 INPUT
VERSATILE INPUT PORT
0-5V
+5V
100 mA
R
DEFAULT
100-240V
50/60 Hz 20 WATTS
OUTPUTS
INPUTS
6
5
4
3
2
1
2
1
1
2
3
4
5
6
7
8 REF GND
+ –
+ –
+ –
+ –
+ –
+ –
+ –
+ –
1
2
3
4
5
6
7
8 REF GND
+ –
+ –
+ –
+ –
+ –
+ –
+ –
+ –
LAN LINK
ACN 001 345 482
Accessories
MRS 4 Memory Recall Switch
LRS 4 Level Recall Switch
VR 2 Volume Remote
See the Data Sheet of each Remote for details.
Architectural Specifications
The device shall provide two balanced line inputs, a digital stereo
AES3 input, and six balanced analog outputs. The inputs shall
be 100% controllable via software, including gains.
An industry-standard, two channel AES3 digital expansion
input shall be provided via an XLR-type connector. Analog
audio inputs and outputs shall be accessible via rear panel Euroblock connectors. A standard, low-cost Ethernet switch shall be
used to network and control multiple units via 10Base-T.
The signal processing configuration shall be 100% user programmable using Windows® XP software. The control software
shall provide complete display and control, in graphical form,
of all signal processing configurations and functions. Downloadable via a rear panel, industry-standard, Ethernet 10Base-T
control port, the signal processing configurations shall be 100%
drag and drop configurable (not fill in the blanks) utilizing a
variety of digital signal processing algorithms, including but not
limited to:
• Analog & digital input & output gains.
• Parametric bandpass, all-pass, high & low shelf & cut filters.
• Mix, select, level control, delay, pink noise/sine wave generator.
• Linkwitz-Riley, Butterworth, Bessel crossovers (various slopes).
• Compression, limiting, automatic gain control.
Control ports shall include 8 logic inputs for contact closure
preset recall or potentiometer level control. There shall be 24
internal, non-volatile Presets to store settings for later recall using a dedicated on-site computer or via external contact closure,
making the computer optional once the unit is programmed.
Contact closure ports shall be able to be paralleled for recalling
the same Preset number across multiple units. A recessed, rear
panel default switch shall provide recall of Preset 1 to restore the
unit to a known state in the event of communications failure.
All processing settings shall always be stored in nonvolatile
memory within the unit, thus allowing for power or computer
failure without loss of settings.
Data conversion shall be 24-bit, 48 kHz sampling rate using
up to 48-bit internal DSP processing with a minimum 104 dB
dynamic range.
The unit shall have no front panel controls, but shall provide
3-color LED meters for each input and output level. There shall
be front panel Power, Status, Ethernet, and control logic port
communications indicators, and an illuminated display of the
currently recalled preset. The rear panel shall provide Ethernet
Link and LAN indicators.
The device shall have certified compliance with FCC Part 15J
for a Class B computing device and EMCD 89/336/EEC (CE
certified). The device shall feature a built-in universal voltage
power supply capable of operating from 100 to 240 VAC, 50-60
Hz. The unit shall feature an IEC socket line cord. The unit shall
meet UL/CSA and CE safety requirements. The unit shall be
constructed of cold-rolled steel and mount into a standard 19"
1U EIA rack. The unit shall comply with the AES48 Grounding
Standard.
The unit shall be a Rane RPM 26z Programmable Multiprocessor.
©Rane Corporation 10802 47th Ave. W., Mukilteo WA 98275-5000 USA TEL 425-355-6000 FAX 425-347-7757 WEB www.rane.com
Data Sheet-4
All features & specifications subject to change without notice. DOC 111217
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