QSC CIML4 q_dn_qsys_io_cards_specs.pdf

I/O Card Specifications

™

I/O Cards

Description Four channels of microphone / line-

Performance
Dynamic Range Unweighted
Dynamic Range A-weighted

Distortion 20 Hz – 20 kHz +4 dBu (nominal input)
Distortion 20 Hz – 20 kHz 2 dB below clip (max)

Crosstalk 20 Hz – 20 kHz
Inter-channel (max)
Inter-channel (typ)
Intra-channel (max)
Intra-channel (typ)

Frequency Response 20 Hz – 20 kHz (max)
Frequency Response 20 Hz – 20 kHz (typ)

Input Impedance
Balanced (nominal)
Unbalanced (nominal)

Common Mode Rejection 20 Hz – 20 kHz (max)
Common Mode Rejection 20 Hz – 20 kHz (typ)

Max Input Level 0.123, 2.25, 8.70, 17.35 Vrms

Mute Infinite attenuation

Audio Converters
Analog to Digital Conversion (ADCs)

Digital to Analog Conversion (DACs)

Group Delay < 13 FS (≈ 271 µs)

Connectors Four 3-terminal

User-configurable Options (software enabled)
Phantom Power +48 V phantom power

Output Trim
Vrms (max)
dBu (max)
dBv (max)

Amplifier Standby — — — Set or clear amplifier in standby

Mute — — — Set or clear individual

Enable Meters — — — Enable data collection of meters for

Audio Output Levels — — — Adjust individual audio

Amplifier Model Support — — — CX, PowerLight™ 3 Series, DCA, and

CIML4

level analog audio input with 48V
phantom power

> 105 dB
> 108 dB

< 0.009% THD+N
< 0.08% THD+N

> 100 dB
> 110 dB
> 100 dB
> 110 dB

± 0.5 dB
± 0.2 dB

10 k ohms
10 k ohms

> 45 dB
> 50 dB

-16, 10, 21, 27 dBu

-18.2, 7.04, 18.8, 24.78 dBv
(4 selections)

(via digital mute)

24-bit delta-sigma at 48
or 96 kHz sample rate

—

at 48 kHz

Euro- style detachable
terminal blocks

(meets IEC 1938 [1996] spec)

—
—
—

Mic/Line Input Card

Mic/Line Input Card
CIML4-HP

Four channels of microphone /
line-level analog audio input with
48V phantom power and high
performance pre-amplifiers

and A/D converters

> 112 dB
> 115 dB

< 0.004% THD+N
< 0.06% THD+N

> 110 dB
> 110 dB
> 110 dB
> 110 dB

± 0.5 dB
± 0.2 dB

10 k ohms
10 k ohms

> 45 dB
> 50 dB

1.23 to 17.35 Vrms

-56 to 27 dBu

-58.2 to 24.8 dBv
(continuously variable)

Infinite attenuation
(via digital mute)

24-bit delta-sigma at 48
or 96 kHz sample rate

—

< 13 FS (≈ 271 µs)
at 48 kHz

Four 3-terminal
Euro-style detachable
terminal blocks

+48 V phantom power
(meets IEC 1938 [1996] spec)

—
—
—

Line Output Card
COL4

Four channels of balanced, line­level analog output

> 112 dB
> 115 dB

—
< 0.004% THD+N

> 100 dB
> 110 dB
> 100 dB
> 110 dB

± 0.5 dB
± 0.2 dB

—
—

—
—

—
—
—

Infinite attenuation (via electro­mechanical relays)

—

24-bit delta-sigma at 48
or 96 kHz sample rate

< 10 FS (≈ 196 µs)
at 48 kHz

Four 3-terminal
Euro-style detachable
terminal blocks

— —

8.7 V
21 dBu

18.8 dBv

DataPort Output Card
CODP4

Four audio output channels (2
DataPorts) for connection to
DataPort equipped QSC amplifiers

> 114 dB
> 117 dB

—
< 0.004% THD+N

> 95 dB
> 100 dB
> 100 dB
> 110 dB

± 0.5 dB
± 0.2 dB

—
—

—
—

—
—
—

Infinite attenuation (via electro­mechanical relays)

—

24-bit delta-sigma at 48
or 96 kHz sample rate

< 13 FS (≈ 271 µs)
at 48 kHz

Two 15-pin HD15 connectors

—
—
—

mode

channel mutes

each channel

channel levels

legacy V1 models

High-Performance

I/O Card Specifications

™

AES-3 Input/Output Card

I/O Cards

Description Four input and four output channels of AES-3 digital audio Up to 32 input and 32 output channels of CobraNet digital audio

Frequency Response ± 0.2 dB ± 0.2 dB

Mute Infinite attenuation

Group Delay 37 Samples (0.760 ms actual)

I/O Capacity 4x4 Selectable:

Bundle Packing — 0 to 8 channels

Network Transmitters — 4

Network Recievers — 4

CAES4

(via digital mute)

with Sample Rate Converter enabled

CobraNet Bridge Card
CCN32

Infinite attenuation
(via digital mute)

Selectable:
64 Samples (2.687 ms actual)
128 Samples (4.020 ms actual)
256 Samples (6.686 ms actual)

4x4
8x8
16x 16
32x32 (in Core only)

Management — CobraNet management via SNMP

Connectors Four 3-terminal Euro-style

detachable terminal blocks

Dual RJ-45

Mic/Line Analog Input Card High-Performance Mic/Line Analog Input Card Analog Line Output Card

AES-3 Digital Input/Output CardDataPort Output Card CobraNet™ Digital Input/Output Card

1675 MacArthur Boulevard • Costa Mesa, CA 92626 • Ph: 800/854-4079 or 714/957-7100 • Fax: [phone]

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I/O Card Spec Sheet 12/21/12

please recycle