Adaptec 2940U2W - Storage Controller U2W SCSI 80 MBps Manual de usuario descargar pdf (Pagina 4)

（）

Power supply for channel expansion units

SIR-1000

SIR-1000W

The SIR-1000W is designed to record wide band analog data. Data

of 4 channel 160kHz, 8 channel 80kHz or 16 channel 40kHz

（using SCX-16W）can be recorded. The SIR-1000W boasts a long

recording time of 2 hours for wide band frequencies.

■ Wide band recording

4 channels DC to 160kHz, or 8 channels DC to 80kHz 

With SCX-16W Channel Expansion Unit recording of 16 channels

for DC to 40kHz

■ LSB digital channel（analog 15-bit mode）

High speed sampling at 768kHz for external bit stream data

Number of channels up to 4

■ DC to 20kHz for 16 or 32 channels

■ Channel expandability up to 128

■ 2 to 32 hour recording and playback with variable tape speeds

■ Over 80 dB dynamic range thanks to 16 bit linear quantization

■ Compatible with AIT streamer via SCSI-2. Easy data transfer to a PC

■ Small（340

115

260mm : 13.4"

4.5"

10.2"）Light（7.5kg : 16.5lbs ）

■ Differential inputs（option）

The SIR-1000 and SCX-32 are equipped with BNC single-ended

analog input connectors as standard. However, the SIR-1000 and SCX-

32 can have differential inputs as an option to minimize interference

from external noise （for SIR-1000: SDF-10, for SCX-32: SDF-20）.

SIR-1000 Compact, lightweight and powerful. Suitable for data recording in the field or laboratory

SIR-1000i Sensor（ICP type） input capability in addition to all the same features of the SIR-1000

SIR-1000W High definition recording for wide band data up to 160kHz for 4channels

Recording time of 2 hour at the highest tape speed

SCK-10SCK-10SCK-10SCK-10

SIR-1000 Series

（Master）



SIR-1000 Series

SIR-1000 Series SIR-1000 Series SIR-1000 Series

System Configuration

SCK-10

Multi sync adapter 

SSB-10



The number of channels can be expanded by using the SCX-32/

SCX-32i Channel Expansion Unit （option） for SIR-1000, SIR-1000i, or

SCX-16W Channel Expansion Unit（option） for SIR-1000W. Like the

SIR-1000 Series, these expansion units are equipped with 16-bit

AD/DA converters and 64 × oversampling digital filters to provide

a high-performance front end. Thus, the number of channels can

easily be expanded by connecting the expansion unit to the SIR-

1000 Series via a supplied connection board and expansion cable.

Channel Expansion Unit （SCX-32）

Up to 128 channels with a single SIR-1000



The Channel Expansion Units feature excellent portability with

dimensions of 340 （W）

65 （H）

250 （D） mm, a weight of

approximately 3.5 kg, and a design that allows integration with the

SIR-1000 Series by using a combined frame. In addition, the

expansion unit can be mounted below the SIR-1000 Series in an EIA

standard 19" rack by using the SRT-10/20 dedicated rack mount

adapters （option）. A multi-channel configuration can be achieved

inside vehicles and other restricted spaces by using the SHL-64/-128

dedicated stacking frames （option）. This makes it possible to

configure 32 to 128 channel configurations with the smallest space

and overall weight of any data recorder in this class.

A portable and space-saving design 

even with multi-channels

SIR-1000 mounted

in a rack-mount adapter

（SRT-10）

64-channel configuration

in a stacking frame 

（SHL-64）

128-channel configuration

in a stacking frame 

（SHL-128）

Power supply for SCX-32 （SAA-24）

The SIR-1000 Series recoder has a synchronous operation

capability. Connecting the two recorders via SCK-10 sync cable（

option）allows recording and playback in sync with the clock of

one of the units. This makes it possible to simultaneously record

and play back up to 256 channels. With use of SSB-10, multi sync

adapter, up to 8 recorders can be synchronized.（SCK-10 cables

are necessary for connection.）The number of channels can be

expanded to 1024 with the bandwidth per channel being at 5kHz.

Note: Synchronous operation is available among the same models or between SIR-1000 and

SIR-1000i. For synchronization of SIR-1000/SIR1000i with SIR-1000W, please consult.

Synchronous operation up to 1024 channels

Supporting a Wide Range of Measurement Fields

Supporting the Multi-Channel Operation

The SIR-1000i has built-in ICP power supply, which enables direct

connection with ICP sensors. This function saves space at a

recording site, making the SIR-1000i a perfect fit in field recording

applications. Input mode is switchable between sensor and direct

voltage, latter of which is SIR-1000's standard. Type of input mode

is recorded on tape along with other auxiliary information such as

input range and time code and is displayed on play back.

■ Selectable input mode SENSOR or DIRECT

■ Extended input range

・For SENSOR input : ±0.1, 0.2, 0.5, 1, 2, 5, 10Vpk/7 steps

・For DIRECT input : ±0.1, 0.2, 0.5, 1, 2, 5, 10, 20Vpk/8 steps

■ Compatible with SIR-1000. Data recorded on the SIR-1000 can

be played back on the SIR-1000i, vice versa. 

■ Indicators : Colored LED

s for SENSOR input modes and

warning indication.

No. of SCX-32/32i

No.of 

channels

Tape speed

Frequency

bandwidth

（kHz）

Continuous

recording time

（hour）

No. of SCX-16W

No. of 

channels

Tape speed

Frequency

bandwidth

（kHz）

Continuous

recording time

（hour）

128

（Continuous recording times are for a tape length of 170 m.）



（Continuous recording times are for a tape length of 170 m.）



1×（normal speed）

1/2×

1/4×

1/8×

1/16×

（normal speed）

1/2×

1/4×

1/8×

1/16×

（normal speed）

1/2×

1/4×

1/8×

2.5

1.25

2.5

1.25

0.625

2.5

1.25

0.625

116

1×（normal speed）

1/2×

1/4×

1/8×

1/16×

2.5

SIR-1000 /SIR-1000i

Channel configuration

SIR-1000W

64

SIR-1000/-1000i×2

+SCX-32/32i×2

128

SIR-1000/-1000i×2

+SCX-32/32i×6

256

SIR-1000/-1000i×2

+SCX-32/32i×14

1024

SIR-1000/-1000i×8

+SCX-32/32i×56

+SSB-10×3

（Continuous recording times are for a tape length of 170 m.）

1×（normal speed）

1/2×

1/4×

1/8×

1/16×

1×（normal speed）

1/2×

1/4×

1/8×

1/16×

1×（normal speed）

1/2×

1/4×

1/8×

2.5

1.25

2.5

1.25

0.625

2.5

1.25

0.625

2.5

1.25

0.625

1×（normal speed）

1/2×

1/4×

1/8×

No. of channels

Tape speed

Frequency

bandwidth

（kHz）

Continuous

recording time

（hour）

SAA-24 is a dedicated power supply when more than two units of

SCX-32/32i are used. SAA-24 can supply power up to three

SCX-32/32i’s. A lithium ion battery can be mounted on the side

and the battery can power the expansion units without shutdown

even if AC or DC power supply to the SAA-24 has failed.

SIR-1000i

Sync

cable

1 2 3 4 5 6

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