WX7000 : Spezifikationen
Media
| RDX | |
|---|---|
| Built-in 3.5-inch RDX drive x1 | SATA interface |
| Compatible RDX cartridge types | HDD and SSD |
| Recording capacities | HDD : 500GB - 1TB / SSD : 64GB - 512GB |
| Media that has been verified to operate with this system |
|
| SDHC | |
| SDHC card slot x1 | |
| Compatible media | SDHC cards (SDXC not supported) |
| Recording capacity | 4GB - 32GB |
| Speed class | Class 10 recommended |
| Media that has been verified to operate with this system |
|
Sampling frequencies and bands
| Sampling frequencies and bands Sampling frequency (Fs)/2.4 = band |
Series 1 | Corresponds to DAT/audio sampling frequencies | |||||
|---|---|---|---|---|---|---|---|
| Series 2 | Corresponds to integer frequencies | ||||||
| Series 3 | Frequency axis during 2N FFT analysis : integrated in resolution | ||||||
| Series 4 | Frequency axis during 2N FFT analysis : integrated in resolution | ||||||
| Series 1 | Series 2 | Series 3 | Series 4 | ||||
| Fs (kHz) |
Band (kHz) |
Fs (kHz) |
Band (kHz) |
Fs (kHz) |
Band (kHz) |
Fs (kHz) |
Band (kHz) |
| 192.00 | 80.00 | 200.00 | 83.33 | 204.80 | 85.33 | 131.07 | 54.61 |
| 96.00 | 40.00 | 100.00 | 41.67 | 102.40 | 42.67 | 65.54 | 27.31 |
| 48.00 | 20.00 | 50.00 | 20.83 | 51.20 | 21.33 | 32.77 | 13.65 |
| 24.00 | 10.00 | 20.00 | 8.33 | 25.60 | 10.67 | 16.38 | 6.83 |
| 12.00 | 5.00 | 10.00 | 4.17 | 12.80 | 5.33 | 8.19 | 3.41 |
| 6.00 | 2.50 | 5.00 | 2.08 | 5.12 | 2.13 | 4.10 | 1.71 |
| 3.00 | 1.25 | 2.00 | 0.83 | 2.56 | 1.07 | 2.05 | 0.85 |
| 1.50 | 0.63 | 1.00 | 0.42 | 1.28 | 0.53 | 1.02 | 0.43 |
Number of channels that can be recorded simultaneously
| Fs(kHz) | RDX recording 6MB/s |
SDHC recording 1.5MB/s |
|||||
|---|---|---|---|---|---|---|---|
| Series 1 | Series 2 | Series 3 | Series 4 | 16bit | 24bit | 16bit | 24bit |
| 192.00 | 200.00 | 204.80 | 131.07 | 16ch | 8ch | ― | ― |
| 96.00 | 100.00 | 102.40 | 65.54 | 32ch | 16ch | 8ch | ― |
| 48.00 | 50.00 | 51.20 | 32.77 | 64ch | 32ch | 16ch | 8ch |
| 24.00 | 20.00 | 25.60 | 16.38 | 128ch | 64ch | 32ch | 16ch |
| 12.00 | 10.00 | 12.80 | 8.19 | 128ch | 128ch | 64ch | 32ch |
| 6.00 | 5.00 | 5.12 | 4.10 | 128ch | 128ch | 128ch | 64ch |
| 3.00 | 2.00 | 2.56 | 2.05 | 128ch | 128ch | 128ch | 128ch |
| 1.50 | 1.00 | 1.28 | 1.02 | 128ch | 128ch | 128ch | 128ch |
Recording times
The following tables show approximate recording times for different media capacities according to the combination of sampling frequency, recording bit depth and recording media.
| Fs (kHz) |
Band (kHz) |
8ch | 16ch | 32ch | 64ch | 96ch | 128ch |
|---|---|---|---|---|---|---|---|
| 192.00 | 80.00 | 3 days, 18:10:58 |
1 day, 21:09:00 |
- | - | - | - |
| 96.00 | 40.00 | 7 days, 11:53:54 |
3 days, 18:10:58 |
1 day, 21:09:00 |
- | - | - |
| 48.00 | 20.00 | 14 days, 21:56:32 |
7 days, 11:53:54 |
3 days, 18:10:58 |
1 day, 21:09:00 |
- | - |
| 24.00 | 10.00 | 29 days, 12:34:47 |
14 days, 21:56:32 |
7 days, 11:53:54 |
3 days, 18:10:58 |
2 days, 12:10:26 |
1 day, 21:09:00 |
| 12.00 | 5.00 | 57 days, 20:48:58 |
29 days, 12:34:47 |
14 days, 21:56:32 |
7 days, 11:53:54 |
5 days, 0:20:52 |
3 days, 18:10:58 |
| 6.00 | 2.50 | 111 days, 6:48:00 |
57 days, 20:48:58 |
29 days, 12:34:47 |
14 days, 21:56:32 |
10 days, 0:41:45 |
7 days, 11:53:54 |
| 3.00 | 1.25 | 206 days, 16:03:27 |
111 days, 6:48:00 |
57 days, 20:48:58 |
29 days, 12:34:47 |
20 days, 1:23:31 |
14 days, 21:56:32 |
| 1.50 | 0.63 | 361 days, 16:06:02 |
206 days, 16:03:27 | 111 days, 6:48:00 |
57 days, 20:48:58 |
40 days, 2:47:02 |
29 days, 12:34:47 |
| Fs (kHz) |
Band (kHz) |
8ch | 16ch | 32ch | 64ch | 96ch | 128ch |
|---|---|---|---|---|---|---|---|
| 192.00 | 80.00 | 1 day, 21:09:00 |
- | - | - | - | - |
| 96.00 | 40.00 | 3 days, 18:10:58 |
1 day, 21:09:00 |
- | - | - | - |
| 48.00 | 20.00 | 7 days, 11:53:54 |
3 days, 18:10:58 |
1 day, 21:09:00 |
- | - | - |
| 24.00 | 10.00 | 14 days, 21:56:32 |
7 days, 11:53:54 |
3 days, 18:10:58 |
1 day, 21:09:00 |
- | - |
| 12.00 | 5.00 | 57 days, 20:34:47 |
14 days, 21:56:32 |
7 days, 11:53:54 |
3 days, 18:10:58 |
2 days, 0:10:26 |
1 day, 21:09:00 |
| 6.00 | 2.50 | 57 days, 20:48:58 |
57 days, 20:34:47 |
14 days, 21:56:32 |
7 days, 11:53:54 |
5 days, 0:20:52 |
3 days, 18:10:58 |
| 3.00 | 1.25 | 111 days, 6:48:00 |
57 days, 20:48:58 |
57 days, 20:34:47 |
14 days, 21:56:32 |
10 days, 0:41:45 |
7 days, 11:53:54 |
| 1.50 | 0.63 | 206 days, 16:03:27 |
111 days, 6:48:00 |
57 days, 20:48:58 |
57 days, 20:34:47 |
20 days, 1:23:31 |
14 days, 21:56:32 |
| Fs (kHz) |
Band (kHz) |
8ch | 16ch | 32ch | 64ch | 96ch | 128ch |
|---|---|---|---|---|---|---|---|
| 192.00 | 80.00 | - | - | - | - | - | - |
| 96.00 | 40.00 | 5:44:51 | - | - | - | - | - |
| 48.00 | 20.00 | 11:26:10 | 5:44:51 | - | - | - | - |
| 24.00 | 10.00 | 22:38:19 | 11:26:10 | 5:44:51 | - | - | - |
| 12.00 | 5.00 | 1 day, 20:22:18 |
22:38:19 | 11:26:10 | 5:44:51 | - | - |
| 6.00 | 2.50 | 3 days, 13:19:48 |
1 day, 20:22:18 |
22:38:19 | 11:26:10 | 7:39:01 | 5:44:51 |
| 3.00 | 1.25 | 6 days, 14:28:12 |
3 days, 13:19:48 |
1 day, 20:22:18 |
22:38:19 | 15:18:02 | 11:26:10 |
| 1.50 | 0.63 | 11 day, 13:19:22 |
6 days, 14:28:12 |
3 days, 13:19:48 |
1 day, 20:22:18 |
30:36:04 | 22:38:19 |
| Fs (kHz) |
Band (kHz) |
8ch | 16ch | 32ch | 64ch | 96ch | 128ch |
|---|---|---|---|---|---|---|---|
| 192.00 | 80.00 | - | - | - | - | - | - |
| 96.00 | 40.00 | - | - | - | - | - | - |
| 48.00 | 20.00 | 5:44:51 | - | - | - | - | - |
| 24.00 | 10.00 | 11:26:10 | 5:44:51 | - | - | - | - |
| 12.00 | 5.00 | 22:38:19 | 11:26:10 | 5:44:51 | - | - | - |
| 6.00 | 2.50 | 1 day, 20:22:18 |
22:38:19 | 11:26:10 | 5:44:51 | - | - |
| 3.00 | 1.25 | 3 days, 13:19:48 |
1 day, 20:22:18 |
22:38:19 | 11:26:10 | 7:39:01 | 5:44:51 |
| 1.50 | 0.63 | 6 days, 14:28:12 |
3 days, 13:19:48 |
1 day, 20:22:18 |
22:38:19 | 15:18:02 | 11:26:10 |
Analog signal input channels
| Input amplifier switching | Can be switched between DC input and PA input | |
| Input signal type | DC input | PA input |
| Number of input channels | 16 | |
| Input connectors | BNC (Z=50Ω type) | |
| Input format | Unbalanced | |
| Input impedance | 1 MΩ or more | |
| Input signal and amplifier coupling | DC coupling | AC coupling |
| Input range options | ±0.1,0.2,0.5,1,2,5,10,20V | |
| Input filter | - | Analog filter |
| High pass filter | - | 3rd-order Butterworth analog filter 10 Hz (within ±0.5 dB), 20 Hz (within ±0.5 dB) |
| Weighting | - | A curve, C curve or flat IEC-TYPE1 |
| Absolute maximum input volt-age (input range value) |
±50V(0.1,0.2,0.5,1,2,5V) ±100V(10,20V) |
|
| 2-color input level LED (red/green) | Lights green when input level exceeds 10% of its input range and lights red when it exceeds 115%. | Lights green when input level exceeds 10% of its input range and lights red when it exceeds 115%. Lights both green and red when there is no ICP current. |
| Input signal quantization bit depth | 24-bit or 16-bit switchable | |
| Over range | ±127%(+2.08dB) | |
| Analog-digital conversion method | ΔΣ method with 24-bit, 128x oversampling | |
| Input frequency flatness characteristics (0 dB at 100 Hz) (Sampling frequency/2.4) |
10V or less input range Band (40kHz or less): ±0.5 dB or less Band (80kHz or less): +0.5 to – 1.0 dB | |
| 20V input range Band (20kHz or less): ±0.5 dB or less Band (80kHz or less): +0.5 to – 2.5 dB |
||
| Input range precision | ±2% or less | |
| Nonlinearity | ±0.1% or less | - |
| Input DC drift stability | ±0.1% or less (10 or more minutes after power supplied) |
- |
| OFFSET, gain correction | Correction function available | |
| Measured frequency of phase contrast between input channels (Sampling frequency/2.4) |
10V or less input range Band (20kHz or less): 1º or less (in same expansion unit) 2º or less (in different expansion unit) Band (80kHz or less): 3º or less |
|
| 20V input range Band (20kHz or less): 2º or less (in same expansion unit) 3º or less (in different expansion unit) Band (80kHz or less): 3º or less |
||
| Voltage supplied to ICP sensors | - | Can be set to 28V or 24V DC for each expansion unit (all 16 channels at once) |
| ICP sensor constant current source | - | Can be set to OFF, 0.5 mA or 4 mA per channel |
| ICP sensor interruption detection | - | Each channel has ICP sensor interruption detection |
| TEDS | - | Supports TEDS Ver. 0.9, 1.0 |
DC/PA input amplifier signal to noise (SN) ratio
| Input range | Band (20kHz or less) | Band (40kHz or less) | Band (80kHz or less) | |||
| 16bit | 24bit | 16bit | 24bit | 16bit | 24bit | |
| Up to 1V | 85dB | 87dB | 84dB | 85dB | 82dB | 82dB |
| 1 – 20V | 87dB | 98dB | 87dB | 93dB | 86dB | 91dB |
- DC/PA input amplifier distortion : 0.1% or less
- DC/PA input amplifier crosstalk : -80dB
- Noise level compared to 100% of the given input range
- Signal leakage level from other channels compared to 100% of the given input range.
Analog signal output channels
| Number of output channels | 16 | |||||
| Output connectors | BNC (Z=50Ω type) | |||||
| Onput format | Unbalanced | |||||
| Onput impedance | 50Ω±10% | |||||
| Output range setting | ±1 to ±5V selectable in 0.1V increments | |||||
| Maximum output current | ±10mA(into 20Ω load) | |||||
| Quantization bit depth | 24-bit or 16-bit switchable | |||||
| Digital-analog conversion | ΔΣ method with 24-bit, 128x oversampling | |||||
| Output frequency flatness characteristics | (10V or less input range) Band (20kHz or less) : ±0.5dB or less Band (40kHz or less) : +0.5 to – 1.0 dB or less Band (80kHz or less) : +0.5 to – 2.5 dB or less |
|||||
| (20V input range) Band (20kHz or less) : +0.5 to – 1.0 dB or less Band (40kHz or less) : +0.5 to – 1.5 dB or less Band (80kHz or less) : +0.5 to – 3.0 dB or less |
||||||
| Output range precision | ±2% or less | |||||
| Output nonlinearity | ±0.1% or less | |||||
| Output distortion (THD) | ±0.1% or less | |||||
| Output dynamic range (1V input range in 20kHz band or less) |
24bit : 97dB 16bit : 89dB |
|||||
| Signal to noise(SN) ration | Band (20kHz or less) | Band (40kHz or less) | Band (80kHz or less) | |||
| 16bit | 24bit | 16bit | 24bit | 16bit | 24bit | |
| (1V input range) | 87dB | 95dB | 87dB | 92dB | 78dB | 82dB |
| Crosstalk between output channels (1V input range) |
-74dB or more | |||||
| Measured frequency of phase contrast between output channels |
(10V or less input range) Band (20kHz or less): 1.5º or less (in same expansion unit) 2º or less (in different expansion unit) Band (80kHz or less): 3º or less |
|||||
| (20V input range) Band (20kHz or less): 2º or less (in same expansion unit) 3º or less (in different expansion unit) Band (80kHz or less): 3º or less |
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System Composition
This system is composed of a WX-7000 wideband data recorder and one or more AU-WXEPIO expansion units.
Wideband Data Recorder : WX-7000
Expansion unit : AU-WXEPIO
WX-7016: 16 input and output channels.
WX-7032: 32 input and output channels.
WX-7064: 64 input and output channels.
WX-7096: 96 input and output channels.
WX-7128: 128 input and output channels.
Connections
Powering the unit
One included AC adaptor can supply power to both the WX-7000 wideband data recorder and two AU-WXEPIO expansion units. AU-WXEPIO expansion units that are not connected to an AC adaptor receive power by connection cables. Connect AC adaptors and connection cables as shown in the following illustrations.
* CAUTION
- Do not supply power to AC adaptors or DC INs until after securely connecting all connection cables between units.
- Before connecting or disconnecting connection cables, turn off the power to the AC adaptors and DC INs.
- Connect the EXPANSION OUT connector of the unit above with the EXPANSION IN connector of the unit below it using a connection cable.
WX-7016
Connect the included AC adaptor to the DC IN on the WX-7000.
WX-7032
Connect the included AC adaptor to the DC IN on the WX-7000.
WX-7064
Connect one included AC adaptor to the DC IN on the WX-7000 and the second included AC adaptor to the DC IN on the third AU-WXEPIO unit from the top.
WX-7096
Connect one included AC adaptor to the DC IN on the WX-7000, the second adaptor to the DC IN on the 3rd AU WXEPIO unit from the top and the third adaptor to the 5th unit.
WX-7128
Connect one included AC adaptor to the DC IN on the WX-7000, the second adaptor to the DC IN on the 3rd AU WXEPIO unit from the top, the third adaptor to the 5th unit and the fourth adaptor to the 7th unit.
* Specifications and Appearance are subject to change without notice.