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4in，2out，Differential DSA Data Acquisition Card

PM 6382

  • 4in，2out，Differential DSA Data Acquisition Card

  • PM 6382 is a data acquisition card specifically designed for production line mass-production testing.

    4-channels of analog signal input and 2-channels of analog signal output. It can be connected with two sets of 3.5mm audio cables to achieve stereo monitoring, with adjustable monitoring gain. The IEPE (Integrated Electronics Piezo-Electric) constant-current source exciter can be enabled or disabled, and the AC/DC coupling is adjustable, making it suitable for conditioning IEPE-powered sensors such as microphones, artificial ears, and accelerometers.

    It employs TCP/IP network port communication, offering exceptional anti-interference capabilities and supporting rotational speed signal acquisition.

    The PM 6382 is well-suited for capturing sound and vibration data in various demanding measurement applications, including acoustic quality analysis, electroacoustic analysis, vibration analysis, and NVH (Noise, Vibration, and Harshness) analysis.


  • Description
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Description

Specifications

ParameterValue
模拟采集通道数4
模拟输出通道数2
IEPE 通道4（内置在采集前端）
立体声监听通道4（2组L/R）
IEPE 电源4mA
产品尺寸 （L*W*H mm） 【不含接口长度】240*215*76.4
接口类型 BNC
适用温度范围-20 - 50℃
工作电压220V
耦合方式AC/DC耦合
Trigger同步触发内部触发延时：1.2ms
总线通信ETH TCP/IP协议

Specifications

Parameters

Input Channels

4

Output Channels

2

IEPE Channels

4 channels (External switch)

Stereo Monitoring Channel Count

4 (2 pairs of L/R)

Bus Communication

ETH TCP/IP protocol

Dimension   mm

240*215*76.4（excluding BNC）

Connection Type

BNC

Working Temperature

-20℃ - 50℃

Working Voltage

220V
Coupling Mode
AC/DC coupling
Trigger SynchronizationInternal trigger delay: 1.2ms

AI Specifications

AI Parameters

ADC Precision

24 Bit

ADC Type

Δ-Σ

Sample Rate Range    Hz

2kHz-100kHz

FIFO

1024

Mode Of Data Transmission

DMA

Input Range

+/- 10Vrms（Range settings 1Vrms、5Vrms、10Vrms）

Input Coupling Method

AC coupling，±0.03dB  ；DC coupling：±0.1dB

Input Impedance

Between positive input and ground ：200 kohm

Flatness

20Hz - 20kHz，typical value+/-0.01 dB ，maximum：0.015dB；  20Hz - 20kHz：typical value+/-0.08 dB ，maximum：0.1dB


AI Idle noise (uVrms)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value1220

PS：[1]Short circuit source impedance < 50 ohm，Working temperature 23±5℃，AC coupling, linear weighting, 1Vrms range setting

AI SNR (dB)

Sample Ratefs=48kS/sfs=96kS/s
Minmum Value112115

PS：[1]Differential Input,AC Coupling，Input Signal of 1kHz Sine Wave，10Vrms range setting，2Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AI Dynamic Range (dB)

Sample Ratefs=48kS/sfs=96kS/s
Minmum Value110109

PS：[1]Differential Input,AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms range setting，2Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AI THD+N (dB)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value-92-92

PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms range setting，2Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AI THD (dB)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value-108-109

PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms range setting，2Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AI Cross talk (dB)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value-100-98

PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms range setting，4.5Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting


AO Specifications

AO Parameters

DAC Precision

24 Bit

Sample Rate Hz

2kHz - 100kHz

Output Voltage Range

+/- 10Vrms（Range setting：5Vrms、10Vrms）

Gain errorAC coupling: ±0.03 dB ；DC coupling: ±0.1 dB

Output Impedance

Between positive input and negative ground：75ohm

Flatness

20Hz - 20kHz，typical value：±0.1dB，maximum 0.15dB；  20Hz - 80kHz，typical value：±0.8dB，maximum 1dB

AO Idle noise (uVrms)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value2540

PS：[1]The impedance of the collection device is greater than 1Mohm, working temperature is 23 ± 5 ℃，AC coupling，5Vrms range settings

AO SNR (dB)

Sample Ratefs=48kS/sfs=96kS/s
Minimum Value108103

PS：[1]Differential Onput，AC Coupling，Output Signal of 1kHz Sine Wave，10Vrms range setting，4.5Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AO Dynamic Range (dB)

Sample Ratefs=48kS/sfs=96kS/s
Minimum Value108108

PS：[1]Differential Onput，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range setting，4.5Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting，SFDR text


AO THD+N (dB)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value-103-98

PS：[1]Differential Onput，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range setting，4.5Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AO THD (dB)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value-108-108

PS：[1]Differential Onput，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range setting，4.5Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting

AO Cross talk (dB)

Sample Ratefs=48kS/sfs=96kS/s
Maximum Value-100-98

PS：[1]Differential  Onput，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range setting，2Vrms

        [2]Bandwidth 22.4k、45k

        [3]Linear Weighting


Dimensional unit: mm

微信图片_20250911173642_56_2.jpg




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