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Accelerometer (ACC)

User Manual

8 of 16

Using the Accelerometer (ACC) Sensor with biosignalsplux &

OpenSignals

3.1.

Connecting the sensor to biosignalsplux Systems

3.1.1.

biosignalsplux 4-Channel Hubs

The

biosignalsplux ACC sensor

is compatible with all 4 analog input channels of the 4-channel

biosignalsplux

hub, but incompatible with the reference/ground port. Connect the sensor to an analog

input to use it with this device.

Figure 5: ACC compatible biosignalsplux channels (green checkmarks).

3.1.2.

biosignalsplux 8-Channel Hubs

The

biosignalsplux ACC sensor

is compatible with all 8 analog input channels of the 8-channel

biosignalsplux

hub, but incompatible with the reference/ground and digital I/O ports. Connect the

sensor to an analog input to use it with this device.

Figure 6: ACC compatible biosignalsplux channels (green checkmarks).

Summary of Contents for 820201205

Page 1: ...biosignal acquisition tool kit for advanced research applications Accelerometer ACC Sensor User Manual ...

Page 2: ...f the possibility of such damages ATTENTION Please read this datasheet before using your biosignalsplux sensor The information contained in this document has been carefully checked and were made every effort to ensure its quality PLUX reserves the right to make changes and improvements to this manual and products referenced at any time without notice The word Bluetooth and its logo are trademarks ...

Page 3: ...sor to biosignalsplux Systems 8 3 1 1 biosignalsplux 4 Channel Hubs 8 3 1 2 biosignalsplux 8 Channel Hubs 8 3 2 Configuring the Sensor in OpenSignals 9 3 2 1 OpenSignals r evolution Windows macOS Linux 9 4 Scientific Publications Using the SENS Sensor 11 5 Safety Maintenance 12 5 1 Safety Instructions 12 5 2 Transportation and Storage 13 5 3 Cleaning 13 6 Ordering Guides Regulatory Legal Informati...

Page 4: ... of motion as well as to conduct vibration analysis which for example can be used to prevent ergonomic injuries or evaluate tremors of Parkinson patients Figure 1 biosignalsplux ACC sensor standard version 1 2 Typical Unfiltered Sensor Output Figure 2 shows a typical unfiltered Accelerometer sensor output acquired while doing an 8 like movement in order to stimulate all axis The raw digital sensor...

Page 5: ...n Formula The analog sensor signals acquired with biosignalsplux devices are converted into digital values ranged between 0 and 2n 1 n sampling resolution usually 8 bit or 16 bit and streamed in the raw digital format In most applications the original physical unit of the acquired ACC signal is preferred or required The raw digital sensor samples can be converted back into relative gravitational a...

Page 6: ... H1 1 6cm x 2 2cm x 0 5cm W2 1 0 0 1cm W3 1 0 0 1cm W4 0 5 0 1cm L2 1 3 0 1cm L3 0 7 0 1cm A1 105 0 0 5cm A2 8 5 0 5cm H2 0 7 0 1cm S 0 3 0 1cm Available sleeve colors White Black Blue Green Red Yellow Grey and Brown Figure 3 Physical characteristics of the standard ACC sensor ...

Page 7: ...elow are determined by performing a very slow 360 rotation of the sensor around each axis to force the accelerometer to cross the gravity imposed 1g and 1g 𝐶𝑚𝑖𝑛 𝐶𝑚𝑎𝑥 define the minimum and maximum RAW data values respectively registered in the axis under analysis during the calibration protocol Axes Channel Configuration Figure 4 Relationship between each input cable and the respective axis under ...

Page 8: ...compatible with the reference ground port Connect the sensor to an analog input to use it with this device Figure 5 ACC compatible biosignalsplux channels green checkmarks 3 1 2 biosignalsplux 8 Channel Hubs The biosignalsplux ACC sensor is compatible with all 8 analog input channels of the 8 channel biosignalsplux hub but incompatible with the reference ground and digital I O ports Connect the se...

Page 9: ...ux device Figure 7 Access the OpenSignals r evolution device manager Select the device you intend to use for acquisition by clicking on ENABLE button on the device panel in the OpenSignals device manager The device is activated for acquisition if the ENABLE button is blue Figure 8 Enabling the device for acquisition Click on the biosignalsplux logo to access the available settings Select the chann...

Page 10: ...e circle next to the channel type must be blue If not done before follow the instruction available in section 3 1 Connecting the sensor to biosignalsplux Systems to learn how to connect your device to your biosignalsplux device Click on the record button in the OpenSignals main interface whenever you re ready for your acquisition Figure 10 Start the acquisition whenever you re ready ...

Page 11: ... 19 no 14 3079 pp 1 27 2019 I M Pires M Andrade N M Garcia R Crisóstomo F Florez Revuelta Measurement of Heel Rise Test Results using a Mobile Device in Proc of the 2nd International Conference on Physiological Computing Systems pp 9 18 2015 I M Pires N M Garcia M Teixeira Calculation of Jump Flight Time using a Mobile Device in Proc of the International Conference on Health Informatics HEALTHINF ...

Page 12: ...es or other approved accessories purchased from PLUX or by a PLUX agent The user should inspect the sensors on a regular basis to ensure that they remain in good working order The user should stop using the biosignalsplux device if experience any kind of discomfort or skin irritation Do not use the system on persons with allergies to silver The user should dispose detection surfaces after using th...

Page 13: ...0 C to 30 C Atmospheric pressure between 500hPa and 1060hPa Whenever the equipment needs to be transported it should be placed in the original box since this was designed and tested to ensure the equipment and accessories are securely stored Take care while handling the transportation of the system and avoid dropping it since the device is not shock proof and should not be placed under stress or s...

Page 14: ...alidate the warranty of your devices Be careful when connecting your biosignalsplux devices sensors and or accessories to any third party device including the usage of the 3rd party connection components that are available for biosignalsplux systems as the usage of these components will void the electrical warranty of your biosignalsplux device and sensors and if not indicated otherwise the warran...

Page 15: ...direct indirect consequential incidental or special damages including without limitation lost revenues lost profits losses resulting from business interruption or loss of data regardless of the form of action or legal theory under which the liability may be asserted even if advised of the possibility of such damages ...

Page 16: ...ail plux plux info web http www plux info Headquarters Zona Industrial das Corredouras Lt 14 1 2630 369 Arruda dos Vinhos Portugal tel 351 263 978 572 fax 351 263 978 902 Lisbon Office Av 5 de Outubro n 70 2 1050 059 Lisboa Portugal tel 351 211 956 542 fax 351 211 956 546 ...

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