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Related Manuals for LORENZ MESSTECHNIK SI-USB3
Summary of Contents for LORENZ MESSTECHNIK SI-USB3
- Page 1 Amplifiers 4 Channel USB-Sensor-Interface SI-USB3 Lorenz Messtechnik GmbH Obere Schlossstrasse 127/129/131 090370h_SI-USB3 73553 Alfdorf Phone +49 7172 93730-0, Fax +49 7172 93730-22 Technical changes, errors and misprints excepted. 1/14 info@lorenz-messtechnik.de, www.lorenz-messtechnik.de...
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Page 2: Table Of Contents
Product Description Safe and correct Use Housing Connection Front Back Pin Assignment SI-USB3 Low-pass Filter second Order Application Example Displacement Sensor Potentiometric (supplied by SI-USB3) PT100 with Four-Wire Measuring Debugging Technical Data Options Accessories Option Calibration mV/V Equipment disposal Reference Information... -
Page 3: Imprint / Copyright
These operating instructions do not constitute an agreed quality agreement or durability guarantee within the meaning of § 443 BGB (German Civil Code). Technical changes, errors and misprints excepted. No part of this publication may be reprinted without the written permission of Lorenz Messtechnik GmbH, Alfdorf. Important Notes / Keeping Before installing and commissioning the device, these operating instructions, and in particular the corresponding safety instructions, must be read. - Page 4 The devices do not contain any parts that require or can be serviced by the user. Repairs may only be carried out by Lorenz Messtechnik GmbH. If it can be assumed that safe operation of the device is no longer possible, it must be put out of operation immediately and secured against unintentional operation.
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Page 5: Intended Use
Intended Use Devices from Lorenz Messtechnik GmbH are to be used exclusively for measuring tasks and the di- rectly associated control tasks. Any use beyond this is considered to be improper. The valid legal and safety regulations must be observed during measurement. The instrument is not a safety component in the sense of its intended use and it is transported and stored properly. -
Page 6: Health Protection And Safety
Conversions and Changes The device may not be modified in terms of design or safety without the express consent of Lorenz Messtechnik GmbH. Any modification excludes any liability on our part for damages resulting there- from. Repairs and modifications are prohibited. CE Marking With the CE marking, Lorenz Messtechnik GmbH guarantees that its product meets the requirements of the relevant EC directives. Preamble Product Description The SI-USB3 is a measuring amplifier with up to four independent input channels. Each input channel is displayed as a separate device on a PC (virtual serial interface). Each measuring channel can be individually set in the factory for a physical quantity or a sensor. -
Page 7: Safe And Correct Use
The Lorenz USB drivers are required for the operation on a PC. They are available for download on our website. Guidance is available in document no. 090235. For the operation of the SI-USB3 we recommend the software VS3. It is available for download on our website. Guidance is available in document no 090367. -
Page 8: Housing Connection
LED is activated. Only when a PC/Laptop connection via the USB socket on the back exists, the Link-LED is activated. If the Link-LED is dark, check again the connection SI-USB3 to the PC/Laptop. Temperature measurements are possible at sensor con- nection 1 and/or sensor connection 4. -
Page 9: Pin Assignment Si-Usb3
+5V Reference voltage 5VDC Low-pass Filter second Order The settings of the cut-off frequencies of the low-pass filter can be found in the document number 090367 (German 090366) of the VS3 software. Lorenz Messtechnik GmbH Obere Schlossstrasse 127/129/131 090370h_SI-USB3 73553 Alfdorf Phone +49 7172 93730-0, Fax +49 7172 93730-22 Technical changes, errors and misprints excepted. 9/14 info@lorenz-messtechnik.de,... -
Page 10: Application Example
Application Example Displacement Sensor Potentiometric (supplied by SI-USB3) Load 5V Reference Signal+ 0V (Ground -) 5000 Front View ~170 mA Load Output 0 ... 25000 Digits PT100 with Four-Wire Measuring Front View Connect the Signal (+) and Signal (-) wires as close as possible to the PT100. -
Page 11: Debugging
Supply voltage is overloaded • Check whether the connected sensor corresponds to the speci- fications of the SI-USB3. If the sensor requires higher current than available for the SI-USB3, this sensor cannot be used to- gether with the SI-USB3 Power supply not connected •... -
Page 12: Technical Data
SI-USB3 Level of IP20 protection Material SI-USB3 Aluminum Weight SI-USB3 1.2 kg Mains adapter included in scope of delivery at first order Interface cable SI-USB3 for evaluation, cable length 3 m, included in scope of delivery at first order Lorenz Messtechnik GmbH Obere Schlossstrasse 127/129/131 090370h_SI-USB3 73553 Alfdorf Phone +49 7172 93730-0, Fax +49 7172 93730-22 Technical changes, errors and misprints excepted. 12/14 info@lorenz-messtechnik.de, www.lorenz-messtechnik.de... -
Page 13: Options
- Calibration at 225 Hz: Normal K3608, if so display above HBM MGCplus + ML38 - Calibration at 225 Hz: Normal BN100A, if so display above HBM DMP40 Lorenz Messtechnik GmbH Obere Schlossstrasse 127/129/131 090370h_SI-USB3 73553 Alfdorf Phone +49 7172 93730-0, Fax +49 7172 93730-22 Technical changes, errors and misprints excepted. -
Page 14: Equipment Disposal
Document number 090235, “Driver Installation Description Sensor-Interfaces SI-USB3, LCV-USB3, LCV-USB2, LCV-USB, SI-USB and Sensors with USB Interface (USB Driver.exe)“ (German 090198) • Document number 090110 Lorenz protocol “A flexible command set for digital sensors and interfaces“ Lorenz Messtechnik GmbH Obere Schlossstrasse 127/129/131 090370h_SI-USB3 73553 Alfdorf Phone +49 7172 93730-0, Fax +49 7172 93730-22 Technical changes, errors and misprints excepted.
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