Table of Contents
Summary of Contents for EFE AMP330
- Page 1 AMP330 Product Manual 16, rue de la Porte à Bateaux- F-27540 Ivry La Bataille, France Tél. +33.2.32.22.35.03 Fax. +33.2.32.36.93.08 www.efe-sensor.com infos@efe-sensor.com www.efe-sensor.com AMP330 Product Manual – V1.0...
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Page 2: Table Of Contents
Gain ..............................6 Current Setting ..........................7 Advanced Span and Zero Adjustment ................... 7 Adjusting the Zero ..........................7 Adjusting the Span ..........................7 Appendix A (Noise levels) ........................ 8 Appendix B (Specifications) ......................9 www.efe-sensor.com AMP330 Product Manual – V1.0... -
Page 3: Default Settings
Output wiring (Connector Binder M8 male 768-718 Series) Pin 1 +Vin (14-26V) Pin 2 Iout 4-20mA Pin 3 Pin 4 Vout 0-10V Note: Do not connect the device to the power supply when the power supply is already on! www.efe-sensor.com AMP330 Product Manual – V1.0... -
Page 4: Standard Span & Zero Adjustment
Standard Span & Zero Adjustment Once all of the connections are complete, you can begin to set up the sensor/amplifier system. You will need to have the output from the AMP330 connected to a device so you can read the voltage or current. -
Page 5: Switch Configurations
The figure below shows the default configuration. Excitation There are two excitation values available on the AMP330: 10 VDC (default) and 5 VDC. To select the excitation, simply flip the DIP switch to the appropriate configuration. The excitation voltage controls the maximum output of the amplifier. -
Page 6: Polarity
DIP switch to the appropriate configuration. Ex. If you are using your AMP330 with a tension and compression load cell and you have tension setup as the positive direction, but now you would like to have compression as the positive direction, all you have to do is flip the DIP switch from the default polarity position to the reverse polarity position. -
Page 7: Current Setting
However, it sometimes happens that the rated output from the sensor is not exactly 2.0 mV/V or 3.0 mV/V. The AMP330 has a ±10% of R.O. adjustment range so a sensor with an output close to one of the input ranges will work fine. -
Page 8: Appendix A (Noise Levels)
Voltage Output Voltage noise Voltage noise Bandwidth Sensitivity (mV/V) Current noise (μA) (mV) (mV) 1 kHz Current Output Voltage Output Voltage noise Voltage noise Bandwidth Sensitivity (mV/V) Current noise (μA) (mV) (mV) 10 kHz www.efe-sensor.com AMP330 Product Manual – V1.0... -
Page 9: Appendix B (Specifications)
No Load Applied (Input or Output) - Power supply must source 150 mA minimum According ordered option (10kHz, only for sensor’s sensitivity of 1 mV/V or greater) WARNING: DO NOT CONNECT DEVICE TO POWER SUPPLY WHEN POWER SUPPLY IS ALREADY ON www.efe-sensor.com AMP330 Product Manual – V1.0...
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