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Summary of Contents for Anyload A2A-D2
- Page 1 A2A-D2 Load Cell Amplifier (V1611) Product Manual (V1810) Anyload Transducer Co. Ltd Website: www.anyload.com Email: info@anyload.com Fax: +1 866 612 9088 North America Toll Free: 1-855-ANYLOAD (269 5623)
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Page 2: Table Of Contents
TABLE OF CONTENTS 1. Introduction 2. Installation 3. Specifications 4. Connection & Switch Diagrams 5. Operations 6. Maintenance 7. Warnings and Precautions 8. Illustrations ANYLOAD A2A-D2 Amplifier Product Manual (V1810) -
Page 3: Introduction
Introduction Thank you for choosing Anyload A2A-D2 load cell amplifier. A2A strain gage amplifier provides load cell and transducer signal conditioning. It is designed for converting mV signal from load cell output into a 4~20mA or 0 10V signal. The ±... -
Page 4: Connection & Switch Diagrams
12VDC or 5VDC excitation voltage to the load cell. 4.4 Gain The A2A-D2 amplifier can be applied to any load cells with its specified sensitivity. It can support 4 ranges of Gain. User can select suitable gain that matches to the load cell’s sensitivity,... -
Page 5: Operations
Note: If the Gain setting is not achieved during calibration, change the Gain switch settings as shown in Table 4.4.2 and recalibrate. Operations A2A-D2 calibration has steps of Gain selection namely Zero calibration and Span calibration. 5.1 Gain Selection 1. Connect the load cell. Set the slide switch EXC and select load cell excitation voltage 2. - Page 6 Note2: Potentiometers IN1 & IN2 shall be adjusted if the amplifier is applied of having multiple input load cells or scales. When multiple load cells are connected, the maximum difference in sensitivity between each load cell shall not exceed 3%. ANYLOAD A2A-D2 Amplifier Product Manual (V1810)
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Page 7: Maintenance
1) To avoid damaging the interface, finish the wiring first then connect the 24VDC supply 2) For safety purposes, supply the 24VDC power by connecting the positive power terminal first, then the negative power terminal ( common ) ANYLOAD A2A-D2 Amplifier Product Manual (V1810) -
Page 8: Illustrations
Positive voltage output GAIN Gain selection IN-1 Load cell 1 connection IN-2 Load cell 2 connection Positive excitation Negative excitation Positive signal output Negative signal output Potentiometer for load cell Potentiometer for load cell ANYLOAD A2A-D2 Amplifier Product Manual (V1810)
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