Campbell SDM-CVO4, Руководство по эксплуатации продукта

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Table of Contents
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1. Introduction................................................................ 1
2. Precautions ................................................................ 1
3. Initial Inspection ........................................................ 2
4. Quickstart ................................................................... 3
5. Overview .................................................................... 5
5.1 Power Considerations ...........................................................................6
6. Specifications ............................................................ 7
6.1 Voltage Mode Output ...........................................................................7
6.2 Current Mode Output ...........................................................................7
6.3 Isolation ................................................................................................8
7. Installation ................................................................. 8
7.1 Connection to a Data Logger ...............................................................9
7.2 Output Device Connections ............................................................... 10
7.2.1 Voltage Output Mode .................................................................. 11
7.2.2 Current Output Mode .................................................................. 11
7.2.3 Shield and Ground Connections .................................................. 12
7.2.4 Output Terminal Connectors ....................................................... 13
7.3 Output Mode Setting .......................................................................... 13
7.4 SDM Address Setting ......................................................................... 14
8. Operation ................................................................. 14
8.1 Voltage or Current Signaling ............................................................. 14
8.2 Providing Excitation Supplies to Sensors .......................................... 15
8.3 Data Logger Programming ................................................................. 16
8.3.1 CRBasic SDMCVO4() Instruction ............................................. 16
8.3.2 SDMSpeed() Instruction ............................................................. 17
Appendices
A. Importing
Short Cut
Code Into
CRBasic Editor
... A-1
B. Example Program .................................................. B-1