94
List of Figures
WAGO-I/O-SYSTEM 750
750-493 3-Phase Power Measurement Module
Manual
Version 1.2.0
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List of Figures
Figure 1: View ....................................................................................................... 16
Figure 2: Data Contacts ......................................................................................... 17
Figure 3: CAGE CLAMP
®
Connectors................................................................. 18
Figure 4: LED-indicators ....................................................................................... 19
Figure 5: Schematic Diagram ................................................................................ 20
Figure 6: RMS Value Calculation (Example, Not to Scale) ................................. 36
Figure 7: 4-Quadrant Display of Active and Reactive Power ............................... 37
Figure 8: Insert I/O Module (Example) ................................................................. 48
Figure 9: Snap the I/O Module into Place (Example) ........................................... 48
Figure 10: Removing the I/O Module (Example) ................................................. 49
Figure 11: Connecting a Conductor to a CAGE CLAMP
®
................................... 50
Figure 12: Voltage Measurement .......................................................................... 51
Figure 13: Current Measurement on a Motor ........................................................ 52
Figure 14: Power Measurement on a Machine ...................................................... 56
Figure 15: WAGO-I/O-
CHECK
User Interface, Bus Node with I/O Module ...... 58
Figure 16: "3-Phase Power Measurement" Dialog ................................................ 59
Figure 17: "Settings" Dialog ................................................................................. 60
Figure 18: "Application" Tab ................................................................................ 61
Figure 19: "Phase L1" Tab .................................................................................... 62
Figure 20: "I/O Module" Tab ................................................................................ 64
Figure 21: "Energy" Tab ....................................................................................... 65
Figure 22: "Factory Settings" Tab ......................................................................... 66
Figure 23: Measured Values, Overview ................................................................ 70
Figure 24: Measured Values, Phases ..................................................................... 71
Figure 25: Measured Values, Currents and Voltages ............................................ 72
Figure 26: Measured Values, Power ..................................................................... 73
Figure 27: Measured Values, Energies .................................................................. 74
Figure 28: Measured Values, DC .......................................................................... 75
Figure 29: Measured Values, Recording ............................................................... 76
Figure 30: Side Marking Example for Approved I/O Modules According to
ATEX and IECEx ........................................................................................ 82
Figure 31: Text Detail – Marking Example for Approved I/O Modules According
to ATEX and IECEx. ................................................................................... 82
Figure 32: Side Marking Example for Approved Ex i I/O Modules According to
ATEX and IECEx. ....................................................................................... 84
Figure 33: Text Detail – Marking Example for Approved Ex i I/O Modules
According to ATEX and IECEx. ................................................................. 84
Figure 34: Side Marking Example for I/O Modules According to NEC 500 ....... 87
Figure 35: Text Detail – Marking Example for Approved I/O Modules According
to NEC 500 .................................................................................................. 87
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