List Of Figures - WAGO 750-494 Series Manual

WAGO-I/O-SYSTEM 750
750-494 3-Phase Power Measurement Module
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List of Figures

Figure 1: View ....................................................................................................... 16
Figure 2: Data Contacts ......................................................................................... 17
Figure 3: CAGE CLAMP
Figure 4: Display Elements ................................................................................... 19
Figure 5: Schematic Diagram ................................................................................ 21
Figure 6: FE Spring Contact .................................................................................. 22
Figure 7: RMS Value Calculation (Example, Not to Scale) ................................. 33
Figure 8: Allocation of Active and Reactive Energy in the 4 Quadrants .............. 34
Figure 9: 4-Quadrant Display for Active and Reactive Power ............................. 37
Figure 10: Input Overdrive (Clipping) .................................................................. 39
Figure 11: Insert I/O Module (Example) ............................................................... 68
Figure 12: Snap the I/O Module into Place (Example) ......................................... 68
Figure 13: Removing the I/O Module (Example) ................................................. 69
Figure 14: Connecting a Conductor to a CAGE CLAMP
Figure 15: Voltage Measurement .......................................................................... 71
Figure 16: Current Measurement on a Motor ........................................................ 72
Figure 17: Power Measurement on a Machine ...................................................... 76
Figure 18: Power Measurement on Two Motors Regulated by Frequency
Converters .................................................................................................... 77
Figure 19: WAGO-I/O-CHECK User Interface, Bus Node With I/O Module
750-494 ........................................................................................................ 80
Figure 20: „3-Phase Power Measurement" Dialog ............................................... 81
Figure 21: „Settings" Dialog ................................................................................. 82
Figure 22: „Application" Tab ................................................................................ 83
Figure 23: „Phase L1" Tab .................................................................................... 84
Figure 24: „I/O Module" Tab ................................................................................ 86
Figure 25: "Energy" Tab ....................................................................................... 87
Figure 26: "Factory Settings" Tab ......................................................................... 88
Figure 27: Measured Values - Overview .............................................................. 90
Figure 28: Measured Values - Phases ................................................................... 91
Figure 29: Measured Values - Currents and Voltages .......................................... 92
Figure 30: Measured Values - Power ................................................................... 93
Figure 31: Measured Values - Energies ................................................................ 94
Figure 32: Measured Values - DC ........................................................................ 95
Figure 33: Measured Values - Harmonics Chart .................................................. 96
Figure 34: Measured Values - Harmonics Table .................................................. 97
Figure 35: Measured Values - Recording ............................................................. 98
Figure 36: Side Marking Example for Approved I/O Modules According to
ATEX and IECEx ...................................................................................... 120
Figure 37: Text Detail - Marking Example for Approved I/O Modules
According to ATEX and IECEx. ............................................................... 120
Figure 38: Side Marking Example for Approved Ex i I/O Modules
According
to ATEX and IECEx. ................................................................................. 122
Figure 39: Text Detail - Marking Example for Approved Ex i I/O Modules
According to ATEX and IECEx. ............................................................... 122
Figure 40: Side Marking Example for I/O Modules According to NEC 500 ..... 125
Manual
Version 1.2.0
®
Connectors................................................................. 18
List of Figures
®
................................... 70
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