Econ sens3 - Connection examples

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Connection of the instrument 31

Manual econ sens3 Version 3.0

5.10 Connection examples

3-Phase/4-conductor system with any load

3-Phase/3-conductor system with any load

Figure 23: 3-phase/4-conductor system with any load

3-Phasen/4-Leiter System beliebiger Belastung

Figure 24: 3-phase/3-conductor system with any load

Main Page

Table of Contents2
General Information5
About this Handbook5
Required Basic Knowledge5
Warnings6
Safety Symbols on the Instrument7
Explanation of Symbols7
Intended Use of the Product8
Disposal Instructions8
Warranty Conditions8
Disclaimer9
Registration9
Description of the Instrument10
Special Features11
Scope of Delivery and Receiving Inspection12
Assembly14
Tools14
Point of Installation14
Installation Position14
Installation Space and Ventilation15
Disassembly16
Connection of the Instrument17
Safety Instructions17
Overview of Connections18
Voltage Measurement Connection19
Supply Voltage Connection21
Alternative Voltage Supply with 12 to 24V DC22
Current Measurement Connection23
Installation of the Current Sensors23
Ethernet Connection25
Modbus TCP25
Cable Recommendation25
Modbus RTU Connection26
Cable Recommendation27
Multiple I/O Connection28
Cable Recommendation for Multiple I/O Connections28
Open Collector Output29
Digital Output (Pulse)30
Digital Input (Pulse Input)31
Input for Potential Free Contact31
Analog Output 4 to 20 Ma32
Analog Input 4 to 20 Ma32
Analog Input 0 to 10V/30 V32
Shielding of Connection Cables33
Grounding of the Modbus RTU, Multiple I/O Port, and Ethernet Cables33
Cable Routing Instructions34
Connection Examples35
3-Phase/4-Conductor System with any Load35
3-Phase/3-Conductor System with any Load35
1-Phase System36
Functional Grounding at the GND Connection of the Modbus Clamping Point36
Display and Control Elements37
Initial Operation38
Operation and Parameterization39
Opening the Web Interface39
Home Menu40
Measurement Menu41
Phase Check" Installation Test Routine43
Analysis Menu45
Input / Output Menu (LOG Version)47
Events Menu (PRO Version)48
Export Menu49
Contact Menu51
Help Menu51
Config Menu51
General Information on Saving Settings52
Date Submenu52
Network Submenu54
Electrical Submenu55
Electrical Advanced Submenu57
Input / Output Submenu (LOG Version)58
Events Submenu (PRO Version)65
Modbus Submenu69
Language / Measurement Details Submenu75
Alarms Submenu75
Autosave Submenu77
Password Submenu78
Settings File Submenu79
System Submenu79
Options Submenu80
Update Submenu80
Maintenance and Service81
Adjustment / Calibration81
Cleaning81
Firmware Update81
Reset82
Repair82
Troubleshooting83
Faq83
Email Contact83
Rma83
Technical Data84
Econ Sens3 Basic Instrument84
Econ Sens3 Measuring Coils89
Storage Capacity of the Measurement Data Memory89
Factory Settings89
Appendix90
Measuring Parameters and Their Meaning90
Revision History91

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Econ sens3 - Connection examples

Table of Contents

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