E-MON CLASS 3400 METER
3 62-0398—02
TABLE OF CONTENTS
Section 1.0 Introduction 4
Section 2.0 Internal Electronic Assemblies 5
Section 2.1 Main Power Board 5
Section 2.2 Display Board 6
Section 3.0 Meter Technical Specifications 7
Section 4.0 Safety Label Definitions and Information 10
Section 5.0 Precautionary/Safety Information 10
Section 6.0 Meter Installation 11
Section 6.1 Mounting the Class 3400 Meter 11
Section 6.2 Main Power Board Connections 11
Section 6.3 Phasing of Line Voltage 13
Section 6.4 Current Sensor Installation & Wiring 14
Section 6.5 Main Power & Current Sensor Wiring Diagram 16
Section 6.6 Line Voltage/Current Sensor Diagnostics 16
Section 6.7 RS-485 Wiring 18
Section 6.8 RS-232 Communications 19
Section 6.9 Modem Wiring 22
Section 6.10 Modbus RTU Wiring 25
Section 6.11 BACnet Wiring 26
Section 6.12 Connecting E-Mon Class 3400 Meters to USB Key using
RS485
26
Section 6.13 Ethernet Communications 27
Section 7.0 Multiple-Load Monitoring 28
Section 8.0 Preventative/Scheduled Maintenance 30
Section 9.0 Lithium Battery Replacement 30
Section 10.0 E-Mon Class 3400 Meter operating Modes 32
Section 11.0 E-Mon Class 3400 Meter Expansion Board 40
Section 11.1 Expansion Board Connections 41
Section 11.2 Pulse Type and Valve 42
Section 12.0 Frequently Asked Questions 43
Section 13.0 Protocol Descriptions 45
Section 14.0 High Voltage Metering 51
Section 15.0 Meter Limited Warranty 54
62-0398-02.fm Page 3 Tuesday, May 8, 2018 10:22 AM
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