Omron MX2 Series User Manual

1 Overview
1 - 25
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
1-5 Comparison with Previous Model
The following describes the changes and additions from the 3G3MX2-E Series Inverter. Keep this in
mind when replacing the inverter from 3G3MX2-E Series to 3G3MX2-EV2 Series.
For the 3G3MX2-EV2 Series Inverter, the data display of the Digital Operator and the specifications of
operation keys are changed.
3G3MX2-E
3G3MX2-EV2
The differences in specifications of each part of the Digital Operator are as shown in the table below.
For the specifications of each part of the 3G3MX2-EV2 Series Inverter, refer to 3-1-1 Part Names and
Descriptions on page 3-5.
3G3MX2-E
3G3MX2-EV2
Details
Data display
Data display
• The number of digits to appear on the
data display is changed from 4 digits to
5 digits.
• The minus indication on the data display
is changed to (MINUS LED).
It lights when a negative value is dis-
played on the data display.
• The layout of each LED indicator is
changed.
RUN key
RUN key
The position of the RUN key enabled LED
indicator is changed.
1
1-5 Comparison with Previous
Model
Digital Operator

Omron MX2 Series Specifications

General

Cooling Method	Fan cooling
Output Frequency Range	0.1 to 400 Hz
Control Method	V/f control, Sensorless vector control
Protection Functions	Overcurrent, overvoltage, undervoltage, overload, overheating, short circuit
Communication Options	Modbus RTU
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Ambient Operating Temperature	-10°C to +50°C
Enclosure	IP20
Storage Temperature	-20°C to +65°C
Humidity	5 to 95% RH (non-condensing)
Altitude	Up to 1000m
Power Supply Voltage	200-240V AC
Input Voltage	3-phase 200-240V AC