Omron MX2 Series User Manual

2 Design
2 - 15
Multi-function Compact Inverter 3G3MX2-EV2 User’s Manual (I666-E1)
Item
Terminal
symbol
Terminal
name
Description
Specifications
Digital
Power supply
L
Input signal
Common terminal for the internal
common
power supply, digital input, and
analog I/O terminals.
P24
Input signal
This is 24-VDC power supply for
Allowable current:
power sup-
contact input signal. For source
100 mA max.
ply
logic input, this terminal functions
as the common terminal.
P24S
Safety input
24-VDC power supply for safety
Allowable current:
signal power
switch contact input signals. It
100 mA max.
supply
supports the source logic only.
PLC
Input termi-
For sink logic input: Short-cir-
nal power
cuited to P24
supply
For source logic input: Short-cir-
cuited to L
To activate contact input via an
external power supply, remove
the short-circuit bar. For details
on the connection, refer to
Multi-function Input Terminals
and Programmable Controller
Connection on page 2-39.
CMS
Safety input
Common terminal for the safety
signal com-
input terminals.
mon
Input
7
Multi-
Select seven functions from
Voltage between each
6
function
among 66 functions, and allocate
input terminal and the
5
input
them to terminals 1 to 7.
terminal PLC
4
These terminals support both the
ON voltage: 18 V min.
3
sink logic and the source logic.
OFF voltage: 3 V
2
For details on the connection,
max.
1
refer to Multi-function Input Ter-
Allowable voltage:
minals and Programmable Con-
27 VDC max.
troller Connection on page 2-39.
Load current: 5 mA
(at 24 V)
Internal resistance:
4.7 k
GS1
Safety input
STO input terminals.
Voltage between each
GS2
input terminal and the
terminal CMS
ON voltage: 15 V min.
OFF voltage: 5 V
max.
Allowable voltage: 27
VDC max.
Load current: 5.8 mA
(at 27 V)
Internal resistance:
4.7 k
2
2-3 Wiring
2-3-3 Arrangement and Function of Control Circuit Terminal Block

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