Omron M1 Series User Manual

2
Design
This section describes the installation environment and wiring methods.
2-1 Installation ...................................................................................................... 2-
2
2-1-1 Inverter Installation .......................................................................................... 2-2
2-1-2 Installation Environment .................................................................................. 2-2
2-2 Removal of Each Part .................................................................................... 2-7
2-2-1 Removing Covers............................................................................................ 2-7
2-2-2 Terminal Blocks ............................................................................................... 2-8
2-2-3 Preparing Backing Plate.................................................................................. 2-9
2-3 Wiring ............................................................................................................2-10
2-3-1 Standard Connection Diagram ...................................................................... 2-10
2-3-2 Arrangement and Function of Main Circuit Terminal Block ............................2-11
2-3-3 Arrangement and Function of Control Circuit Terminal Block........................ 2-12
2-3-4 Wiring for Main Circuit Terminals................................................................... 2-15
2-3-5 Wiring for Control Circuit Terminals............................................................... 2-51
2-3-6 Recommended Encoder and Its Wiring......................................................... 2-54
2-3-7 Wiring for RS-485 Communications Terminal Block...................................... 2-57
2-3-8 Safety Function ............................................................................................. 2-58
2-4 Others............................................................................................................ 2-60
2-4-1 Korean Radio Regulations (KC) .................................................................... 2-60
2-4-2 Compliance with EU Directives and UKCA ................................................... 2-60
2-4-3 UL/cUL Standards Cautions.......................................................................... 2-76
2-1
M1 Series Standard Type User's Manual (I669)
2

Omron M1 Series Specifications

General

Input Voltage	200-240V AC
Output Voltage	3-phase 200 to 240 VAC
Protection Functions	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication	RS-485, Modbus RTU
Enclosure	IP20
Cooling Method	Fan Cooled
Operating Temperature	-10°C to +50°C
Humidity	5-95% (non-condensing)
Altitude	Up to 1000m
Frequency Range	0.5-400 Hz
Storage Temperature	-20°C to +65°C