Omron CJ2 CPU UNIT User Manual page 16

Section 3 Nomenclature and Functions
3-1 CPU Units ................................................................................................................................. 3-2
3-1-1
3-1-2
3-2 Memory Card.......................................................................................................................... 3-13
3-2-1
3-2-2
3-2-3
3-3 Pulse I/O Modules (CJ2M CPU Unit Only) ........................................................................... 3-17
3-3-1
3-3-2
3-4 Serial Option Boards (CJ2M-CPU3@ Only) ......................................................................... 3-20
3-4-1
3-5 Power Supply Units ............................................................................................................... 3-21
3-5-1
3-5-2
3-5-3
3-6 CJ-series Basic I/O Units ...................................................................................................... 3-28
3-6-1
3-6-2
3-7 I/O Control Units and I/O Interface Units ............................................................................. 3-32
3-7-1
3-7-2
Section 4 Support Software
4-1 Support Software..................................................................................................................... 4-2
4-1-1
4-2 Connection Methods ............................................................................................................... 4-5
4-2-1
4-2-2
4-2-3
Section 5 Installation
5-1 Fail-safe Circuits ...................................................................................................................... 5-2
5-2 Installation................................................................................................................................ 5-4
5-2-1
5-2-2
5-2-3
5-2-4
5-2-5
5-2-6
5-3 Wiring ..................................................................................................................................... 5-20
5-3-1
5-3-2
5-3-3
5-3-4
5-3-5
5-3-6
5-3-7
10
CPU Section................................................................................................................................ 3-2
Built-in EtherNet/IP Section (CJ2H-CPU6
Models and Specifications ........................................................................................................ 3-13
Operating Procedures ............................................................................................................... 3-13
Installing and Removing............................................................................................................ 3-14
Models and Specifications ........................................................................................................ 3-17
Part Names and Functions........................................................................................................ 3-17
Overview ................................................................................................................................... 3-20
Models and Specifications ........................................................................................................ 3-21
Components.............................................................................................................................. 3-24
Selecting a Power Supply Unit .................................................................................................. 3-27
Basic I/O Units with Terminal Blocks......................................................................................... 3-28
Thirty-two/Sixty-four-point Basic I/O Units with Connectors...................................................... 3-30
Component Names ................................................................................................................... 3-32
System Configuration................................................................................................................ 3-32
CX-One FA Integrated Tool Package .......................................................................................... 4-2
Connecting by USB..................................................................................................................... 4-5
Connecting by RS-232C ............................................................................................................. 4-7
Connecting to Ethernet (CJ2H-CPU6
Installation and Wiring Precautions............................................................................................. 5-4
Installation in a Control Panel ..................................................................................................... 5-6
Assembled Appearance and Dimensions ................................................................................... 5-8
Connecting PLC Components................................................................................................... 5-13
DIN Track Installation ................................................................................................................ 5-15
Connecting CJ-series Expansion Racks ................................................................................... 5-17
Power Supply Wiring ................................................................................................................. 5-20
Wiring CJ-series Basic I/O Units with Terminal Blocks ............................................................. 5-27
Wiring Basic I/O Units with Connectors .................................................................................... 5-29
Connecting to Connector-Terminal Block Conversion Units or I/O Relay Terminals ................. 5-33
Connecting Pulse I/O Modules to External I/O Devices (CJ2M CPU Unit Only)....................... 5-33
Connecting I/O Devices ............................................................................................................ 5-35
Connecting through an Ethernet Cable (CJ2H-CPU6
@
-EIP and CJ2M-CPU3
@ @
-EIP and CJ2M-CPU3 Only) ...................................... 4-9
@
-EIP and CJ2M-CPU3
CJ2 CPU Unit Hardware User's Manual
@
Only) ............................... 3-8
@
Only)............ 5-39