Copyright .......................................................................................................................................................... II
Safety Guidelines ............................................................................................................................................ III
Precautions for Use ................................................................................................................................... III
Precautions for Installation ........................................................................................................................ IV
Precautions for Wiring ............................................................................................................................... IV
Operation and Maintenance ...................................................................................................................... IV
Product Discard ......................................................................................................................................... IV
Preface .............................................................................................................................................................. V
Reversion History ........................................................................................................................................... VI
1 Product Overview ..................................................................................................................................... 1
1.1 CPU Introduction ............................................................................................................................. 1
1.2 Expansion Modules ......................................................................................................................... 3
1.3 Maximum System Configuration...................................................................................................... 6
1.4 Network Architecture ....................................................................................................................... 6
1.6 Standards and Specifications .......................................................................................................... 7
2 Getting Started ......................................................................................................................................... 9
2.1 Connecting to CTH200 PLC ............................................................................................................ 9
2.2 Communicate with CTH200 ........................................................................................................... 10
2.2.1 Serial Port Communication Mode ...................................................................................... 11
2.2.2 Ethernet Communication Mode ......................................................................................... 12
2.2.3 Modify IP Address in System Block ................................................................................... 14
2.3 Create Program Network ............................................................................................................... 14
2.3.1 Editing ............................................................................................................................... 15
2.3.2 Compiling .......................................................................................................................... 16
2.3.3 Downloading ...................................................................................................................... 17
2.3.4 Running ............................................................................................................................. 18
3 Installation .............................................................................................................................................. 19
3.1 Important Notices........................................................................................................................... 19
3.2 Installation Dimension ................................................................................................................... 21
3.3 Installation Method......................................................................................................................... 22
3.4 Grounding and Wiring .................................................................................................................... 23
3.5 Suppression Circuit ....................................................................................................................... 24
4 Technical Specifications ....................................................................................................................... 26
4.1 General Specifications ................................................................................................................... 26
4.2 CPU ............................................................................................................................................... 26
4.2.1 CPU Specifications ............................................................................................................ 26
4.2.2 Diagrams of CPU Structure and Wiring ............................................................................ 36
4.2.3 Definition of Communication Port ...................................................................................... 41
4.2.4 DIP switch.......................................................................................................................... 42
4.2.5 Making Standard Net Cable .............................................................................................. 42
4.3 Digital Expansion Modules Specifications ..................................................................................... 43
4.3.1 Digital Input Modules Specifications .................................................................................. 43