CS-IO3200 User Manual
1PRODUCT INTRODUCTION............................................................................................... 5
1.1 Features ...........................................................................................................................................5
1.2 Parameter.........................................................................................................................................5
1.3 Item Selection .................................................................................................................................6
1.4 Dimension........................................................................................................................................6
2.1 Terminal Definition.........................................................................................................................6
2.2 Communication Wiring..................................................................................................................9
2.2.1 RS485 Wiring.....................................................................................................................................9
2.2.2 RS232 Wiring.....................................................................................................................................9
2.3 DO Wiring.......................................................................................................................................10
2.3.1 Low Load Wiring..............................................................................................................................10
2.3.2 AC 220V Load Device Wiring ........................................................................................................ 10
2.3.3 AC 380V Load Device Wiring 【With Zero Line】.....................................................................11
2.3.4 AC 380V Load Device Wiring【Without Zero Line】.................................................................11
2.3.5 DC Load Device Wiring ..................................................................................................................12
3PARAMETERS AND WORKING MODE CONFIGURATION.................................12
3.1 Device and PC Connection Settings.........................................................................................12
3.2 Device Address.............................................................................................................................12
3.2.1 Introduction.......................................................................................................................................12
3.2.1 Device Communication Address Reading ................................................................................... 13
3.2.2 Software Address Setting and Reading .......................................................................................13
3.2.3 Baud Rate Reading and Setting....................................................................................................14
4DEVELOPMENT DATA INSTRUCTION........................................................................14
4.1 Communication Protocol Instruction .......................................................................................14
4.2 Modbus Register Instruction......................................................................................................14
4.3 Command List...............................................................................................................................17
4.4 Command Details.........................................................................................................................19
4.4.1 Control DO........................................................................................................................................ 19
4.4.2 Query DO Status ............................................................................................................................. 20
4.4.3 Flash ON Flash OFF Command.................................................................................................... 20
4.4.4 All ON and All OFF Command.......................................................................................................22
4.4.5 Active Reporting Protocol............................................................................................................... 22
5PRODUCT MAINTENANCE..............................................................................................23
5.1 Device Usage Environment ........................................................................................................23
