Ebyte ME31-XAAX0440, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd. ME31-XAAX0440_UserManul_EN
Copyright ©2012–2021,Chengdu Ebyte Electronic Technology Co.,Ltd.
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Contents
Chapter 1 Introduction...........................................................................................................................................................1
1.1 Brief Introduction..................................................................................................................................................... 1
1.2 Features.....................................................................................................................................................................1
1.3 Product application topology diagram......................................................................................................................2
Chapter 2 Quick start..............................................................................................................................................................3
2.1 Preparation for use....................................................................................................................................................3
2.2 Device connection.................................................................................................................................................... 4
2.2.1 RS485 connection..........................................................................................................................................4
2.2.2 Analog input connection................................................................................................................................4
2.2.3 Relay output connection................................................................................................................................ 5
2.2.4 Simple to use..................................................................................................................................................5
2.3 Parameter configuration............................................................................................................................................5
2.4 Control test................................................................................................................................................................7
2.4.1 Modbus TCP control......................................................................................................................................7
2.4.2 Modbus RTU control..................................................................................................................................... 8
2.5 Host computer control.............................................................................................................................................. 8
Chapter 3 Technical index...................................................................................................................................................... 9
3.1 Specifications............................................................................................................................................................9
3.2 Device default parameters...................................................................................................................................... 10
3.3 Mechanical dimension drawing..............................................................................................................................10
3.4 Port description....................................................................................................................................................... 11
3.5 LED indicator description.......................................................................................................................................12
Chapter 4 Product function introduction.............................................................................................................................. 13
4.1 DO output mode..................................................................................................................................................... 13
4.1.1 Level output................................................................................................................................................. 13
4.1.2 Pulse output................................................................................................................................................. 13
4.1.3 Power-on state..............................................................................................................................................13
4.2 AI input mode......................................................................................................................................................... 13
4.2.1 Analog range................................................................................................................................................13
4.2.2 AI raw value and engineering value of analog input................................................................................... 14
4.2.3 Input filter parameters..................................................................................................................................14
4.2.4 Input calibration...........................................................................................................................................14
4.3 Modbus gateway.....................................................................................................................................................14
4.4 Active upload.......................................................................................................................................................... 15
4.5 Custom module information................................................................................................................................... 15
4.5.1 Modbus address........................................................................................................................................... 15
4.5.2 Module name............................................................................................................................................... 15
4.5.3 Network parameters.....................................................................................................................................15
4.5.4 Serial port parameters.................................................................................................................................. 16
4.6 LCD display and parameter configuration............................................................................................................. 16
4.6.1 Information display interface.......................................................................................................................16
4.6.2 Device parameter display interface..............................................................................................................17