Ebyte E851-RTU, User Manual

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Chengdu Ebyte Electronic Technology Co.,Ltd E851-RTU(4440-ETH) User Manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co.,Ltd
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Contents
1. Quick Start................................................................................................................................................................................................
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1.1. Port connection..............................................................................................................................................................................
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1.1.1. RS485 connection...............................................................................................................................................................
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1.1.2. Switch Input Connection....................................................................................................................................................
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1.1.3. Relay output connection.....................................................................................................................................................
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1.1.4. Differential analog input connection..................................................................................................................................
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1.2. Quick Use......................................................................................................................................................................................
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2. Product Introduction.................................................................................................................................................................................
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2.1. Basic parameters............................................................................................................................................................................
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2.2. Size, interface description.............................................................................................................................................................
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2.3. Reload touch button description..................................................................................................................................................
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3. Modbus...................................................................................................................................................................................................
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3.1. Modbus address table..................................................................................................................................................................
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3.2. Modbus Address Table................................................................................................................................................................
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3.3. RS485 Serial Port Baud Rate Code Table...................................................................................................................................
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4. Product Function....................................................................................................................................................................................
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4.1. Working mode.............................................................................................................................................................................
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4.1.1.Slave mode........................................................................................................................................................................
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4.1.2. Host mode........................................................................................................................................................................
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4.2. Basic functions of IO...................................................................................................................................................................
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4.2.1. Switch DO Output............................................................................................................................................................
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4.2.2. Read switch DI input........................................................................................................................................................
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4.2.3. Read analog AI input........................................................................................................................................................
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4.2.4. Analog AI range setting....................................................................................................................................................
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4.3. IO Feature Function....................................................................................................................................................................
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4.3.1.Pulse count and count clear...............................................................................................................................................
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4.3.2. Switching input DI is automatically reported..................................................................................................................
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4.3.3. DO Time Settings for Switch Output...............................................................................................................................
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4.4 Network related functions............................................................................................................................................................
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4.4.2. Custom registration package............................................................................................................................................
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4.4.3. Heartbeat package............................................................................................................................................................
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4.4.4. Heartbeat packet time.......................................................................................................................................................
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4.4.5. Heartbeat packet mode.....................................................................................................................................................
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4.4.6. IP parameter setting of local WAN port...........................................................................................................................
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4.4.7. DNS settings.....................................................................................................................................................................
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4.4.8. Ebyte Cloud Transparent Transmission............................................................................................................................
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4.4.9. Clear cache.......................................................................................................................................................................
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4.4.10. Keep alive connection....................................................................................................................................................
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4.4.11. Timeout restart................................................................................................................................................................
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4.4.12. SOCKET Local Port Settings.........................................................................................................................................
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Important statement....................................................................................................................................................................................
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Revision History.........................................................................................................................................................................................
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