Chengdu Ebyte Electronic Technology Co.,Ltd E851-RTU(4440-ETH) User Manual
Copyright ©2012–2019, Chengdu Ebyte Electronic Technology Co.,Ltd
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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