Waveshare UART TO ETH - Table of Contents

RS485 TO ETH ( B)
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CONTENT
目录
Figure 2 Connection diagram
....................................................................................................................... 3
2 . 1 . HARDWARE FEATURES .......................................................................................................... 3
2 . 2 . SOFTWARE FEATURES
........................................................................................................... 4
Table 1 Technical parameters
......................................................................................................................6
4 . 1 . HARDWARE DESCRIPTION ................................................................................................... 9
Figure 3 Front view
...................................................................................................................................... 9
Figure 4 Power supply, network port
........................................................................................................ 10
Figure 5 The back of the device
................................................................................. 错误！未定义书签。
4 . 2 . HARDWARE CONNECTION.................................................................................................13
4 . 3 . SOFTWARE INSTALLATION ................................................................................................ 13
Table 3 Software description
..................................................................................................................... 13
Figure 7 Device list
..................................................................................................................................... 14
Figure 8 Device parameters
....................................................................................................................... 15
Table 4 Parameter meaning
.......................................................................................................................15
Add virtual serial port
................................................................................................................................ 21
Enable Modbus TCP function
..................................................................................................................... 24
Modbus TCP as client
................................................................................................................................. 24
Web login interface
....................................................................................................................................25
Web configuration interface
......................................................................................................................26
5 . 2 . DIRECT TCP/ IP COMMUNICATION MODE
..........................................................................................................................................................28
5 . 2 . 1 . TCP CLIENT MODE
.................................................................................................................. 28
5 . 2 . 2 . CLIENT CONNECTS TO MULTIPLE SERVERS................................................... 29
5 . 2 . 3 . TCP SERVER MODE ................................................................................................ 31
5 . 2 . 4 . ACTING AS BOTH A CLIENT AND A SERVER
...................................................31
5 . 2 . 5 . UDP MODE................................................................................................................................ 32
6 . 1 . NETWORK PHYSICAL CONNECTION ................................................................................ 35
6 . 2 . NETWORK TCP CONNECTION........................................................................................... 35
6 . 3 . DATA SENDING AND RECEIVING
..................................................................................... 36
6 . 4 . VIRCOM REMOTE MONITORING DATA......................................................................... 36
7 . MODBUS ADVANCED FUNCTIONS ............................................................................................ 38
7 . 1 . ENABLE MODBUS GATEWAY
............................................................................................ 38
7 . 4 . MULTI - HOST FUNCTION .....................................................................................................41
7 . 6 . MODBUS UNDER MULTI - DESTINATION IP ................................................................... 44
8 . REGISTRATION PACKAGE AND HEARTBEAT PACKAGE ....................................................... 44
8 . 1 . 1 . SEND MAC ADDRESS ON CONNECTION
.......................................................... 45
8 . 1 . 2 . REALCOM AGREEMENT
.........................................................................................................45
8 . 1 . 3 . CUSTOM REGISTRATION PACKAGE .................................................................. 46
8 . 1 . 4 . CONFIGURATION FILE
........................................................................................................... 47
8 . 2 . HEARTBEAT PACKAGE
.........................................................................................................48
8 . 2 . 1 . IMPLIED HEARTBEAT ............................................................................................................. 48
8 . 2 . 2 . REALCOM PROTOCOL
........................................................................................... 49
8 . 2 . 3 . CUSTOM HEARTBEAT PACKAGE ........................................................................ 49
9 . REMOTE DEVICE MANAGEMENT
.............................................................................................. 49