API RTU Setup
Last modified: May 5, 2024
Port1: Virtual serial port
Port2: Modbus TCP/RTU gateway.
- Ethernet: Modbus TCP server (slave)
- Serial: Modbus RTU master
- Model Name: USR-N520
- Firmware Version: V2.0.8
- Type: H7
- Method of IP Obtaining: Static IP
- DNS: Auto
- IP Address: 192.168.0.7
- Subnet mask: 255.255.255.0
- Gateway: 192.168.0.1
- Preferred DNS Server: 168.126.63.1
- Alternative DNS Server: 223.5.5.5
- Baud rate: 9600
- Data bits: 8
- Parity: None
- Stop bits: 1
- Serial Mode: DIP Switch
- Current Serial Mode: RS485
- Flow ctrl: NONE
- UART Packet Length: 0
- UART Packet Time: 0
- Sync Baudrate(RFC2217): ON
- Enable UART Heartbeat: [ ]
Socket A
- Working Mode: TCP Server / None
- Maximum Sockets supported: 16 / Exceeding Maximum: KICK
- Local Port Number: 23
- PRINT: OFF
- Modbus Poll [ ] / Response Timeout: 2000
- Enable Net Heartbeat [ ]
Socket B
- Operating Mode: None
- Baud rate: 9600
- Data bits: 8
- Parity: None
- Stop bits: 1
- Serial Mode: DIP Switch
- Current Serial Mode: RS485
- Flow ctrl: NONE
- UART Packet Length: 0
- UART Packet Time: 0
- Sync Baudrate(RFC2217): ON
- Enable UART Heartbeat: [ ]
Socket A
- Working Mode: TCP Server / ModbusTCP
- Maximum Sockets supported: 16 / Exceeding Maximum: KICK
- Local Port Number: 502
- PRINT: OFF
- Modbus Poll [ ] / Response Timeout: 2000
- Modbus TCP Exception [v]
- Enable Net Heartbeat [ ]
Socket B
- Operating Mode: None
Diagnostic Page
- Enable MQTT: Disable
- Enable Edge Computing: Disable
- USR Cloud: OFF
- Enable Service: Disable
- Enable Service: Disable
- Model Name: USR-N520
- Websocket Port: 6432
- Websocket Direction: UART1
- Webserver Port: 80
- User Name: admin
- UART Cache: OFF
- Restarting Without Data: 0
- SNMP: OFF
- Telnet: OFF
- NTP: ON
- NTP Server Address: cn.ntp.org.cn
- NTP Timezone Setting: UTC+9
- 485 Anit-Collision: ON
- 485-Idle Time: 10
Firmware upgrade
Reset
Restart