Modbus RTU /Ethernet Gateway
– Integrated Serial Port Server (Serial Device Server)
– Modbus RTU Server/ Client
– Modbus RTU to MQTT Gateway
– Cloud JSON data to Modbus RTU
– TCP Server/ Client, UDP, UDP Multicast
– TCP Server
– Auto-Polling Storage Multi Modbus/TCP Client to Single Modbus RTU Server
– Cloud Modbus/TCP to Modbus RTU Client Access
Modbus Gateway
– Modbus RTU protocol to Modbus/TCP
– RTU/Register Auto Polling and Storage
– Allows Multiple points access same serial device
– Scheduling Polling Modbus RTU register
JSON to Modbus RTU
– CSV JSON Table
– Scheduling Polling Modbus RTU register
– Scheduling Publish in JSON format
– Subscribe support request and Setting Modbus Register
Software Tool
– Virtual Com for PC Application
– Menu type, Non-Install Utility Tool
– Multifunction Set/Test: Base Station, Cloud Server, RTU
– Modbus Device, Register Setting- 20 Devices, 140 Registers (Max), 70 Registers (Floating Data Format), Byte-Swapping
– USB, Serial Com port simulate
– 100 event logs- System Power on (Sys_on), Base-Station Fail (BS_F), , Server Fail (S_F)
– Text Configure file Download / Upload
– Far-End Device Alive Check – ICMP Ping at GSM Mode
Wireless
– WiFiAP, WiFiClient, WiFi to Ethernet Router
– Security WEP/WPA-PSK/WPA2-PSK
– Data Encryption WEP64/WEP128/TKIP/AES
Network and Protocols
– IPv4 / IPv6 Network
– MQTT Cloud Protocol- Published Modbus RTU Register RAW Data in JSON format, Subscribe Relay Control, Modbus write function code 05,06
– MQTTs, HTTPs with Bas-Station TLS 1.2
– MQTT publish with UNIX / Local Time
– Firmware upgrade Over The Air (FOTA) – Http/Https
– Configuration Upgrade over the Air (COTA) – Https/Https
– TCP Client with Serial Data Transparent
Modbus RTU to MQTT
– Publish RTU data in JSON format
– Subscribe JSON to Modbus RTU by HTTP Post, HTTP Get
– NTP support for Network Time Synchronize
Serial Device Server
– TCP/UDP Transmission to virtual serial port
– Support Virtual COM Software tool
Serial Interface
– One RS485 terminal with RS485-A, RS485-B, 2 Wires, up to 32 devices
– Baud Rate Support – 300bps ~115200bps, 5-9bits
– Parity Check – None, Odd, Even, Mark, Space
Industrial Application
– DC 10~30V Power Input, Terminal Connector
– -25~75˚C / 5~95% RH Environment Operating Temperature
