Naroote RS232 to Ethernet Converter Modbus RTU Industrial Serial Server with Signal Isolation for HTTP POST/GET MQTT Transparent Transmissio

Spec:
Item Type: RS232 to RJ45 Ethernet Converter
Material: Aluminum Alloy
Installation: Hanging mounting or 3.5cm Universal Guide Rail
Operating Temperature: -40 to 85°C
Network Interface: RJ45, MDI/MDIX automatic line conversion, crossover direct connection ​
Serial Interface: RS232 DB9 Male Head
Baud Rate: 300bps to 460800bps
​​ Control: RS232: RTS/CTS
Operating Mode: Server, Client ( Server also coexists), UDP, UDP Multicast, UDP Dynamic Mode
Conversion Protocol: Modbus , ​, JSON, for Realcom Protocol, for HTTP
Modbus ​​: Supports ​ mode, storage mode, pre configured table (ZLMB) mode; supports to RTU/ASCII
IP and Address Resolution: Static or DHCP, supports DNS resolution
Communication Method: /IP direct communication, virtual serial port mode
Connection Quantity: Server: 30, Client: 7 destination IP
Configuration Method: for ZLVirCOM Tool, (customizable webpage), device management function library, Serial AT Command Configuration, device cloud management


Package List:
1 x RS232 to Ethernet Module
1 x Terminal Block
1 x
1 x Ethernet Cable


Note:

• [Enhanced Network Functionality] The converter offers flexible network configuration with server/client, udp, and multicast modes. supporting up to 30 server connections and 7 client destinations, it features automatic mdi/mdix crossover and works with both static ip and dhcp. cloud management and web configuration provide remote access convenience.
• [Bidirectional Data Transmission] The rs232 eth pro enables seamless bidirectional data transfer between rs232 serial ports and ethernet networks. this advanced converter ensures high-speed, full-duplex communication with zero packet loss, allowing simultaneous data transmission across both interfaces without interruption. its robust design guarantees data integrity for critical industrial applications where reliability is paramount.
• [Versatile Protocol Support] This powerful module supports multiple industrial protocols including modbus rtu/, and custom protocols. the server side handles http post/get, mqtt, and transparent transmission modes. advanced features include data translation, scaling, offline alarms, and format conversion, making it ideal for diverse industrial communication needs.
• [Developer-friendly Design] With high integration and low power consumption, this cost-effective solution simplifies development. it includes edge computing capabilities, simple encryption, and multiple configuration methods including , zlvircom tool, and serial at commands. the pre-configured table mode and modbus functionality accelerate deployment in various industrial scenarios.
• [Industrial-grade Features] Designed for harsh environments, this converter features onboard signal isolation, power isolation, and wide voltage input range (12-36v dc). the aluminum alloy housing provides durability while built-in indicator lights simplify troubleshooting. with an operating temperature range of -40°c to 85°c, it performs reliably in extreme conditions common in industrial automation settings.