Four independent serial ports, available as four RS232 or four RS485 ports by ordering SKU
Y204-R 4-Port RS232/RS485 to Ethernet Gateway
4 Ports Serial to Ethernet Converter
Y204-R consolidates four independent RS232/RS485 buses on one Ethernet uplink, with two sockets per port and Modbus RTU-to-TCP conversion for control cabinets.
Key Features
One 10/100Base-T RJ45 uplink with static IP or DHCP and two network sockets on every serial port
Modbus RTU-to-TCP conversion with TCP, UDP, HTTP, MQTT, JSON upload and NET/UART heartbeat support
DIN-rail mounting, 9–36 VDC terminal input, optional 12 V barrel input and Web UI/remote AT maintenance
Specifications
Power Supply
- Voltage
- DC 9~36V
- Input Style
- Terminal input, optional 12 V barrel input
- Protection
- EMC hardening, hardware and software watchdog
Serial Interfaces
- Ports
- 4
- Type
- 4 x RS232 / RS485
Ethernet
- Interface
- 10/100Base-T RJ45
- Ip Mode
- Static IP / DHCP
- Socket Channels
- Socket A and B for each serial port
Software
- Protocols
- TCP / UDP / HTTP / MQTT
- Gateway Function
- Modbus RTU to Modbus TCP
- Maintenance
- Web UI and remote AT
- Value Added Functions
- Registration packet, NET/UART heartbeat, JSON upload, HTTP OTA
Talk to our technical team.
Tell us about your interfaces, network environment, and deployment requirements.