Eight serial channels with Socket A and Socket B for each port, for up to 16 socket contexts
Y208-R Octo-Port Serial-to-Ethernet DTU
8 Ports Serial to Ethernet Converter
Eight-port Ethernet DTU with dual RJ45 uplinks for high-density serial aggregation, segmented OT/IT traffic, and large-scale Modbus retrofit projects.
Key Features
Dual 10/100Base-T RJ45 uplinks with independent LAN1 and LAN2 addressing
Standard DTU firmware functions including registration packets, heartbeat, JSON upload, HTTP OTA, and browser-based maintenance
9 to 36 VDC terminal input plus dual barrel inputs for redundant power access
Specifications
Power Supply
- Voltage
- DC 9~36V
- Input Style
- Terminal input plus dual DC barrel input
- Protection
- EMC hardening, dual watchdog
Serial Interfaces
- Ports
- 8
- Type
- 8 x RS232 / RS485
Ethernet
- Interfaces
- 2 x 10/100Base-T RJ45
- Ip Mode
- Independent LAN1 and LAN2 addressing, static IP or 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
- Browser console and remote AT
- Value Added Functions
- Registration packet, heartbeat, JSON upload, HTTP OTA
Product Documents
Related Products
Talk to our technical team.
Tell us about your interfaces, network environment, and deployment requirements.