Serial to Ethernet Server Y201-R | Industrial-Grade | RS232/RS485/TTL Triple Interface | Modbus Gateway
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Common Pain Points
Traditional serial networking solutions often suffer from single-interface limitations unable to support RS232/485/TTL simultaneously, device failures or crashes due to wide temperature swings or voltage fluctuations in industrial sites, insufficient ESD/EFT/surge protection causing damage from static or transients, complex configuration slowing deployment, incomplete Modbus conversion hindering cloud/SCADA integration, oversized modules inconvenient for embedded installation, and frequent maintenance needs — severely hindering efficient, stable rollout of industrial automation, smart transportation, smart agriculture, and cross-border engineering projects.
Solution & Core Features
1.Triple-Mode Serial Interface — One device supports RS232/RS485/TTL simultaneously, covering all common industrial serial communication needs with maximum flexibility.
2.Industrial-Grade Durability — -40°C to +85°C full-temperature operation, DC 5-36V wide voltage input (65mA@12V low power), ESD/EFT/surge multi-level protection, dual watchdog (hardware + software) timeout auto-restart, IP30 metal enclosure for global harsh environments.
3.Modbus Gateway Bidirectional Conversion — Built-in Modbus RTU ↔ TCP transparent conversion, seamless bridging between legacy serial devices, PLCs, sensors, and cloud/IoT platforms.
4.High-Speed Multi-Protocol Support — TCP/UDP/HTTP/MQTT protocols, 10/100M adaptive Ethernet, up to 460800bps baud rate, virtual serial port driver compatible with Windows/Linux.
5.Ultra-Compact & Plug-and-Play — Only 74.6 × 22.6 × 16.0 mm ultra-slim size, DIN rail/wall-mount installation, web/software configuration, one-key factory reset, zero-maintenance rapid deployment.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | Y201-R |
| Serial Interfaces | RS232 / RS485 / TTL (triple mode) |
| Baud Rate | 2400 ~ 460800 bps |
| Data Bits / Parity / Stop | 7/8 bits, NONE/ODD/EVEN, 1/2 stop bits |
| Ethernet Port | 10/100M RJ45 auto-negotiation |
| Power Supply | DC 5–36V (terminal block) |
| Power Consumption | 65mA @ 12V |
| Operating Temperature | -40°C ~ +85°C |
| Protection | ESD, EFT, Surge, reverse polarity |
| Protocols | TCP/UDP/HTTP/MQTT, Modbus RTU ↔ TCP conversion |
| Dimensions | 74.6 × 22.6 × 16.0 mm |
| Mounting | DIN rail / wall-mount |
| Enclosure | Metal shell, IP30 |
Application Scenarios
Widely deployed in industrial automation (PLC/inverter/meter networking), smart transportation (barrier/signal/vehicle detection remote control), smart agriculture (greenhouse fan/irrigation/soil sensor cloud access), energy management (PV station/storage monitoring), smart manufacturing (legacy serial device network upgrade), building automation (access control/lighting/HVAC), and cross-border engineering projects requiring fast, stable serial-to-Ethernet conversion in diverse climates, power conditions, and harsh industrial sites worldwide.
Check the product specification sheet
