- M3 MCU with 2MB Flash and 128KB RAM - Runs FreeRTOS operating system - Supports UDP, MQTT, HTTP, and WebSocket protocols - Supports Modbus RTU and Modbus Master functionality - RS485 to 10/100M Ethernet conversion - Serial communication up to 460800 bps - 10/100M Ethernet auto-negotiation - Web-based configuration and PC IoT service tool support - Supports security protocols including 128-bit DES3 - Heartbeat and registration packet functionality - Web-based OTA wireless firmware upgrade - Operating temperature: -40°C to +85°C - Power input options: - Protoss-PE11-H: 100–240V AC, 50–60Hz - Protoss-PE11-M: 9–48V DC, 1A - Processor: ARM Cortex-M3, 96MHz - Flash memory: 2MB - SDRAM: 128KB - Ethernet interface: 10/100BASE-T, auto-negotiation - Network protocols: IP, UDP, DHCP, DNS, HTTP Server/Client, AutoIP, ICMP, Telnet, NTP, Modbus - Serial interfaces: - EE10: 1 × RS232 - EE11: 1 × RS485 - Data bits: 5, 6, 7, 8 - Stop bits: 1, 2 - Parity: None, Even, Odd - Baud rate (TTL): 600–460800 bps - Flow control: None, Half-duplex (RS485), XON/XOFF software flow control - Storage temperature: -45°C to +105°C - Humidity range: 5–95% RH (non-condensing) - Power consumption: < 400mW - Color: White - Housing material: Plastic - Dimensions: 97.60 × 64.95 × 27.50 mm (L × W × H) - Mounting: DIN-rail compatible - Package includes: 1 × DIN-rail serial server - Note: Color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3mm.