- **Dual Serial Interfaces:** One RS-232 port and one RS-422/485 (auto-detect) port for flexible serial connectivity. - **Protocol Conversion:** Converts between Modbus TCP and Modbus RTU/ASCII in both directions: - Modbus TCP → Modbus RTU/ASCII (Slave) - Modbus RTU/ASCII → Modbus TCP (Slave) - **High-Performance CPU:** ARM Cortex-M4 32-bit processor running at 120 MHz, providing 1.25 DMIPS/MHz computational efficiency. - **Memory Resources:** 128 KB SRAM and 512 KB Flash ROM for stable operation and firmware storage. - **Ethernet Connectivity:** - 10/100 Mbps auto-detecting RJ-45 port - Built-in 1.5 kV magnetic isolation - Supports TCP, UDP, HTTP, DHCP, ICMP, ARP protocols - **Web-Based Configuration:** Configuration via standard web browsers (Internet Explorer, Netscape) using HTTP interface—no proprietary software required. - **Dynamic IP Support:** DHCP client mode for automatic IP assignment. - **Security:** Password-protected login to prevent unauthorized access. - **Remote Management:** Supports remote firmware updates and configuration over Ethernet. - **Socket Communication:** One socket connection for remote management and data exchange. - **Industrial Reliability:** - 15 kV ESD protection on all signal lines - Built-in watchdog timer - Surge and overcurrent protection on RS-422/485 lines - Extended operating temperature range (0°C to 70°C) - **Compatibility:** Works with Windows 2000, 2003, XP, Vista, and Windows 7 via virtual COM port drivers. - **Compact Design:** Small footprint (115 × 90 × 27 mm) and lightweight (140 g), suitable for DIN rail or panel mounting.

Manufacturer: TOPSCCC

Category: Gateway Ethernet