- **Multi-Protocol Serial Conversion:** Converts RS-232, RS-422, and RS-485 serial data into TCP/IP packets for transmission over Ethernet or Wi-Fi networks. - **Dual Network Interfaces:** Equipped with both a 10/100 Mbps Ethernet port and a Wi-Fi interface supporting IEEE 802.11b/g/n standards. - **High-Performance ARM9 Processor:** 580 MHz 32-bit CPU with 128 MB SDRAM and 32 MB SRAM ensures stable, low-latency data handling. - **Wide Baud Rate Range:** Supports serial communication speeds from 300 bps up to 230.4 kbps. - **Flexible Network Modes:** Operates as TCP Server, TCP Client, or UDP Client, allowing integration into diverse network topologies. - **Web-Based Configuration:** Intuitive HTTPS-based web interface for configuration using standard browsers (IE, Chrome, Firefox). - **Security and Access Control:** Supports WEP (64/128-bit), WPA/WPA2, AES encryption, and password-protected access. - **Dynamic IP Management:** DHCP client support for automatic IP assignment; static IP configuration also available. - **Industrial-Grade Design:** Extended operating temperature range (-20°C to +70°C) and 15 kV ESD protection on all serial lines. - **Overvoltage and Isolation Protection:** Built-in 1.5 kV magnetic isolation on Ethernet port and surge protection on serial interfaces. - **Firmware Upgradeable:** Remote firmware update capability via Ethernet. - **Modbus-RTU Support:** Compatible with Modbus-RTU protocol for industrial automation systems. - **Watchdog Timer (WDT):** Ensures continuous operation and automatic recovery from system faults. - **Optional Ethernet Isolation:** Provides additional protection for sensitive industrial environments.

Manufacturer: TOPSCCC

Category: Gateway Wireless

- **Protocol Conversion:** Converts Modbus RTU/ASCII to Modbus TCP and vice versa, supporting both master and slave roles on each side. - **Dual Network Interfaces:** Equipped with both Ethernet (RJ-45) and Wi-Fi (802.11b/g/n) interfaces for flexible network integration. - **Multi-Protocol Support:** Supports Modbus RTU/ASCII Slave to Modbus TCP Master and Modbus TCP Slave to Modbus RTU/ASCII Master modes. - **Concurrent Connections:** Handles up to 8 simultaneous TCP master connections and allows a serial master to access up to 8 TCP slaves. - **Web-Based Configuration:** Configuration via standard web browsers (HTTP/HTTPS) without special software. Supports Internet Explorer, Chrome, and Firefox. - **Security Features:** Includes setup and access passwords, WPA/WPA2, WEP, AES encryption, and 802.1x authentication for Wi-Fi security. - **Dynamic IP Management:** Supports DHCP client mode for automatic IP assignment and management. - **Firmware Upgradeable:** Remote firmware updates via Ethernet to ensure compatibility with evolving network standards. - **Industrial Design:** Compact, durable PVC housing suitable for harsh industrial environments. Optional DIN rail mounting kit available. - **Flexible Operation Modes:** Operates as TCP Server, TCP Client, or UDP node. Supports both Infrastructure and Access Point (AP) Wi-Fi modes. - **High Reliability:** Built-in 1.5 kV magnetic isolation on Ethernet port and 15 kV ESD protection on serial lines.

Manufacturer: TOPSCCC

Category: Gateway Wireless

- **Protocol Conversion:** Converts Modbus RTU/ASCII over RS‑232/422/485 to Modbus TCP over Wi‑Fi or Ethernet, enabling transparent communication between serial and IP‑based systems. - **Dual Network Interfaces:** Equipped with both a 10/100 Mbps Ethernet port and an IEEE 802.11 b/g/n Wi‑Fi interface for flexible connectivity. - **Wi‑Fi Standards & Security:** Supports IEEE 802.11 b/g/n with data rates up to 72.2 Mbps (20 MHz bandwidth). Includes WEP 64/128‑bit, WPA/WPA2‑Personal, AES, WPS 2.0, and WAPI encryption for secure wireless communication. - **Multi‑Master/Slave Support:** Handles up to 8 simultaneous TCP Masters and allows a serial Master to access up to 8 TCP Slaves concurrently. - **Web‑Based Configuration:** Integrated HTTP/HTTPS web server for configuration via standard browsers (IE, Chrome, Firefox). No proprietary software required. - **Flexible Operating Modes:** Operates as TCP Server, TCP Client, or UDP node. Supports both Infrastructure and Access Point (AP) Wi‑Fi modes. - **Industrial Design:** Compact, robust PVC housing with DIN‑rail mounting option. Designed for ‑20 °C to +70 °C operation and 10–95 % RH humidity. - **High Reliability:** Built‑in 1.5 kV magnetic isolation on Ethernet port and 15 kV ESD protection on all serial lines. - **Remote Firmware Update:** Firmware can be upgraded via Ethernet to maintain compatibility with evolving network standards. - **Dynamic IP Configuration:** DHCP client support simplifies network setup and management.

Manufacturer: TOPSCCC

Category: Gateway Wireless

- **Dual‑Protocol Conversion:** Converts between Modbus RTU/ASCII and Modbus TCP over Wi‑Fi or Ethernet. Supports both directions: - Modbus RTU/ASCII Slave ↔ Modbus TCP Master - Modbus TCP Slave ↔ Modbus RTU/ASCII Master - **Wireless Connectivity:** Integrated IEEE 802.11 b/g/n Wi‑Fi interface supporting data rates up to 72.2 Mbps (20 MHz bandwidth). Operates in the 2.4 GHz band with up to 100 m transmission distance. - **Ethernet Interface:** 10/100 Mbps auto‑detecting RJ‑45 port with 1.5 kV magnetic isolation for secure wired connectivity. - **Multi‑Master/Slave Support:** Handles up to 8 simultaneous TCP Masters and allows a serial Master to access up to 8 TCP Slaves concurrently. - **Flexible Serial Communication:** One RS‑232 (DB9 male) and one RS‑422/485 (4‑pin terminal block) port with configurable baud rates (300 bps–230.4 kbps), parity, data bits, and stop bits. - **Web‑Based Configuration:** Built‑in HTTP/HTTPS web server for configuration via standard browsers (IE, Chrome, Firefox). No proprietary software required. - **Security and Access Control:** Supports login and setup passwords, WEP/WPA/WPA2 encryption, AES, WAPI, and 802.1x authentication. - **Dynamic IP Management:** DHCP client support for automatic IP assignment; static IP configuration also available. - **Firmware Upgradeable:** Remote firmware updates via Ethernet to maintain compatibility with evolving network standards. - **Industrial Design:** Compact, rugged PVC housing suitable for harsh environments. Operating temperature range: −20 °C to +70 °C. - **Ease of Setup:** Default Access Point (AP) mode for initial configuration; SSID broadcast as “EXiot_+MAC address.”

Manufacturer: TOPSCCC

Category: Gateway Wireless

- **ARM9 200 MHz 32-bit Processor:** Ensures efficient data handling and low-latency communication between serial and network interfaces. - **Memory Configuration:** 128 MB SDRAM and 32 MB SRAM for stable operation and buffering of serial data streams. - **Multi-Protocol Serial Support:** Compatible with RS-232, RS-422, and RS-485 standards, allowing integration with a wide range of industrial devices such as PLCs, sensors, and meters. - **Wi-Fi Connectivity:** Supports IEEE 802.11b/g/n standards with data rates up to 72.2 Mbps (20 MHz bandwidth). Operates in the 2.4 GHz band with DSSS and OFDM modulation. - **Ethernet Interface:** 10/100 Mbps auto-detecting RJ-45 port with 1.5 kV magnetic isolation for reliable wired networking. - **Flexible Network Modes:** Operates as TCP Server, TCP Client, or UDP Client, supporting both infrastructure and access point (AP) Wi-Fi modes. - **Web-Based Configuration:** Intuitive HTTPS browser interface for setup and management; no proprietary software required. - **Security Features:** Supports WEP (64/128-bit), WPA/WPA2 Personal, AES encryption, WPS 2.0, and WAPI. Includes setup and access passwords for device protection. - **Dynamic IP Configuration:** DHCP client support for automatic IP assignment; static IP configuration also available. - **Overvoltage and ESD Protection:** 15 kV ESD protection on all serial lines ensures durability in industrial environments. - **Wide Temperature Range:** Operational from -20°C to +70°C, suitable for harsh industrial conditions. - **Watchdog Timer (WDT):** Ensures system reliability by automatically recovering from communication errors or system hangs. - **Firmware Upgradeable:** Remote firmware updates via Ethernet to maintain compatibility with evolving network standards. - **Modbus-RTU Support:** Enables integration with Modbus-based automation systems. - **Optional Isolated Ethernet Port:** Provides additional electrical isolation for sensitive applications.

Manufacturer: TOPSCCC

Category: Gateway Wireless