Description

The WIZ752SR-125 Serial-to-Ethernet Module by WIZnet is an advanced networking solution that seamlessly integrates two RS-232C serial devices into Ethernet networks. Building upon the successful foundation laid by the WIZ120SR module, the WIZ752SR-125 utilizes the powerful W7500 MCU and an external IP101GRI PHY chip to provide robust and reliable network communications. Key Features: Dual RS-232C Ports: The module supports two RS-232C serial ports, each equipped with a D-Sub 9 connector, enabling the connection of two serial devices simultaneously. This feature is particularly beneficial for applications that require multiple serial interfaces to be network-enabled. High-Speed Ethernet: Offering 10/100Mbps Ethernet connectivity, the WIZ752SR-125 ensures fast and efficient network communication, catering to modern networking demands. Status Indication: Equipped with status LEDs for run and TCP connection status, the module provides visual feedback on its operational state and network connectivity, aiding in troubleshooting and system monitoring. Security and Configuration: Security is enhanced with a search password feature, and configuration can be accomplished via serial AT commands or a dedicated configuration tool. This flexibility allows for easy integration and customization according to specific project requirements. Virtual Serial Port Support: The WIZ VSP (Virtual Serial Port) program support enables the creation of a virtual serial port over the network, facilitating remote device management and data acquisition. Network Services Support: The module supports Static IP, DHCP, PPPoE, and DNS, offering versatile networking capabilities to fit various deployment scenarios. Robust Design: A built-in Supervisor IC improves the stability of the reset function, ensuring reliable operation across the specified operation temperature range of -40℃ to 85℃. Compact Form Factor: Despite its dual-port functionality, the module maintains a relatively compact size of 88.5