Available. The ABB CM577-ETH is an Ethernet communication module designed for seamless integration with the AC500 series programmable logic controllers (PLCs). This module facilitates high-speed data exchange and network connectivity, enhancing the performance and flexibility of industrial automation systems. It features dual RJ45 ports with an integrated switch, supporting Ethernet TCP/IP protocols for efficient communication between PLCs, sensors, actuators, and other networked devices. The CM577-ETH operates within a temperature range of -20°C to +60°C, ensuring reliable performance in diverse industrial environments. Its compact design, with dimensions of 28 mm in width, 135 mm in height, and 62 mm in depth, allows for easy installation in space-constrained settings. The module is powered by a 24 V DC supply and has a weight of 0.12 kg, making it suitable for various industrial applications requiring robust and efficient network communication solutions.