Available. The ABB PM592-ETH is a high-performance processor module designed for the AC500 series programmable logic controllers (PLCs). It features 4 MB of memory and interfaces including Ethernet, two RS232/485 ports, and a FieldBusPlug (FBP). The module is equipped with a 4 GB flash disk and an LCD display for diagnostics and status monitoring. It supports central expansion with up to ten I/O modules, allowing for a total of 320 digital I/Os or 160 analog I/Os. Additionally, the PM592-ETH can operate up to four external communication modules simultaneously in any desired combination. It also offers an optional SD card slot for data storage and program backup. The module is capable of functioning as a slave on PROFIBUS® DP, DeviceNet, or CANopen® networks via the FieldBusPlug, with CANopen® also supported using the CM588 slave communication module. The Ethernet version provides a web server and supports the IEC 60870-5-104 remote control protocol, enhancing its versatility in industrial automation applications.