Siemens 6SE6440-2UE25-5CA1

The Siemens S7-400 module is a powerful component designed for industrial automation, featuring a 25 MHz processor paired with 128 KB of RAM, delivering substantial processing capabilities. It supports multiple communication protocols, including PROFIBUS, PROFINET, and Ethernet, ensuring seamless integration with existing systems. This module offers 16 digital inputs and outputs, expandable to 64 for more extensive operations, alongside its 128 KB memory, which is divided equally between program and data storage. An external power supply is required, accommodating a voltage range of 24-240 VAC or 12-24 VDC. To facilitate maintenance, the module generates informative error codes that assist in diagnosing communication issues and hardware faults, while configurable alarm codes can trigger necessary actions in response to specific events. Comprehensive user manuals provide essential guidance on installation, programming with Siemens' SIMATIC STEP 7 software, and troubleshooting common issues, complemented by examples for various automation applications. Installation is straightforward, requiring connections to a rack and configuration through the Siemens software to define inputs, outputs, and communication settings. This module is ideal for users looking to enhance their automation systems with reliable performance and extensive support resources.