Siemens 6SE6440-2AC23-0CA0

The Siemens SIMATIC S7-400 PLC module, part number 6SE6440-2AC23-0CA0, is engineered for industrial automation, particularly in manufacturing and process control environments. Featuring a robust 32-bit processor operating at 0.5 MHz, this module provides 64 KB of RAM and 128 KB of ROM for efficient processing and storage of data. Its versatile communication options—RS232, RS422, and RS485—ensure seamless integration with various systems. With a power supply requirement of 24 V DC at 0.5 A, the module is compactly designed, measuring 100 mm x 100 mm x 25 mm. Equipped with comprehensive error and alarm code functionalities, it alerts operators to potential issues, facilitating prompt response and maintenance. The module is programmable using Siemens' SIMATIC STEP 7 software, compliant with the IEC 61131-3 standard, which offers multiple programming languages including Ladder Logic and Function Block. Detailed operating and programming manuals are available to guide users through installation, configuration, and troubleshooting processes, ensuring reliable performance in dynamic industrial settings.