Siemens 6SE6440-2UC21-1BA1

The Siemens 6SE6440-2UC21-1BA1 programmable logic controller (PLC) is expertly engineered for a wide range of industrial automation tasks. Powered by an S7-200 CPU, this compact unit houses 2 KB of RAM and 32 KB of ROM, ensuring efficient performance and reliability. It features versatile communication options with RS-232C and RS-485 interfaces, making data exchange seamless in various environments. Designed to operate on a 24 V DC power supply, its dimensions of 125 mm x 110 mm x 45 mm allow for easy integration into existing systems. The device also offers comprehensive diagnostic capabilities, including error and alarm codes to assist operators in quickly identifying and addressing issues. Programming is streamlined through Siemens’ SIMATIC STEP 7 software, which supports multiple programming languages such as Ladder Logic, Function Block, and Structured Text. With detailed user manuals and a dedicated troubleshooting guide, the 6SE6440-2UC21-1BA1 simplifies both installation and operation, making it a trusted choice for enhancing automation efficiency.