Siemens 6SE7021-6ES87-2DC0

The Siemens 6SE7021-6ES87-2DC0 is a versatile programmable logic controller (PLC) tailored for small-scale automation tasks. It features a compact CPU 201 SM 2 DC, offering efficient processing power within a streamlined design. With 32 KB of program memory and 2 KB of data memory, this PLC is well-equipped to handle a variety of applications. The device supports multiple communication protocols, including PROFIBUS and PROFINET, ensuring seamless integration into diverse automation environments. Designed with 8 digital inputs and 4 digital outputs, the 6SE7021-6ES87-2DC0 guarantees flexibility in control tasks. Its programming capabilities, facilitated through the user-friendly SIMATIC STEP 7 software, accommodate both Ladder Logic and Function Block languages, allowing for straightforward program development. Rated for a 24 V DC power supply, this unit combines reliability with ease of installation and troubleshooting, making it an essential choice for efficient automation solutions.