Siemens 6NH7800-4AA30The Siemens 6NH7800 4AA30 is a powerful and compact programmable logic controller (PLC) engineered for industrial automation and process control. Featuring a robust Siemens S7 300 processor, it ensures high performance and reliability in demanding environments. With a memory capacity of 64 KB for programs and 256 KB for data, it caters to diverse application needs. This PLC supports multiple communication protocols, including PROFIBUS, PROFINET, and