Siemens M74003-A311

The Siemens M74003-A311 is a versatile programmable logic controller (PLC) module specifically engineered for industrial automation systems. With a robust operating temperature range of -20°C to 60°C, this module delivers reliable performance, accommodating a diverse array of sensors and actuators to enhance system flexibility. It supports popular communication protocols such as PROFIBUS, PROFINET, and Modbus, ensuring seamless integration into various automation environments. Featuring a powerful 32-bit RISC microprocessor, alongside a generous 128 KB of RAM and 512 KB of EPROM, the M74003-A311 can accommodate up to 4,096 I/O points for diverse input and output configurations. This module is easily programmed using Siemens' user-friendly SIMATIC STEP 7 software, making installation and setup straightforward when integrated into Siemens SIMATIC S7-300 or S7-400 PLC systems.