Siemens AG 6ES7 511-1CK01-0AB0 CPU Module

SIMATIC S7-1500 Compact CPU 1511C-1PN, model 6ES7511-1CK01-0AB0, is a high-performance central processing unit for Siemens' S7-1500 family, delivering 175 KB of program memory and 1 MB of data memory. It provides 16 digital inputs, 16 digital outputs, 5 analog inputs, 2 analog outputs, 6 high-speed counters, and 4 high-speed outputs for PTO/PWM or frequency output, all accessible via PROFINET IRT with a built-in 2-port switch for networked control. A front-side push-in connector simplifies wiring, and a SIMATIC Memory Card FS03 is required for program and data storage. The CPU operates from a 24 V DC supply and supports an ambient temperature range from -25 to +60 degrees Celsius, making it suitable for compact automation tasks in demanding environments, and it is configurable through STEP 7 / TIA Portal to suit a variety of industrial applications.