The Siemens 6ES7512-1CM03-0AB0 is a CPU 1512C-1 PN compact central processing unit for the SIMATIC S7-1500 family, integrating 32 digital inputs, 32 digital outputs, 5 analog inputs, and 2 analog outputs on a single unit. Work memory is split to 400 KB for program and 2 MB for data, with a 6 ns bit performance. The onboard PROFINET IRT interface includes a 2-port switch.
A SIMATIC Memory Card is required; the front connector is push-in type. Six high-speed counters and four fast outputs for PTO/PWM/frequency output are available. The CPU is in active lifecycle stage – current production. Group code R132, product group 4500. Sourced to order; an RFQ confirms lead time.