Siemens SIMATIC S7-1500 CPU 1511C-1 PN (300 KB/1.5 MB)

SIMATIC S7-1500 CPU 1511C-1 PN is a compact CPU with 300 KB program and 1.5 MB data work memory and PROFINET IRT (2-port) interfaces.

Key features

Compact CPU with integrated onboard digital and analog I/O
Integrated high-speed counters and pulse/PWM outputs
PROFINET IO controller and I-Device functionality
Integrated Motion Control functionality
SIMATIC Memory Card required for operation

Specifications

Product line	SIMATIC S7-1500
CPU type	CPU 1511C-1 PN
CPU class	Compact CPU
Interfaces	PROFINET IRT (2-port)
Supply voltage	24 V DC
Load memory	SIMATIC Memory Card (plug-in), max. 32 GB
Onboard I/O	16 DI / 16 DQ / 5 AI / 2 AQ
Technology	6 high-speed counters
Source	Siemens Catalog ST 70 · 2026, p. 611-612

6ES7511-1CL03-0AB0

Item: Single CPU | Content: CPU 1511C-1 PN | Work memory: 300 KB prog / 1.5 MB data | Bit operation: 6 ns

PLC CPUsSiemens

1 product code available in this family

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Siemens SIMATIC S7-1500 CPU 1511C-1 PN (300 KB/1.5 MB)

Brand Siemens·PLC CPUs

Available part numbers (1)

6ES7511-1CL03-0AB0

How to order

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