Siemens SIMATIC S7-1500F CPU 1516F-3 PN/DP (3 MB/7.5 MB)

SIMATIC S7-1500F CPU 1516F-3 PN/DP is a fail-safe CPU with 3 MB program and 7.5 MB data work memory and PN IRT (2-port) + PN RT + PROFIBUS DP interfaces.

Key features

Fail-safe CPU for standard and safety-related (PROFIsafe) applications
Safety functions configured with STEP 7 Safety Advanced
PROFINET IO controller and I-Device functionality
Integrated Motion Control and web server
SIMATIC Memory Card required for operation

Specifications

Product line	SIMATIC S7-1500F
CPU type	CPU 1516F-3 PN/DP
CPU class	Fail-safe CPU
Interfaces	PN IRT (2-port) + PN RT + PROFIBUS DP
Supply voltage	24 V DC
Load memory	SIMATIC Memory Card (plug-in), max. 32 GB
Source	Siemens Catalog ST 70 · 2026, p. 655-657

6ES7516-3FP03-0AB0

Item: Single CPU | Content: CPU 1516F-3 PN/DP | Work memory: 3 MB prog / 7.5 MB data | Bit operation: 6 ns

PLC CPUsSiemens

1 product code available in this family

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Siemens SIMATIC S7-1500F CPU 1516F-3 PN/DP (3 MB/7.5 MB)

Brand Siemens·PLC CPUs

Available part numbers (1)

6ES7516-3FP03-0AB0

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