Siemens SIMATIC S7-1500F CPU 1518F-3 PN (18 MB/150 MB)

SIMATIC S7-1500F CPU 1518F-3 PN is a fail-safe CPU with 18 MB program and 150 MB data work memory and 2x PROFINET IRT (2-port) + Ethernet 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 1518F-3 PN
CPU class	Fail-safe CPU
Interfaces	2x PROFINET IRT (2-port) + Ethernet
Supply voltage	24 V DC
Load memory	SIMATIC Memory Card (plug-in), max. 32 GB
Source	Siemens Catalog ST 70 · 2026, p. 648-650

6ES7518-3FT10-0AB0

Item: Single CPU | Content: CPU 1518F-3 PN | Work memory: 18 MB prog / 150 MB data | Bit operation: 0.3 ns

PLC CPUsSiemens

1 product code available in this family

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Siemens SIMATIC S7-1500F CPU 1518F-3 PN (18 MB/150 MB)

Brand Siemens·PLC CPUs

Available part numbers (1)

6ES7518-3FT10-0AB0

How to order

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