Siemens S7-400 CPU416F-3 PN/DP / 6ES7416-3FS07-0AB0

6ES7416-3FS07-0AB0: Fail-safe CPU; standard and safety-related tasks may share the CPU, with the documented engineering package and system configuration. Specifications are tied to the exact manufacturer model and printed page edition. Confirm hardware/firmware compatibility and current availability before ordering.

Manufacturer part number: 6ES7416-3FS07-0AB0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-400
Work memory: 16 MB total; 8 MB program and 8 MB data
Integrated load RAM: 1 MB
Load memory expansion: 64 MB maximum RAM; 64 MB maximum EPROM; separate source limits, not a combined 128 MB claim
Integrated interfaces: 1 x MPI/PROFIBUS DP; 1 x PROFINET with 2 ports; optional plug-in PROFIBUS DP via IF964-DP
Engineering: STEP 7 V5.5 or higher with HSP262
Bit operation time: 12.5 ns typical
Supply connection: Power via system power supply; no direct external 24 VDC input
Power loss: 6.5 W typical
Operating temperature: 0–60 °C
Width: 50 mm
Height: 290 mm
Depth: 219 mm
Weight: Approximately 900 g
Safety-related application scope: Manufacturer identifies a fail-safe CPU; a complete application safety level requires the specified engineering, hardware and validated system design
Reviewed document edition: March 2018
Document pages: PDF 29, 30, 31
Current lifecycle status: Not established by historical catalogue; confirm current lifecycle and supply separately

Manufacturer technical catalog · Siemens ST400 March 2018; exact CPU technical/ordering row, PDF 29, 30, 31 · en · PDF · March 2018Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7416-3FS07-0AB0 · Checked: 2026-10-22Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.