SIMATIC S7-400H CPU 417-5H high-availability CPU / 6ES7417-5HT06-0AB0

Technical specifications

Controller family

SIMATIC S7-400H

CPU designation

CPU 417-5H

Work memory

32 Mbyte

Program work memory

16 Mbyte

Data work memory

16 Mbyte

MPI/PROFIBUS interface

1 x integrated MPI/DP master; maximum 32 DP slaves

Additional PROFIBUS interface

1 x integrated DP master; maximum 125 DP slaves

PROFINET interface

1 interface with 2 RJ45 ports

PROFINET role

IO controller; maximum 256 RT IO devices

Synchronization module slots

2 x plug-in fiber-optic synchronization submodule slots

Synchronization module options

6ES7960-1AA06-0XA0 or 6ES7960-1AB06-0XA0; verify required distance and configuration

Required slots

2

Dimensions (W x H x D)

50 x 290 x 219 mm

Approximate weight (g)

995

Safety application requirement

S7 F Systems RT licence required for F-capable use in S7-400F/FH; not implied included

Document pages

PDF 37, 38, 39, 40

Current lifecycle status

Not established by historical catalogue; confirm separately

Documents / datasheets

Source reviewed: 2026-10-22

Description

6ES7417-5HT06-0AB0: S7-400H high-availability CPU. Program/data memory, PROFIBUS capacity and PROFINET interface are recorded separately. Verify synchronization modules, required runtime licences and system configuration before ordering.