About SIEMENS S7 400 - 6ES7414-5HM06-0AB0

Siemens SIMATIC S7-400H CPU 414-5H

• Manufacturer Series: S7-400

• Brand: Siemens

• Mounting Type: Rack Mount

• Communication Protocols: Profibus

• Model: CPU 414-5H

The SIMATIC S7-400H CPU 414-5H is a high-performance central processing unit designed for S7-400H and S7-400F/FH systems.

Key Features:

• 5 Interfaces:

  • 1 MPI/DP

  • 1 DP

  • 1 PROFINET

  • 2 Sync Module interfaces

• 4 MB Memory (2 MB Program / 2 MB Data)

• Ideal for high-availability and fail-safe industrial automation applications.

SIMATIC S7-400H CPU 414-5H

Article No.: 6ES7414-5HM06-0AB0

Central processing unit for S7-400H / S7-400F/FH, designed for high-availability and fault-tolerant systems.

General Information

• Product type: CPU 414-5H PN/DP

• HW functional status: 1

• Firmware version: V6.0

• Memory: 4 MB (2 MB data / 2 MB program)

• Programming: STEP 7 V5.5 SP2 with HF1

Supply Voltage & Power

• Power supply: via system power supply

• Input current:

  • 5 V DC (backplane bus): typ. 1.6 A, max. 1.9 A

  • 24 V DC (backplane bus): max. 150 mA per DP interface

  • Interface 5 V DC: max. 90 mA per DP interface

• Power loss, typical: 7.5 W

Memory

• Work memory: 4 MB (2 MB program, 2 MB data)

• Load memory: Expandable via FEPROM / Memory Card (up to 64 MB)

• RAM: Expandable up to 64 MB

• Backup: Battery-backed, all data retained

CPU Processing Times

• Bit operations: 18.75 ns

• Word operations: 18.75 ns

• Fixed-point arithmetic: 18.75 ns

• Floating-point arithmetic: 37.5 ns

CPU Blocks

• DB: Max 6,000 (size up to 64 kB)

• FB: Max 3,000 (size up to 64 kB)

• FC: Max 3,000 (size up to 64 kB)

• OB: Various (cyclic, interrupt, error, startup, DPV1 alarms)

Counters & Timers

• S7 counters: 2,048, retentive adjustable, range 0 999

• IEC counters: Unlimited (limited by RAM)

• S7 timers: 2,048, retentive adjustable

• IEC timers: Unlimited (limited by RAM), type SFB

Data Areas

• Flags: 8,192 B, retentive MB 0 MB 15

• Local data: adjustable up to 16 kB, preset 8 kB

• I/O address area: Inputs 8 kB, Outputs 8 kB

• Process image: Inputs 256 B default, Outputs 256 B default

• Max digital channels: Inputs 65,536, Outputs 65,536

• Max analog channels: Inputs 4,096, Outputs 4,096

Hardware Configuration

• Max expansion units: 21

• Connectable OPs: 63

• Connectable IMs: max. 6

• DP masters: integrated 2

• IO Controllers: 1 integrated

Clock & Time

• Hardware clock: Yes, retentive & synchronizable

• Resolution: 1 ms

• Deviation: Buffered 1.7 s/day, unbuffered 8.6 s/day

• Operating hours counter: 16, granularity 1 h, retentive

• Clock synchronization: Supported via MPI, DP, AS, Ethernet (NTP)

Interfaces

1. MPI / PROFIBUS DP

   • Connections: 32, max. 12 Mbit/s

   • Protocols: MPI, PROFIBUS DP master

2. PROFINET

   • Ports: 2, autosensing, integrated switch

   • Transmission rate: max. 100 Mbit/s

   • PROFINET IO Controller: max 256 devices

   • Services: PG/OP, S7 communication, shared device, Open IE

3. PROFIBUS DP

   • Max connections: 16

   • Max DP devices: 96

   • Protocols: DPV0, DPV1

45. Synchronization Modules (FO)

• Plug-in modules 6ES7960-1AA06-0XA0 / 6ES7960-1AB06-0XA0

Redundancy & Communication

• Media redundancy: Switchover 200 ms, max 50 stations in ring

• Open IE communication: TCP/IP, ISO-on-TCP, UDP

• Web server: Not supported

• S7 routing: Supported

• PG/OP communication: Supported

• Process diagnostic messages & program alarms: Supported

Programming & Configuration

• Languages: LAD, FBD, STL, SCL, CFC, GRAPH, HiGraph

• System functions (SFC/SFB): See instruction list

• Forcing: Yes, max 256 variables

• Status/control: Up to 16 variable tables

• Diagnostic buffer: 3,200 entries

EMC / Standards

• EN 55 011, Limit class A (industrial use)

Mechanical Data

• Width: 50 mm

• Height: 290 mm

• Depth: 219 mm

• Weight: 995 g 

Technical Details