High-Availability Control with Siemens S7-400H CPU

The 6ES7414-5HM06-0AB0 delivers robust performance for critical automation applications. This fault-tolerant CPU ensures continuous operation in demanding industrial environments.

Core Technical Specifications

• Manufacturer: Siemens SIMATIC
• Model: 6ES7414-5HM06-0AB0 (CPU 414-5H PN/DP)
• Memory Capacity: 4 MB total (2 MB program + 2 MB data)
• Processing Speed: 18.75 ns for bit operations
• Communication Ports: MPI/DP, DP, PROFINET, 2x sync modules
• Digital I/O Capacity: 65,536 inputs and outputs
• Analog Channels: 4,096 inputs and outputs
• Expandability: Supports up to 21 expansion units
• Operating Temperature: 0°C to 60°C industrial range
• Power Consumption: Typical 7.5W at 5V DC
• Dimensions: 50 x 290 x 219 mm (W x H x D)

Communication & Networking

• PROFINET IO Controller with 100 Mbit/s speed
• PROFIBUS DP Master supporting 12 Mbit/s
• MPI interface with 32 connection resources
• Fiber optic synchronization modules support
• TCP/IP, ISO-on-TCP, and UDP protocol compatibility
• Media redundancy with 200ms switchover time

Programming & Configuration

• STEP 7 programming platform compatibility
• LAD, FBD, STL, SCL, CFC, GRAPH languages
• 6,000 data blocks maximum capacity
• 3,000 function blocks supported
• 24-level nesting depth for program organization
• 2,048 S7 counters and timers available

Packaging & Delivery

• One Siemens 6ES7414-5HM06-0AB0 CPU unit
• Comprehensive installation documentation
• Mounting accessories and hardware
• Global shipping via FedEx, UPS, DHL
• Real-time tracking information provided

Expert FAQs

• What applications suit this CPU best?

This processor excels in high-availability systems requiring zero downtime. Typical uses include power generation and chemical processing plants.

• How does the redundancy feature work?

The system employs two synchronized CPUs running identical programs. If one unit fails, the other immediately takes control.

• What network configurations does it support?

You can implement PROFINET, PROFIBUS, and MPI networks simultaneously. The CPU manages 256 IO Devices maximum.

• Can I expand the memory capacity?

The unit supports Memory Cards up to 64 MB for additional storage. This expands your project capacity significantly.

• What maintenance features does it include?

Built-in diagnostic buffers store 3,200 entries. Sixteen operating hour counters help schedule preventive maintenance.

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com | Phone: +86180 3000 5825