Our Standard CPU series represents the pinnacle of industrial automation control, offering a versatile range of high-performance controllers designed for the most demanding manufacturing environments. From medium-capacity processing to high-end complex automation tasks, these CPUs serve as the centralized brain of your production line, ensuring seamless synchronization between centralized and distributed I/O systems.

Engineered for reliability and scalability, these controllers integrate advanced PROFINET and PROFIBUS interfaces, enabling intelligent connectivity via i-Device and Component-Based Automation (CBA). Whether you are managing series machines or specialized factory cross-domain tasks, our CPUs provide the necessary processing power for complex binary and floating-point arithmetic to maximize operational efficiency.

Detailed Parameters

Model Range	CPU 315 / 317 / 319 Series	Memory Capacity	Medium to High Scale Program Memory
Network Interface	PROFINET & PROFIBUS DP	Arithmetic Support	Binary and Floating-point High Power
I/O Control	Centralized & Distributed I/O	Connectivity	Two-port Switch Integrated
Special Functions	PROFINET i-Device & CBA Agent	Web Integration	Integrated User-Defined Web Server
Synchronization	Isochronous via PROFIBUS/PROFINET	Required Accessory	SIMATIC Micro Memory Card (MMC)

Key Advantages

Industrial Robustness

Designed for stability in series machines and specialized factory automation tasks with extreme reliability.

High-Speed Processing

Optimized high processing power for binary and floating-point arithmetic to reduce cycle times.

Advanced Connectivity

Seamless integration via PROFINET and PROFIBUS DP for flexible network topologies.

Web-Based Monitoring

Integrated Web server allows for the creation of user-defined sites for remote diagnostics.

Intelligent I/O Control

Supports i-Device and CBA systems for distributed intelligence across the production floor.

Engineering Support

Full compatibility with SIMATIC engineering tools for rapid deployment and configuration.

Product Gallery

Industrial Standard CPU Series China Factory Suppliers High Performance Automation Controllers

Management Platforms

Centralized Control

Manage the entire production line from a single, powerful central CPU node.

Distributed Intelligence

Leverage CBA and i-Device for decentralized logic and reduced cabling.

Real-time Sync

Isochronous synchronization ensures millisecond-precise timing across all axes.

Network Diagnostics

Utilize integrated PROFINET switches for rapid network troubleshooting.

Memory Scalability

Expand capabilities via SIMATIC Micro Memory Cards for larger programs.

Web Integration

Create custom dashboards via the integrated web server for operator access.

Investment Return Comparison

Metric	Standard PLC	Standard CPU Series	Business Impact
Processing Speed	Basic	Ultra-High	Increased Throughput
Network Flexibility	Limited	PROFINET/DP Dual	Lower Wiring Cost
Scaling Capacity	Fixed	Modular/Expandable	Future-Proof Setup
Downtime Risk	Moderate	Very Low	Higher Machine Availability
Integration Effort	High	Low (SIMATIC Tool)	Faster Time-to-Market

Frequently Asked Questions

Q: What is the primary difference between CPU 315 and CPU 319?

The CPU 315 is designed for medium-capacity program memory and standard production lines, while the CPU 319 provides the highest processing performance and largest program scale for the most complex factory automation tasks.

Q: Is a memory card required for these CPUs to operate?

Yes, a SIMATIC Micro Memory Card (MMC) is required for the operation of these CPUs to store the program and system data.

Q: How does the PROFINET i-Device function benefit my system?

The i-Device allows the CPU to act as an intelligent device, enabling seamless connection to other SIMATIC or third-party PROFINET I/O controllers, which simplifies distributed automation.

Q: Can these CPUs handle both binary and floating-point arithmetic?

Yes, the series is specifically engineered with high processing power to handle both binary and floating-point calculations efficiently for precise industrial control.

Q: What is Component-Based Automation (CBA) in this context?

CBA via PROFINET allows for a modular approach to automation, where "agents" manage smart devices, making the system more flexible and easier to reconfigure.

Q: Do these CPUs support integrated web monitoring?

Yes, they feature an integrated Web server that allows users to create custom web sites for monitoring and managing the CPU status remotely.