Siemens SIMATIC S7-300 CPU 314

The Siemens SIMATIC S7-300 CPU 314 is a central processing unit designed for the SIMATIC S7-300 automation system. It offers high performance and reliability for demanding control tasks in industrial environments.

Advantages

This CPU provides fast processing with a bit operation time of 0.06 µs, ensuring efficient execution of control programs. It features a large working memory of 128 KB and supports a Micro Memory Card (MMC) for load memory expansion. The integrated MPI and PROFIBUS DP interfaces enable flexible communication with other devices.

Suitable for

• Industrial automation and control systems
• Manufacturing and process industries
• Machine building and plant engineering

Key specifications

• CPU Type: Central Processing Unit (CPU)
• Series: SIMATIC S7-300
• Model Number: CPU 314
• Manufacturer Part Number (MPN): 6ES7314-1AG14-0AB0
• Working Memory: 128 KB
• Load Memory: Requires Micro Memory Card (MMC)
• Processing Time (Bit Operation): 0.06 µs
• Interface 1: MPI (Multi-Point Interface)
• MPI Data Rate: 12 Mbit/s
• Interface 2: PROFIBUS DP (Master/Slave)
• PROFIBUS DP Data Rate: 12 Mbit/s
• Max. Number of DP Slaves: 32
• Power Supply: 24 V DC
• Current Consumption (from L+): 0.4 A
• Power Loss: 6.5 W
• Max. Number of Modules per Rack: 8
• Integrated I/O: None
• Real-Time Clock: Yes, buffered (6 weeks)
• Programming Languages: LAD, FBD, STL, SCL, GRAPH, CFC
• Operating Temperature: 0 to 60 °C

Recommendations

For optimal performance, use with Siemens SIMATIC S7-300 expansion modules and a compatible Micro Memory Card. Ensure proper 24 V DC power supply and follow installation guidelines.