The Siemens 6ES7314-6CG03-0AB0 is a high-performance SIMATIC S7-300 CPU designed for precision control in industrial automation systems. It ensures stable operation, fast processing, and flexible memory management, making it ideal for complex machine and process automation tasks.
Reliable Power Supply for Continuous Operation
This CPU module operates with a rated supply voltage of 24 V DC and supports a wide operating range from 20.4 V to 28.8 V. Siemens recommends using a miniature circuit breaker type C (min. 2 A) or type B (min. 4 A) for external protection. The design ensures excellent electrical reliability in demanding environments.
Digital Input and Output Performance
The 6ES7314-6CG03-0AB0 provides digital input and output channels with robust protection and flexible configuration.
- Input voltage rated at 24 V DC, featuring reverse polarity protection.
- Input current is 70 mA from load voltage L+ without load.
- Input delay can be parameterized at 0.1 / 0.3 / 3 / 15 ms for precise signal control.
- Digital output voltage is 24 V DC, with 16 outputs (4 high-speed).
- Each output supports up to 0.5 A, with short-circuit protection and clocked electronic response.
- The switching capacity reaches 5 W for lamp loads, ensuring reliability across applications.
Memory and Data Retention
The module integrates 96 KB of work memory and supports a plug-in MMC load memory up to 8 MB. Data stored on the MMC remains secure for at least 10 years after last programming, offering long-term stability. Backup is fully maintenance-free, guaranteed by Siemens’ MMC system.
Efficient CPU Processing Power
Designed for speed and accuracy, the SIMATIC S7-300 CPU executes operations with impressive efficiency:
- Bit operations: 0.1 µs
- Word operations: 0.2 µs
- Fixed point arithmetic: 2 µs
- Floating point arithmetic: 3 µs
These specifications enable seamless execution of real-time control processes in manufacturing, logistics, and energy systems.
Power Consumption and Thermal Efficiency
The module consumes 1,000 mA at rated load and 150 mA in no-load conditions, with a typical inrush current of 11 A. Its power loss is only 14 W, ensuring optimal energy efficiency and minimal heat generation during continuous operation.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Siemens |
| Product Series | SIMATIC S7-300 |
| Model | 6ES7314-6CG03-0AB0 |
| Supply Voltage (DC) | 24 V (20.4 – 28.8 V) |
| Digital Inputs | 24 V DC, 70 mA |
| Digital Outputs | 16 (4 high-speed), 24 V DC |
| Max Output Current | 0.5 A per channel |
| Work Memory | 96 KB |
| Load Memory (MMC) | Up to 8 MB |
| Data Retention | ≥10 years |
| Power Loss | 14 W |
| Current Consumption | 1,000 mA (rated) |
| CPU Processing Time (bit) | 0.1 µs |
| CPU Processing Time (float) | 3 µs |
Dimensions and Weight
- Width: 120 mm
- Height: 125 mm
- Depth: 130 mm
- Weight: 676 g
Country of Origin
- Made in Germany
The Siemens 6ES7314-6CG03-0AB0 delivers exceptional performance and long-term reliability, making it one of the most trusted CPU modules in the SIMATIC S7-300 series for industrial automation professionals worldwide.
Details
| Weight | 0.676 kg |
|---|---|
| Dimensions | 120 × 125 × 130 mm |
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