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Product Name: CPU314 Processor Module
Brand Name: Siemens
Model Number: 6ES7314-1AG13-0AB0
Place of Origin: Germany
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales |
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Jim Pei |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
| Product Name | Siemens 6ES7314-1AG13-0AB0 CPU314 Processor Module |
| Manufacturer | Siemens |
| Product Type | CPU314 Processor Module |
| Part Number | 6ES7314-1AG13-0AB0 |
| Weight | 0.3 kg |
| Estimated shipping dimensions | 4x12.3x12.5cm |
| Place of shipment | Xiamen, China |
| Country of origin | Germany |
| HW functional status | 01 |
| Firmware version | V2.6 |
| Rated value (DC) | 24 V DC |
| Current consumption (rated value) | 0.6 A |
| Current consumption (in no-load operation), typ. | 60 mA |
| Inrush current, typ. | 2.5 A |
| I²t | 0.5 A²·s |
| Power loss, typ. | 2.5 W |
| Work memory integrated | 96 kbyte; For program and data |
| Plug-in (MMC), max. | 8 Mbyte |
| Number of blocks (total) | 1024; (DBs, FCs, FBs); the maximum number of loadable blocks can be reduced by the MMC used. |
| without battery | Yes; Program and data |
| for bit operations, typ. | 0.1 µs |
| for word operations, typ. | 0.2 µs |
| for fixed point arithmetic, typ. | 2 µs |
| for floating point arithmetic, typ. | 3 µs |
The Siemens 6ES7314-1AG13-0AB0 CPU314 Processor Module is a compact central processing unit designed for SIMATIC S7-300 automation systems. It serves as the core controller responsible for executing automation programs, managing process logic, and coordinating communication between input/output modules and industrial field devices. With integrated work memory and fast instruction processing, it provides reliable control performance for small to medium-scale automation applications.
This CPU module is engineered for efficient and stable operation in industrial environments, featuring firmware version V2.6 and supporting memory expansion via a plug-in MMC card. Its design enables battery-free operation while maintaining program and data retention, making it a cost-effective and low-maintenance solution for industrial control systems.
Central Program Execution
Executes user-defined automation programs, controlling logic, sequencing, and process operations in real time.
I/O System Coordination
Manages communication between input/output modules and field devices within SIMATIC S7-300 systems.
Data Processing & Computation
Performs logical operations, word processing, fixed-point, and floating-point arithmetic for industrial control tasks.
Memory Management
Utilizes integrated 96 KB work memory and supports up to 8 MB MMC expansion for program and data storage.
Block Handling Capability
Supports up to 1024 program blocks (DB, FC, FB), enabling flexible and modular programming structures.
Fast Instruction Processing
Delivers rapid execution times for bit (0.1 µs), word (0.2 µs), and arithmetic operations (2–3 µs).
System Communication Control
Coordinates data exchange between CPU, distributed I/O, and connected automation components.
Battery-Free Operation
Maintains program and data storage without the need for a backup battery, reducing maintenance requirements.
Compared to other PLC CPUs in the same class, the Siemens 6ES7314-1AG13-0AB0 stands out for its faster instruction execution, more flexible program block capacity, and maintenance-free batteryless design. It offers a more efficient and scalable solution for mid-range industrial automation systems, especially where stable real-time control and long-term operational reliability are critical.
The Siemens 6ES7314-1AG13-0AB0 CPU314 Processor Module delivers stable and deterministic control performance for industrial automation systems. With ultra-fast instruction execution times (0.1 µs for bit operations, 0.2 µs for word operations, and up to 3 µs for floating-point arithmetic), it ensures real-time responsiveness in machine control and process automation applications. The integrated 96 KB work memory combined with MMC expansion support up to 8 MB allows the CPU314 to handle both compact and moderately complex automation programs efficiently.
In terms of energy efficiency, the CPU314 operates with a typical power loss of approximately 2.5 W, making it a low-power solution for continuous industrial use. Its optimized processing architecture ensures consistent cycle performance while minimizing energy consumption. Overall, the Siemens 6ES7314-1AG13-0AB0 CPU314 provides a strong balance of speed, stability, and efficiency, suitable for reliable long-term operation in SIMATIC S7-300 control environments.
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