6ES7314-1AG14-0AB0
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- Manufacturer: Siemens AG
- Model: SIMATIC S7-300 CPU 314
- Order Number: 6ES7314-1AG14-0AB0
- Device Type: PLC Central Processing Unit (CPU)
- Series: SIMATIC S7-300
- Function: Central control unit for automation systems with integrated MPI communication interface
- Supply Voltage: 24 V DC (19.2–28.8 V DC permissible range)
- Current Consumption: 650 mA typical
- Inrush Current: 3.5 A typical
- Power Loss: Approx. 4 W
- Work Memory: 128 kB integrated
- Retentive Memory: 64 kB for retentive data
- Load Memory: Micro Memory Card (MMC) required, up to 8 MB
- Data Retention: Minimum 10 years on MMC
- Backup: Battery-free via MMC
- Bit Processing Time: 0.06 µs
- Word Processing Time: 0.12 µs
- Fixed-Point Arithmetic: 0.16 µs
- Floating-Point Arithmetic: 0.59 µs
- Maximum Program Blocks: 1024 (DB, FB, FC)
- Digital I/O Capacity: 1024 inputs / 1024 outputs
- Analog I/O Capacity: 256 inputs / 256 outputs
- Interface: 1 × integrated MPI (RS485)
- MPI Data Rate: Up to 187.5 kbit/s
- Communication Services: PG/OP communication, global data communication, S7 communication, S7 basic communication
- Maximum Connections: 12
- Real-Time Clock: Integrated, buffered and synchronizable
- Clock Backup Time: Up to 6 weeks at 40 °C
- Diagnostic Buffer: 500 entries
- Programming Languages: LAD, FBD, STL, SCL, CFC, GRAPH, HiGraph
- Engineering Software: STEP 7 V5.2 SP1 or V5.5 SP1 and higher
- Protection Features: Password protection and block encryption (S7 Block Privacy)
- Operating Temperature: 0 to +60 °C
- Mounting: S7-300 rack / control cabinet installation
- Dimensions (H × W × D): 125 × 40 × 130 mm
- Weight: Approx. 280 g
- New (OVP): Unused and undamaged items in the original packaging.
- New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
- Like New: Items that look like new and show only minimal signs of wear.
- Very good: Items that show only slight signs of wear and are fully functional.
- Good: Items that show normal signs of use but are still fully functional.
- Acceptable: Items that show more severe signs of wear but are functional.
- Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair.
We offer worldwide shipping, with the buyer covering shipping costs outside Germany.
Orders received by 2:00 p.m. will be dispatched on the same working day. However, this does not apply to purchases over €1,000 outside Europe, as an export note is required for this, or for shipments sent by a freight forwarder. For particularly urgent deliveries, you can choose express shipping.
For each of our products you can select the condition, with the following categories available:
New (OVP): Unused and undamaged items in the original packaging.
New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
Like New: Items that look like new and show only minimal signs of wear. Very Good: Items that show only light signs of wear and are fully functional. Good: Items that show normal signs of wear but are still fully functional.
Acceptable: Items that show more severe signs of wear but are functional.
Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair. If there are major differences between the condition categories, e.g. broken casing, a separate image is added for the affected category. Otherwise, grades such as "Very Good" and "Good" can only be distinguished from one another by increasing signs of wear.
The E-Stand on Siemens industrial electronics products provides information about the development and modifications of a specific product. It is a classification system that Siemens uses to identify different production and development stages within a product type. Each E-Stand can include technical improvements, adjustments or other changes.
An important point to note is that products with different E-levels are not always directly interchangeable. Technical characteristics may differ between versions, which means that compatibility with your existing plant or system may not always be guaranteed. It is advisable to carefully check whether the new product is compatible with the corresponding E-level for your application before making a replacement.
We attach great importance to transparency in our shop. That's why we list the E-Stand for every Siemens industrial electronics product so that you know exactly which version you are purchasing. This should help you make an informed decision.