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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7314-6EH04-0AB0 |
| Alternative Part Number | 6ES73146EH040AB0 |
| Manufacturer | Siemens |
| Category | Motors and Encoders |
| Supply Voltage | 24 V DC |
| Voltage Range | 19.2 V to 28.8 V DC |
| Mains Buffering | 5 ms |
| Repeat Rate | Minimum 1 s |
| Digital Inputs | 24 (Load voltage L+ rated value 24 V DC, reverse polarity protection) |
| Digital Outputs | 16 (Load voltage L+ rated value 24 V DC, no reverse polarity protection) |
| Analog Inputs | 4 |
| Analog Outputs | 2 |
| Pt100 Input | 1 |
| High-Speed Counters | 4 (60 kHz) |
| Interface 1 | MPI/DP 12 Mbit/s |
| Interface 2 | Ethernet PROFINET with 2-port switch |
| Integrated Power Supply | 24 V DC |
| Front Connector | 2 x 40-pin |
| Micro Memory Card | Required |
| Working Memory | 192 KB |
The Siemens 6ES7314-6EH04-0AB0 is a high-performance compact CPU designed for the Simatic S7-300 series, offering a versatile solution for a wide range of automation tasks in various industrial environments. This CPU module is equipped with a substantial 192 KB working memory and features a comprehensive array of inputs and outputs, including 24 digital inputs, 16 digital outputs, 4 analogue inputs, and 2 analogue outputs, along with a Pt100 resistance thermometer input.
With its integrated 24 V DC power supply, the unit ensures reliable operation and is capable of handling 4 high-speed counters at frequencies up to 60 kHz, making it suitable for applications requiring precise counting and measurement tasks. The CPU also supports MPI/DP communication at 12 Mbit/s and has a second interface for Ethernet PROFINET with a 2-port switch, facilitating seamless integration into existing networks and enabling efficient communication with other devices.
The compact design of the Siemens 6ES7314-6EH04-0AB0, along with its front connector (2 x 40-pin) requirement, allows for easy installation and maintenance. Additionally, the module's micro memory card slot provides flexibility for programme and data storage, ensuring that your system can be easily updated and maintained.
This CPU is engineered to deliver swift processing times for bit operations, word operations, fixed-point, and floating-point arithmetic, ensuring efficient execution of complex control tasks. The robust construction and comprehensive diagnostic features, including LED status indicators for digital inputs and outputs, make this CPU a reliable choice for demanding industrial applications.
Overall, the Siemens 6ES7314-6EH04-0AB0 stands out as a compact yet powerful component that can significantly enhance the performance and capabilities of your automated systems.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the memory capacity of this Siemens CPU?
The Siemens 6ES7314-6EH04-0AB0 CPU has an integrated work memory of 192 KB and a retentive memory of 64 KB for retentive data blocks.
Is the work memory expandable?
No, the work memory of the Siemens 6ES7314-6EH04-0AB0 CPU is not expandable.
What is the maximum number of blocks supported by this CPU?
The Siemens 6ES7314-6EH04-0AB0 CPU supports a total of 1024 blocks, including DB, FB, and FC blocks.
What are the typical processing times for this CPU?
The typical processing times for the Siemens 6ES7314-6EH04-0AB0 CPU are 0.06 µs for bit operations, 0.12 µs for word operations, 0.16 µs for fixed point arithmetic, and 0.59 µs for floating point arithmetic.
Does this CPU support a web server?
Yes, the Siemens 6ES7314-6EH04-0AB0 CPU supports a web server for monitoring and managing variables and messages.
What is the power loss for this CPU?
The typical power loss for the Siemens 6ES7314-6EH04-0AB0 CPU is 14 W.
Is there a backup feature for this CPU?
Yes, the Siemens 6ES7314-6EH04-0AB0 CPU has a backup feature that works without a battery.
Can I use a plug-in memory card with this CPU?
Yes, the Siemens 6ES7314-6EH04-0AB0 CPU supports a plug-in memory card (MMC) with a maximum capacity of 8 Mbyte.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
