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6GK7443-1EX11-0XE0

£511.09 (ex. VAT)

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6GK7443-1EX11-0XE0
6GK7443-1EX11-0XE0
6GK7443-1EX11-0XE0
6GK7443-1EX11-0XE0
6GK7443-1EX11-0XE0
6GK7443-1EX11-0XE0

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Marvo Stock ID MV-1HUT
HS Code 85176200
SKU 6GK7443-1EX11-0XE0
Condition Refurbished
Category General Automation
Warranty 12 months
Weight (kg) 3.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00
EAN 4019169030717

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Specification & Description

Specification Description
Part Number 6GK7443-1EX11-0XE0
Alternative Part Number 6GK74431EX110XE0
Manufacturer Siemens
Category General Automation
Weight 0.700 kg
Height 290.00 mm
Width 25.00 mm
Depth 210.00 mm
Commodity Code 85176200
Part Description The Siemens Communications Processor SIMATIC S7-400, also known as CP 443-1, is designed to facilitate efficient communication within the SIMATIC S7-400 industrial automation system. This part is essential for the smooth operation of your automation processes, ensuring reliable data transfer and overall system performance.
Transmission Rate 10 to 100 Mbit/s
Number of Electrical Connections 1 (Industrial Ethernet)
Supply Voltage 5V DC
Current Consumption 1.4A
Power Loss 8.6W
Ambient Temperature (Operation) 0 to 60°C
Ambient Temperature (Storage) -40 to +70°C
Relative Humidity Up to 95% at 25°C
Protection Class IP20
Maximum Number of Structural Groups per CPU 14
Maximum Number of Possible Connections for Open Communication 64
Maximum Payload per ISO Connection for Open Communication 8 Kibyte
Maximum Number of Possible Connections for S7 Communication 48
Maximum Number of Active Connections in Multi-protocol Mode 64
Country of Origin Not specified

The Siemens Communications Processor CP 443-1, part number 6GK7443-1EX11-0XE0, is a high-performance module designed to connect SIMATIC S7-400 controllers to industrial Ethernet networks. This compact module facilitates robust and efficient communication via ISO, TCP/IP, and UDP protocols, as well as S7 communication, ensuring seamless integration and data exchange within complex automation systems.

With its capability to handle fetch/write operations, diagnostics expansions, and SEND/RECEIVE functions, the CP 443-1 is a versatile component for a wide range of industrial applications. It supports multicast and Network Time Protocol (NTP), allowing for precise time synchronisation across networked devices. Additionally, the module offers security features such as LAN access protection through IP access lists, helping to maintain the integrity and security of your network.

The CP 443-1 is engineered for reliability in demanding environments, with an operating temperature range of 0 to 60 degrees Celsius and a storage temperature range of -40 to +70 degrees Celsius. Its compact design, with dimensions of 25 mm in width, 290 mm in height, and 210 mm in depth, and a weight of 0.7 kg, ensures it can be easily integrated into existing setups without requiring extensive space.

This communications processor is an essential component for industrial operations looking to enhance connectivity, streamline processes, and secure their communication networks.

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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What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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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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Have steps been taken to ensure quality control?

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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How do I create an account?

Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Peace of mind with every purchase

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Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

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Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the function of the Communications Processor CP 443-1?

The Communications Processor CP 443-1 is designed for connecting a SIMATIC S7-400 controller to Industrial Ethernet. It facilitates communication via ISO/TCP/IP and UDP, S7 communication, fetch/write operations, diagnostics expansions, and SEND/RECEIVE functions. It also supports multicast, NTP, and initialization through LAN with access protection using an IP access list.

What are the transmission rates supported by this Communications Processor?

The Communications Processor supports transmission rates ranging from 10 to 100 Mbit/s.

How many electrical connections does the Communications Processor have?

The Communications Processor has one electrical connection that complies with Industrial Ethernet standards.

What type of supply voltage is required for the Communications Processor?

The Communications Processor requires a DC supply voltage of 5 V from the backplane bus.

What are the ambient operating conditions for the Communications Processor?

The Communications Processor can operate in ambient temperatures ranging from 0 to 60°C, with a relative humidity of up to 95% at 25°C without condensation.

What is the protection class of the Communications Processor?

The Communications Processor has a protection class of IP20.

Can the Communications Processor be used for redundancy?

No, the Communications Processor does not support ring redundancy or other redundancy protocols.

Does the Communications Processor support web-based diagnostics?

No, the Communications Processor does not have a web-based diagnostics function.

Is there a switch feature included in the Communications Processor?

No, the Communications Processor does not include a switch feature.

Can the Communications Processor be used for time synchronization?

Yes, the Communications Processor supports SICLOCK and is compatible with the NTP protocol for time synchronization.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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.

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