International delivery

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Product description

As a CP 441-2 communications processor, Siemens 6ES7441-2AA00-0AE0 belongs to the SIMATIC S7-400 range. The module provides two independently configurable serial interface slots. Each slot accepts a variable IF963 interface module. Available physical interfaces are RS232C, 20-mA-TTY and X27 for RS422/485. The 3964(R) transmission procedure and RK512 computer coupling are integrated. The communications processor connects an S7-400 station serially with SIMATIC components or devices from other manufacturers. Both interfaces can perform separate communication tasks and operate independently. The early version with order number 6ES7441-2AA00-0AE0 does not support loadable protocol drivers; this functional scope distinguishes it from later CP-441-2 versions. The base module is 25 mm wide, 290 mm high and 210 mm deep. Complete external dimensions are therefore 25 × 290 × 210 mm in width × height × depth order. Module weight without the separately installed IF963 interface modules is ca. 0.58 kg. The weight therefore refers to the communications processor itself and not to a fully equipped interface combination. Product range, order number, module role, interface slots, physical interfaces and integrated transmission procedures characterize this CP-441-2 version. Separate configuration permits different serial tasks on both slots. RS232C, 20-mA-TTY and RS422/485 are each implemented through the appropriate IF963 module. The base enclosure remains identical regardless of interface configuration. The communications processor combines two serial channels, integrated standard procedures and variable physical interfaces in one S7-400 module. IF963 configuration determines the electrical design of each channel.

Siemens 6ES7 441-2AA00-0AE0 The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ.

Specifications

Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.

Manufacturer Siemens
Product range SIMATIC S7-400 / CP 441
Manufacturer / order / identification number 6ES7441-2AA00-0AE0
Device type Communications processor CP 441-2
Automation system SIMATIC S7-400
Communication task Serial point-to-point coupling
Serial interface slots 2
Interface operation Both interfaces can be configured independently
Interface configuration Variable IF963 interface modules
RS232C physical interface Supported via IF963 module
20-mA-TTY physical interface Supported via IF963 module
X27 physical interface RS422/485 via IF963 module
Integrated transmission procedure 3964(R)
Integrated computer coupling RK512
Supported device environment SIMATIC components and devices from third-party manufacturers
Loadable protocol drivers Not supported on 6ES7 441-2AA00-0AE0
Dimensions 25 × 290 × 210 mm (W × H × D)
Weight ca. 0.58 kg (without IF963 modules)
Control cabinet with PLC modules and automation components
Industrial production environment

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FAQ

Frequently asked questions

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What are the dimensions and weight of Siemens 6ES7441-2AA00-0AE0?

The CP 441-2 measures 25 × 290 × 210 mm in width × height × depth. Module weight is ca. 0.58 kg without the separately installed IF963 interface modules.

Which interface modules fit the Siemens CP 441-2?

Its two interface slots accept variable IF963 modules for RS232C, 20 mA TTY or RS422/485; the installed combination must match the existing project configuration.

What applies if an item develops a defect within 14 days?

For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.

In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.

Which shipping methods and delivery times are available?

The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.

A delivery date is binding only if we expressly confirm it as binding.

Which payment terms apply?

The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.

International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.

Can I return an item ordered incorrectly or found incompatible?

No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.

Can I request individual pricing for several items?

You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.

Do you also purchase industrial spare parts?

Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.

After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.

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