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Product description

Extended web diagnostics and an IP access control list are central network functions of the Siemens 6GK7443-1EX30-0XE0. The CP 443-1 communications processor belongs to the SIMATIC S7-400 product series. Two electrical Industrial Ethernet connections are provided as RJ45 ports and operate at transfer rates from 10 to 100 Mbit/s. Both ports form an integrated IE switch. This version also works as a PROFINET IO controller and includes S7 communication, S7 routing and PG/OP communication. The combination of switching, controller and routing functions places several network roles in one compact S7-400 module. Open communication is available through ISO, TCP and UDP with SEND/RECEIVE. IP configuration uses DHCP or a program block; time synchronisation, Fast Startup and PROFIenergy are also included. This version has no C-PLUG. Its electrical supply is drawn from the backplane bus at 5 V DC. Typical current consumption is 1.4 A, while power loss is 7.25 W. The compact S7-400 module occupies a single module width. Its IP20 enclosure measures 25 mm wide, 290 mm high and 210 mm deep. The specified operating temperature range is 0 to 60 °C. At 25 °C, relative humidity may reach 95 percent without condensation. Net weight is approximately 0.7 kg.

Siemens 6GK7 443-1EX30-0XE0 Example image – 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

Manufacturer Siemens
Product series SIMATIC S7-400
Manufacturer/order/identification number 6GK7443-1EX30-0XE0
Device type CP 443-1 communications processor
System role PROFINET IO controller
Industrial Ethernet interfaces 2
Connection type 2 × RJ45
Transfer rate 10 to 100 Mbit/s
Network function Integrated Industrial Ethernet switch
Communication protocols ISO, TCP, UDP and S7 communication
Open communication SEND/RECEIVE
IP configuration DHCP or program block
Network diagnostics Extended web diagnostics
Supply voltage 5 V DC from backplane bus
Current consumption Typically 1.4 A at 5 V DC
Power loss 7.25 W
Degree of protection IP20
Operating temperature 0 to 60 °C
Dimensions 25 × 290 × 210 mm (W × H × D)
Weight Approx. 0.7 kg
Control cabinet with PLC modules and automation components
Industrial production environment

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FAQ

Frequently asked questions

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Which network interfaces does the Siemens CP 443-1 6GK7443-1EX30-0XE0 have?

The module has two RJ45 Industrial Ethernet connections operating at 10 to 100 Mbit/s through an integrated IE switch. It supports PROFINET IO, S7 communication, ISO, TCP and UDP.

What are the installation data for the 6GK7443-1EX30-0XE0?

The compact S7-400 communications processor measures 25 × 290 × 210 mm in width, height and depth. Net weight is approximately 0.7 kg and the module is supplied with 5 V DC through the backplane bus.

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.

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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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