6GK7443-1EX30-0XE0

CP 443-1 Industrial Ethernet Communication Processor

CP 443-1 Industrial Ethernet Communication Processor for connecting s7-400 systems to industrial ethernet and profinet io networks, supplied against the exact Siemens article number with installed-system compatibility checked before quotation.

BRANDSiemens

STOCK CONFIRMATIONIn Stock

CONDITIONBrand new and original

WARRANTY12 months

Check stock & price Send part number

Product overview

The Siemens 6GK7443-1EX30-0XE0 is a CP 443-1 Industrial Ethernet Communication Processor used for connecting s7-400 systems to industrial ethernet and profinet io networks. Typical applications include s7-400 industrial ethernet communication and profinet io controller applications.

Selection must follow the complete Siemens article number rather than appearance alone. Before ordering, confirm s7-400 rack and cpu compatibility, firmware and step 7 hardware catalog, profinet io device count and connection load, ip addressing, routing and project backup.

COMMON APPLICATIONS

Installed-system context

S7-400 Industrial Ethernet communication
PROFINET IO controller applications
S7 and open TCP/UDP communication

Tell us the controller, communication network and installed panel details. That context helps prevent a visually similar but incompatible replacement.

VERIFIED MODEL DATA

Technical specifications

Request this model →

Manufacturer: Siemens
Article number / MPN: 6GK7443-1EX30-0XE0
Product designation: CP 443-1 Industrial Ethernet Communication Processor
Ethernet ports: 2 × RJ45, 10/100 Mbit/s integrated switch
Protocols: ISO, TCP, UDP, S7 communication and SEND/RECEIVE
PROFINET role: PROFINET IO controller
Functions: S7 routing, DHCP/block IP configuration, ACL, time synchronization and web diagnostics
Successor: 6GK7443-1EX31-0XE0; compatibility must be checked

Technical values are compiled from official Siemens product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.

What to send for verification

• Complete Siemens article number and nameplate
• S7-400 rack and CPU compatibility
• firmware and STEP 7 hardware catalog
• PROFINET IO device count and connection load
• IP addressing, routing and project backup
• Required quantity, destination and condition

What your quotation will state

• Exact quoted article number
• New, surplus or refurbished condition
• Available quantity and estimated lead time
• Warranty and proposed shipping method

S7-400 communication processor — confirm successor compatibility, firmware, connections and network project.

BUYER QUESTIONS

Frequently asked questions

What is the Siemens 6GK7443-1EX30-0XE0?

It is a CP 443-1 Industrial Ethernet Communication Processor used for connecting s7-400 systems to industrial ethernet and profinet io networks.

What should be checked before ordering?

Confirm the full article number, then verify s7-400 rack and cpu compatibility, firmware and step 7 hardware catalog, profinet io device count and connection load.

Can a visually similar Siemens module be used instead?

Do not select by appearance alone. Hardware revision, firmware, signal type, interface, connector, rack and project compatibility can differ even when the housings look similar.

What information is needed for a quotation?

Send the complete article number, quantity, destination, required condition and a clear nameplate photo. We will confirm the quoted revision and lead time in writing.

RELATED SIEMENS AUTOMATION PARTS

6AV3688-3ED13-0AX0PP17-II Push Button Panel 6AV6643-0AA01-1AX0TP 277 6-inch Touch Panel 6ES7511-1CK01-0AB0CPU 1511C-1 PN Compact Controller

REQUEST A QUOTATION

Check price and availability

All fields are optional. Your country is identified automatically when you submit the enquiry.

Qingtian Building, North of Xusong East 5th Street, Tongzhou District, Beijing, China