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6GK7543-1AX00-0XE0

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Siemens 6GK7543-1AX00-0XE0 CP 1543-1 communications processor for connecting SIMATIC S7-1500 to Industrial Ethernet.
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Technical specifications for 6GK7543-1AX00-0XE0

  • Manufacturer:
    Siemens
  • Part Number:
    6GK7543-1AX00-0XE0
  • Product Family:
    Siemens Simatic S7-1500
  • Stock:
    1
  • Network:
    Industrial Ethernet
  • Communication Protocols:
    TCP/IP, ISO, UDP, S7
  • IP Support:
    IPv4 and IPv6
  • Security:
    VPN, firewall, IEEE 802.1X
  • Network Services:
    SNMPv1/v3, DHCP, FTP, email, NTP
  • Connector:
    1 x RJ45, 10/100/1000 Mbit/s
  • Weight:
    0.356 kg
  • Estimated shipping dimensions:
    Product dimensions: 5.4 x 8.6 x 0.08 cm.
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Security Functions Network Services CP 1543-1 Migration

Features:

•Industrial Ethernet connectivity for SIMATIC S7-1500 systems
•TCP/IP, ISO, UDP, S7, IPv4, and IPv6 communication support
•VPN, firewall, IEEE 802.1X, diagnostics, and network service functions

The Siemens 6GK7543-1AX00-0XE0 adds Industrial Ethernet communication to a SIMATIC S7-1500 station through a single 10/100/1000 Mbit RJ45 interface.

The CP 1543-1 combines open Ethernet and S7 communication with SNMP, DHCP, FTP, email, NTP, IP broadcast, and multicast functions for engineered automation networks.

Siemens identifies 6GK7543-1AX10-0XE0 as the successor. A replacement review should verify the controller project, IP configuration, security rules, certificates, and required network services.

Availability is subject to Apter Power's current inventory and sourcing confirmation.

Siemens 6GK7543-1AX00-0XE0 SIMATIC S7-1500 CP 1543-1 Specs

General

ManufacturerSiemens
Model6GK7543-1AX00-0XE0
ConditionNew and factory sealed
Product FamilySIMATIC S7-1500 CP 1543-1
•VPN: VPN functionality is included in the official CP 1543-1 product data.
•Firewall: The communications processor provides an integrated firewall function.
•IEEE 802.1X: IEEE 802.1X access control is listed for this article.
•Security review: Match the enabled security functions to the approved Industrial Ethernet design.
•IP support: The communications processor supports IPv4 and IPv6.
•Management: SNMPv1, SNMPv3, and DHCP are included in the official service set.
•File transfer: FTP client and FTP server functions are listed.
•Messaging and time: Email and NTP time synchronization are supported services.
•OEM status: Siemens lists 6GK7543-1AX00-0XE0 as discontinued.
•Successor: Siemens identifies 6GK7543-1AX10-0XE0 as the successor.
•Security review: Check the controller project, IP configuration, network services, and security functions before migration.
•Original article: Request an exact-model sourcing check when 6GK7543-1AX00-0XE0 must be retained.
Description
6GK7543-1AX00-0XE0 is the Siemens CP 1543-1 communications processor for connecting a SIMATIC S7-1500 station to Industrial Ethernet. It provides one RJ45 port supporting 10, 100, and 1000 Mbit/s connections.

6GK7543-1AX00-0XE0 supports TCP/IP, ISO, UDP, S7 communication, IP broadcast and multicast, IPv4 and IPv6, and network services including SNMP, DHCP, FTP, email, and NTP time synchronization.

6GK7543-1AX00-0XE0 includes VPN, firewall, and IEEE 802.1X security functions and is listed by Siemens as discontinued. Siemens identifies 6GK7543-1AX10-0XE0 as the successor, so compatibility and security configuration must be reviewed before replacement.
Alternative Names
6GK7543-1AX00-0XE0 6GK75431AX000XE0 6GK7543 1AX00 0XE0 6GK7 543-1AX00-0XE0 Siemens 6GK7543-1AX00-0XE0 SIMATIC 6GK7543-1AX00-0XE0 CP 1543-1 S7-1500 Industrial Ethernet processor
Technical notes
Siemens 6GK7543-1AX00-0XE0 is the CP 1543-1 Industrial Ethernet processor for SIMATIC S7-1500. Verify network services, security configuration, and the exact article number before ordering.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How can a buyer verify that 6GK7543-1AX00-0XE0 is required instead of a CM 1542-1?
Confirm the complete article number and compare the required security functions, network services, Ethernet design, and controller project with the installed CP 1543-1 application.
What network details should accompany a quote request for 6GK7543-1AX00-0XE0?
Include the controller project context, required IP protocols and services, security functions, current network architecture, quantity, condition requirement, and destination.
What should an engineer check if 6GK7543-1AX00-0XE0 is unreachable on Industrial Ethernet?
Check module and link status, cabling, IP configuration, routing, enabled services, firewall or VPN rules, time settings, certificates, and controller diagnostics.
Which security items should be reviewed before commissioning 6GK7543-1AX00-0XE0?
Review the approved firewall rules, VPN configuration, IEEE 802.1X settings, certificates, time synchronization, user access, and enabled network services.
What should be preserved before removing a failed 6GK7543-1AX00-0XE0?
Preserve the approved controller project, IP plan, firewall and VPN settings, certificates, enabled-service list, time configuration, and available diagnostic records.
When should purchasing retain the exact 6GK7543-1AX00-0XE0 article?
Exact-model sourcing may be required when validated security settings, certificates, project approvals, or plant change control do not permit an immediate migration.
What evidence should be requested for a quoted 6GK7543-1AX00-0XE0?
Request clear label and condition photos, complete article-number traceability, packing information, and confirmation that the offered processor matches the documented security application.
How can Apter Power help with a 6GK7543-1AX00-0XE0 procurement project?
Apter Power can provide quotations, matched documentation, sourcing assistance, exact-model checks, and system-matching guidance for the Industrial Ethernet application.