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Siemens 6GK7543-1AX00-0XE0

SIMATIC S7-1500 Communication Processor CP 1543-1

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Siemens 6GK7543-1AX00-0XE0 SIMATIC S7-1500 Communication Processor CP 1543-1 — Remote I/O & Communication
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Product Description

RoHS CompliantLifecycle Status:Successor:
The SIMATIC S7-1500 Communication Processor CP 1543-1 is a robust solution designed for connecting your SIMATIC S7-1500 to industrial Ethernet. This processor supports a wide range of communication protocols including TCP/IP, ISO, UDP, and S7 communication. It also offers IP Broadcast/Multicast capabilities and advanced security features such as VPN and Firewall. For diagnostics, it supports SNMPV1/V3, DHCP, FTP client/server, Email, IPv4/IPv6, and IEEE 802.1X (radius). It also includes time-of-day synchronization via NTP and a Gigabit-SS 1XRJ45 interface for high-speed data transfer at speeds of up to 1000 Mbit. The processor comes with an SD card for data storage on the CPU, ensuring seamless operation. With its compact design and reliable performance, this communication processor is the perfect choice for industrial automation applications.
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Offer details

Best offer from:
Trusted supplier — Germany, member since 2022
Availability:
1 pc.
In-Stock
Updated at: 10-03-2026
Warranty:
1 month
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens
Redundancy
IO link master
With optical interface
Number of HW-interfaces USB
0
Radio standard Bluetooth
Number of HW-interfaces other
0

Available Offers

(21)
6GK7543-1AX00-0XE0 Siemens, Remote I/O & Communication

Siemens

Available:
6 pcs.
In-Stock
Updated at: 04-09-2026
Offer from:
Trusted supplier — Poland, member since 2022, 20–49 employees
Warranty:
12 months
6GK7543-1AX00-0XE0 Siemens, Remote I/O & Communication

Siemens

Available:
2 pcs.
In-Stock
Updated at: 04-09-2026
Offer from:
Trusted supplier — Switzerland, member since 2023
Warranty:
3 months
6GK7543-1AX00-0XE0 Siemens, Remote I/O & Communication

Siemens

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees

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Documents

Data Sheet

Datasheet for Siemens 6GK7543-1AX00-0XE0, including specifications and features.

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CAD Models

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